Convention for the Protection of the Marine Environment of the North East Atlantic 

Done at Paris on 22 September 1992 

THE CONTRACTING PARTIES, 

RECOGNISING that the marine environment and the fauna and flora 
which it supports are of vital importance to all nations; 

RECOGNISING the inherent worth of the marine environment of the 
North-East Atlantic and the necessity for providing coordinated 
protection for it; 

RECOGNISING that concerted action at national, regional and 
global levels is essential to prevent and eliminate marine 
pollution and to achieve sustainable management of the maritime 
area, that is, the management of human activities in such a 
manner that the marine ecosystem will continue to sustain the 
legitimate uses of the sea and will continue to meet the needs 
of present and future generations; 

MINDFUL that the ecological equilibrium and the legitimate uses 
of the sea are threatened by pollution; 

CONSIDERING the recommendations of the United Nations Conference 
on the Human Environment, held in Stockholm in June 1972; 

CONSIDERING also the results of the United Nations Conference on 
the Environment and Development held in Rio de Janeiro in June 
1992; 

RECALLING the relevant provisions of customary international law 
reflected in Part XII of the United Nations Law of the Sea 
Convention and, in particular, Article 197 on global and 
regional cooperation for the protection and preservation of the 
marine environment; 

CONSIDERING that the common interests of States concerned with 
the same marine area should induce them to cooperate at regional 
or sub-regional levels; 

RECALLING the positive results obtained within the context of 
the Convention for the prevention of marine pollution by dumping 
from ships and aircraft signed in Oslo on 15th February 1972, as 
amended by the protocols of 2nd March 1983 and 5th December 
1989, and the Convention for the prevention of marine pollution 
from land-based sources signed in Paris on4th June 1974, as 
amended by the protocol of 26th March 1986; 

CONVINCED that further international action to prevent and 
eliminate pollution of the sea should be taken without delay, as 
part of progressive and coherent measures to protect the marine 
environment; 

RECOGNISING that it may be desirable to adopt, on the regional 
level, more stringent measures with respect to the prevention 
and elimination of pollution of the marine environment or with 
respect to the protection of the marine environment against the 
adverse effects of human activities than are provided for in 
international conventions or agreements with a global scope; 

RECOGNISING that questions relating to the management of 
fisheries are appropriately regulated under international and 
regional agreements dealing specifically with such questions; 

CONSIDERING that the present Oslo ant Paris Conventions do not 
adequately control some of the many sources of pollution, and 
that it is therefore justifiable to replace them with the 
present Convention, which addresses all sources of pollution of 
the marine environment and the adverse effects of human 
activities upon it, takes into account the precautionary 
principle and strengthens regional cooperation; 

HAVE AGREED as follows: 

Article 1 

DEFINITIONS 

For the purposes of the Convention: 

(a) "Maritime area" means the internal waters and the 
territorial seas of the Contracting Parties, the sea beyond and 
adjacent to the territorial sea under the jurisdiction of the 
coastal state to the extent recognised by international law, and 
the high seas, including the bed of all those waters and its 
sub-soil, situated within the following limits: 

(i) those parts of the Atlantic and Arctic Oceans and their 
dependent seas which lie north of 36 degrees north latitude and 
between 42 degrees west longitude and 51 degrees east longitude, 
but excluding: 

(1) the Baltic Sea and the Belts lying to the south and east of 
lines drawn from Hasenore Head to Gniben Point, from Korshage to 
Spodsbjerg and from Gilbjerg Head to Kullen, 

(2) the Mediterranean Sea and its dependent seas as far as the 
point of intersection of the parallel of 36 degrees north 
latitude and the meridian of 5 degrees 36' west longitude; 

(ii) that part of the Atlantic Ocean north of 59 degrees north 
latitude and between 44 degrees west longitude and 42 degrees 
west longitude. 

(b) "Internal waters" means the waters on the landward side of 
the baselines from which the breadth of the territorial sea is 
measured, extending in the case of watercourses up to the 
freshwater limit. 

(c) "Freshwater limit" means the place in a watercourse where, 
at lowtide and in a period of low freshwater flow, there is an 
appreciable increase in salinity due to the presence of 
seawater. 

(d) "Pollution" means the introduction by man, directly or 
indirectly, of substances or energy into the maritime area which 
results, or is likely to result, in hazards to human health, 
harm to living resources and marine ecosystems, damage to 
amenities or interference with other legitimate uses of the sea. 

(e) "Land-based sources" means point and diffuse sources on land 
from which substances or energy reach the maritime area by 
water, through the air, or directly from the coast. It includes 
sources associated with any deliberate disposal under the 
sea-bed made accessible from land by tunnel, pipeline or other 
means and sources associated with man-made structures placed, in 
the maritime area under the jurisdiction of a Contracting Party, 
other than for the purpose of offshore activities. 

(f) "Dumping" means 

(i) any deliberate disposal in the maritime area of wastes or 
other matter 

(1) from vessels or aircraft; 

(2) from offshore installations; 

(ii) any deliberate disposal in the maritime area of 

(1) vessels or aircraft; 

(2) offshore installations and offshore pipelines. 

(g) "Dumping" does not include: 

(i) the disposal in accordance with the International Convention 
for the Prevention of Pollution from Ships, 1973, as modified by 
the Protocol of 1978 relating thereto, or other applicable 
international law, of wastes or other matter incidental to, or 
derived from, the normal operations of vessels or aircraft or 
offshore installations other than wastes or other matter 
transported by or to vessels or aircraft or offshore 
installations for the purpose of disposal of such wastes or 
other matter or derived from the treatment of such wastes or 
other matter on such vessels or aircraft or offshore 
installations; 

(ii) placement of matter for a purpose other than the mere 
disposal thereof, provided that, if the placement is for a 
purpose other than that for which the matter was originally 
designed or constructed, it is in accordance with the relevant 
provisions of the Convention; and 

(iii) for the purposes of Annex III, the leaving wholly or 
partly in place of a disused offshore installation or disused 
offshore pipeline, provided that any such operation takes place 
in accordance with any relevant provision of the Convention and 
with other relevant international law. 

(h) "Incineration" means any deliberate combustion of wastes or 
other matter in the maritime area for the purpose of their 
thermal destruction. 

(i) "Incineration" does not include the thermal destruction of 
wastes or other matter in accordance with applicable 
international law incidental to, or derived from the normal 
operation of vessels or aircraft, or offshore installations 
other than the thermal destruction of wastes or other matter on 
vessels or aircraft or offshore installations operating for the 
purpose of such thermal destruction. 

(j) "Offshore activities" means activities carried out in the 
maritime area for the purpose of the exploration, appraisal or 
exploitation of liquid and gaseous hydrocarbons. 

(k) "Offshore sources" means offshore installations and offshore 
pipelines from which substances or energy reach the maritime 
area. 

(l) "Offshore installation" means any man-made structure, plant 
or vessel or parts thereof, whether floating or fixed to the 
seabed, placed within the maritime area for the purpose of 
offshore activities. 

(m) "Offshore pipeline" means any pipeline which has been placed 
in the maritime area for the purpose of offshore activities. 

(n) "Vessels or aircraft" means waterborne or airborne craft of 
any type whatsoever, their parts and other fittings. This 
expression includes air-cushion craft, floating craft whether 
self-propelled or not, and other man-made structures in the 
maritime area and their equipment, but excludes offshore 
installations and offshore pipelines. 

(o) "Wastes or other matter" does not include: 

(i) human remains; 

(ii) offshore installations; 

(iii) offshore pipelines; 

(iv) unprocessed fish and fish offal discarded from fishing 
vessels. 

(p) "Convention" means, unless the text otherwise indicates, the 
Convention for the Protection of the Marine Environment of the 
North-East Atlantic, its Annexes and Appendices. 

(q) "Oslo Convention" means the Convention for the Prevention of 
Marine Pollution by Dumping from Ships and Aircraft signed in 
Oslo on 15thFebruary 1972, as amended by the protocols of 2nd 
March 1983 and 5th December 1989. 

(r) "Paris Convention" means the Convention for the Prevention 
of Marine Pollution from Land-based Sources, signed in Paris on 
4th June 1974, as amended by the protocol of 26th March 1986. 

(s) "Regional economic integration organisation" means an 
organisation constituted by sovereign States of a given region 
which has competence in respect of matters governed by the 
Convention and has been duly authorised, in accordance with its 
internal procedures, to sign, ratify, accept, approve or accede 
to the Convention. 

Article 2 

GENERAL OBLIGATIONS 

1.(a) The Contracting Parties shall, in accordance with the 
provisions of the Convention, take all possible steps to prevent 
and eliminate pollution and shall take the necessary measures to 
protect the maritime area against the adverse effects of human 
activities so as to safeguard human health and to conserve 
marine ecosystems and, when practicable, restore marine areas 
which have been adversely affected. 

(b) To this end Contracting Parties shall, individually and 
jointly, adopt programmes and measures and shall harmonise their 
policies and strategies. 

2. The Contracting Parties shall apply: 

(a) the precautionary principle, by virtue of which preventive 
measures are to be taken when there are reasonable grounds for 
concern that substances or energy introduced, directly or 
indirectly, into the marine environment may bring about hazards 
to human health, harm living resources and marine ecosystems, 
damage amenities or interfere with other legitimate uses of the 
sea, even when there is no conclusive evidence of a causal 
relationship between the inputs and the effects; 

(b) the polluter pays principle, by virtue of which the costs of 
pollution prevention, control and reduction measures are to be 
borne by the polluter. 

3.(a) In implementing the Convention, Contracting Parties shall 
adopt programmes and measures which contain, where appropriate, 
time-limits for their completion and which take full account of 
the use of the latest technological developments and practices 
designed to prevent and eliminate pollution fully. 

(b) To this end they shall: 

(i) taking into account the criteria set forth in Appendix 
1,define with respect to programmes and measures the application 
of, inter alia, 

- best available techniques 

- best environmental practice 

including, where appropriate, clean technology; 

(ii) in carrying out such programmes and measures, ensure the 
application of best available techniques and best environmental 
practice as so defined, including, where appropriate, clean 
technology. 

4. The Contracting Parties shall apply the measures they adopt 
in such a way as to prevent an increase in pollution of the sea 
outside the maritime area or in other parts of the environment. 

5. No provision of the Convention shall be interpreted as 
preventing the Contracting Parties from taking, individually or 
jointly, more stringent measures with respect to the prevention 
and elimination of pollution of the maritime area or with 
respect to the protection of the maritime area against the 
adverse effects of human activities. 

Article 3 

POLLUTION FROM LAND-BASED SOURCES 

The Contracting Parties shall take, individually and jointly, 
all possible steps to prevent and eliminate pollution from 
land-based sources in accordance with the provisions of the 
Convention, in particular as provided for in Annex I. 

Article 4 

POLLUTION BY DUMPING OR INCINERATION 

The Contracting Parties shall take, individually and jointly, 
all possible steps to prevent and eliminate pollution by dumping 
or incineration of wastes or other matter in accordance with the 
provisions of the Convention, in particular as provided for in 
Annex II. 

Article 5 

POLLUTION FROM OFFSHORE SOURCES 

The Contracting Parties shall take, individually and jointly, 
all possible steps to prevent and eliminate pollution from 
offshore sources in accordance with the provisions of the 
Convention, in particular as provided for in Annex III. 

Article 6 

ASSESSMENT OF THE QUALITY OF THE MARINE ENVIRONMENT 

The Contracting Parties shall, in accordance with the provisions 
of the Convention, in particular as provided for in Annex IV: 

(a) undertake and publish at regular intervals joint assessments 
of the quality status of the marine environment and of its 
development, for the maritime area or for regions or subregions 
thereof; 

(b) include in such assessments both an evaluation of the 
effectiveness of the measures taken and planned for the 
protection of the marine environment and the identification of 
priorities for action. 

Article 7 

POLLUTION FROM OTHER SOURCES 

The Contracting Parties shall cooperate with a view to adopting 
Annexes, in addition to the Annexes mentioned in Articles 3, 4, 
5 and 6 above, prescribing measures, procedures and standards to 
protect the maritime area against pollution from other sources, 
to the extent that such pollution is not already the subject of 
effective measures agreed by other international organisations 
or prescribed by other international conventions. 

Article 8 

SCIENTIFIC AND TECHNICAL RESEARCH 

1. To further the aims of the Convention, the Contracting 
Parties shall establish complementary or joint programmes of 
scientific or technical research and, in accordance with a 
standard procedure, to transmit to the Commission: 

(a) the results of such complementary, joint or other relevant 
research; 

(b) details of other relevant programmes of scientific and 
technical research. 

2. In so doing, the Contracting Parties shall have regard to the 
work carried out, in these fields, by the appropriate 
international organisations and agencies. 

Article 9 

ACCESS TO INFORMATION 

1. The Contracting Parties shall ensure that their competent 
authorities are required to make available the information 
described in paragraph 2 of this Article to any natural or legal 
person, in response to any reasonable request, without that 
person's having to prove an interest, without unreasonable 
charges, as soon as possible and at the latest within two 
months. 

2. The information referred to in paragraph 1 of this Article is 
any available information in writing, visual, aural or data-base 
form on the state of the maritime area, on activities or 
measures adversely affecting or likely to affect it and on 
activities or measures introduced in accordance with the 
Convention. 

3. The provisions of this Article shall not affect the right of 
Contracting Parties, in accordance with their national legal 
systems and applicable international regulations, to provide for 
a request for such information to be refused where it affects: 

(a) the confidentiality of the proceedings of public 
authorities, international relations and national defence; 

(b) public security; 

(c) matters which are, or have been, sub judice, or under 
enquiry (including disciplinary enquiries), or which are the 
subject of preliminary investigation proceedings; 

(d) commercial and industrial confidentiality, including 
intellectual property; 

(e) the confidentiality of personal data and/or files; 

(f) material supplied by a third party without that party being 
under a legal obligation to do so; 

(g) material, the disclosure of which would make it more likely 
that the environment to which such material related would be 
damaged. 

4. The reasons for a refusal to provide the information 
requested must be given. 

Article 10 

COMMISSION 

1. A Commission, made up of representatives of each of the 
Contracting Parties, is hereby established. The Commission shall 
meet at regular intervals and at any time when, due to special 
circumstances, it is so decided in accordance with the Rules of 
Procedure. 

2. It shall be the duty of the Commission: 

(a) to supervise the implementation of the Convention; 

(b) generally to review the condition of the maritime area, the 
effectiveness of the measures being adopted, the priorities and 
the need for any additional or different measures; 

(c) to draw up, in accordance with the General Obligations of 
the Convention, programmes and measures for the prevention and 
elimination of pollution and for the control of activities which 
may, directly or indirectly, adversely affect the maritime area; 
such programmes and measures may, when appropriate, include 
economic instruments; 

(d) to establish at regular intervals its programme of work; 

(e) to set up such subsidiary bodies as it considers necessary 
and to define their terms of reference; 

(f) to consider and, where appropriate, adopt proposals for the 
amendment of the Convention in accordance with Articles 15, 16, 
17, 18, 19 and 27; 

(g) to discharge the functions conferred by Articles 21 and 23 
and such other functions as may be appropriate under the terms 
of the Convention; 

3. To these ends the Commission may, inter alia, adopt decisions 
and recommendations in accordance with Article 13. 

4. The Commission shall draw up its Rules of Procedure which 
shall be adopted by unanimous vote of the Contracting Parties. 

5. The Commission shall draw up its Financial Regulations which 
shall be adopted by unanimous vote of the Contracting Parties. 

Article 11 

OBSERVERS 

1. The Commission may, by unanimous vote of the Contracting 
Parties, decide to admit as an observer: 

(a) any State which is not a Contracting Party to the 
Convention; 

(b) any international governmental or any non-governmental 
organisation the activities of which are related to the 
Convention. 

2. Such observers may participate in meetings of the Commission 
but without the right to vote and may present to the Commission 
any information or reports relevant to the objectives of the 
Convention. 

3. The conditions for the admission and the participation of 
observers shall be set in the Rules of Procedure of the 
Commission. 

Article 12 

SECRETARIAT 

1. A permanent Secretariat is hereby established. 

2. The Commission shall appoint an Executive Secretary and 
determine the duties of that post and the terms and conditions 
upon which it is to beheld. 

3. The Executive Secretary shall perform the functions that are 
necessary for the administration of the Convention and for the 
work of the Commission as well as the other tasks entrusted to 
the Executive Secretary by the Commission in accordance with its 
Rules of Procedure and its Financial Regulations. 

Article 13 

DECISIONS AND RECOMMENDATIONS 

1. Decisions and recommendations shall be adopted by unanimous 
vote of the Contracting Parties. Should unanimity not be 
attainable, and unless otherwise provided in the Convention, the 
Commission may nonetheless adopt decisions or recommendations by 
a three-quarters majority vote of the Contracting Parties. 

2. A decision shall be binding on the expiry of a period of two 
hundred days after its adoption for those Contracting Parties 
that voted for it and have not within that period notified the 
Executive Secretary in writing that they are unable to accept 
the decision, provided that at the expiry of that period 
three-quarters of the Contracting Parties have either voted for 
the decision and not withdrawn their acceptance or notified the 
Executive Secretary in writing that they are able to accept the 
decision. Such a decision shall become binding on any other 
Contracting Party which has notified the Executive Secretary in 
writing that it is able to accept the decision from the moment 
of that notification or after the expiry of a period of two 
hundred days after the adoption of the decision, whichever is 
later. 

3. A notification under paragraph 2 of this Article to the 
Executive Secretary may indicate that a Contracting Party is 
unable to accept a decision insofar as it relates to one or more 
of its dependent or autonomous territories to which the 
Convention applies. 

4. All decisions adopted by the Commission shall, where 
appropriate, contain provisions specifying the timetable by 
which the decision shall be implemented. 

5. Recommendations shall have no binding force. 

6. Decisions concerning any Annex or Appendix shall be taken 
only by the Contracting Parties bound by the Annex or Appendix 
concerned. 

Article 14 

STATUS OF ANNEXES AND APPENDICES 

1. The Annexes and Appendices form an integral part of the 
Convention. 

2. The Appendices shall be of a scientific, technical or 
administrative nature. 

Article 15 

AMENDMENT OF THE CONVENTION 

1. Without prejudice to the provisions of paragraph 2 of Article 
27 and to specific provisions applicable to the adoption or 
amendment of Annexes or Appendices, an amendment to the 
Convention shall be governed by the present Article. 

2. Any Contracting Party may propose an amendment to the 
Convention. The text of the proposed amendment shall be 
communicated to the Contracting Parties by the Executive 
Secretary of the Commission at least six months before the 
meeting of the Commission at which it is proposed for adoption. 
The Executive Secretary shall also communicate the proposed 
amendment to the signatories to the Convention for information. 

3. The Commission shall adopt the amendment by unanimous vote of 
the Contracting Parties. 

4. The adopted amendment shall be submitted by the Depositary 
Government to the Contracting Parties for ratification, 
acceptance or approval. Ratification, acceptance or approval of 
the amendment shall be notified to the Depositary Government in 
writing. 

5. The amendment shall enter into force for those Contracting 
Parties which have ratified, accepted or approved it on the 
thirtieth day after receipt by the Depositary Government of 
notification of its ratification, acceptance or approval by at 
least seven Contracting Parties. Thereafter the amendment shall 
enter into force for any other Contracting Party on the 
thirtieth day after that Contracting Party has deposited its 
instrument of ratification, acceptance or approval of the 
amendment. 

Article 16 

ADOPTION OF ANNEXES 

The provisions of Article 15 relating to the amendment of the 
Convention shall also apply to the proposal, adoption and entry 
into force of an Annex to the Convention, except that the 
Commission shall adopt any Annex referred to in Article 7 by a 
three-quarters majority vote of the Contracting Parties. 

Article 17 

AMENDMENT OF ANNEXES 

1. The provisions of Article 15 relating to the amendment of the 
Convention shall also apply to an amendment to an Annex to the 
Convention, except that the Commission shall adopt amendments to 
any Annex referred to in Articles3, 4, 5, 6 or 7 by a 
three-quarters majority vote of the Contracting Parties bound by 
that Annex. 

2. If the amendment of an Annex is related to an amendment to 
the Convention, the amendment of the Annex shall be governed by 
the same provisions as apply to the amendment to the Convention. 

Article 18 

ADOPTION OF APPENDICES 

1. If a proposed Appendix is related to an amendment to the 
Convention or an Annex, proposed for adoption in accordance with 
Article 15 or Article17, the proposal, adoption and entry into 
force of that Appendix shall be governed by the same provisions 
as apply to the proposal, adoption and entry into force of that 
amendment. 

2. If a proposed Appendix is related to an Annex to the 
Convention, proposed for adoption in accordance with Article 16, 
the proposal, adoption and entry into force of that Appendix 
shall be governed by the same provisions as apply to the 
proposal, adoption and entry into force of that Annex. 

Article 19 

AMENDMENT OF APPENDICES 

1. Any Contracting Party bound by an Appendix may propose an 
amendment to that Appendix. The text of the proposed amendment 
shall be communicated to all Contracting Parties to the 
Convention by the Executive Secretary of the Commission as 
provided for in paragraph 2 of Article 15. 

2. The Commission shall adopt the amendment to an Appendix by a 
three-quarters majority vote of the Contracting Parties bound by 
that Appendix. 

3. An amendment to an Appendix shall enter into force on the 
expiry of a period of two hundred days after its adoption for 
those Contracting Parties which are bound by that Appendix and 
have not within that period notified the Depositary Government 
in writing that they are unable to accept that amendment, 
provided that at the expiry of that period three-quarters of the 
Contracting Parties bound by that Appendix have either voted for 
the amendment and not withdrawn their acceptance or have 
notified the Depositary Government in writing that they are able 
to accept the amendment. 

4. A notification under paragraph 3 of this Article to the 
Depositary Government may indicate that a Contracting Party is 
unable to accept the amendment insofar as it relates to one or 
more of its dependent or autonomous territories to which the 
Convention applies. 

5. An amendment to an Appendix shall become binding on any other 
Contracting Party bound by the Appendix which has notified the 
Depositary Government in writing that it is able to accept the 
amendment from the moment of that notification or after the 
expiry of a period of two hundred days after the adoption of the 
amendment, whichever is later. 

6. The Depositary Government shall without delay notify all 
Contracting Parties of any such notification received. 

7. If the amendment of an Appendix is related to an amendment to 
the Convention or an Annex, the amendment of the Appendix shall 
be governed by the same provisions as apply to the amendment to 
the Convention or that Annex. 

Article 20 

RIGHT TO VOTE 

1. Each Contracting Party shall have one vote in the Commission. 

2. Notwithstanding the provisions of paragraph 1 of this 
Article, the European Economic Community and other regional 
economic integration organisations, within the areas of their 
competence, are entitled to a number of votes equal to the 
number of their member States which are Contracting Parties to 
the Convention. Those organisations shall not exercise their 
right to vote in cases where their Member States exercise theirs 
and conversely. 

Article 21 

TRANSBOUNDARY POLLUTION 

1. When pollution originating from a Contracting Party is likely 
to prejudice the interests of one or more of the other 
Contracting Parties to the Convention, the Contracting Parties 
concerned shall enter into consultation, at the request of any 
one of them, with a view to negotiating a cooperation agreement. 

2. At the request of any Contracting Party concerned, the 
Commission shall consider the question and may make 
recommendations with a view to reaching a satisfactory solution. 

3. An agreement referred to in paragraph 1 of this Article may, 
inter alia, define the areas to which it shall apply, the 
quality objectives to be achieved and the methods for achieving 
these objectives, including methods for the application of 
appropriate standards and the scientific and technical 
information to be collected. 

4. The Contracting Parties signatory to such an agreement shall, 
through the medium of the Commission, inform the other 
Contracting Parties of its purport and of the progress made in 
putting it into effect. 

Article 22 

REPORTING TO THE COMMISSION 

The Contracting Parties shall report to the Commission at 
regular intervals on: 

(a) the legal, regulatory, or other measures taken by them for 
the implementation of the provisions of the Convention and of 
decisions and recommendations adopted thereunder, including in 
particular measures taken to prevent and punish conduct in 
contravention of those provisions; 

(b) the effectiveness of the measures referred to in 
subparagraph (a) of this Article; 

(c) problems encountered in the implementation of the provisions 
referred to in subparagraph (a) of this Article. 

Article 23 

COMPLIANCE 

The Commission shall: 

(a) on the basis of the periodical reports referred to in 
Article 22 and any other report submitted by the Contracting 
Parties, assess their compliance with the Convention and the 
decisions and recommendations adopted thereunder; 

(b) when appropriate, decide upon and call for steps to bring 
about full compliance with the Convention, and decisions adopted 
thereunder, and promote the implementation of recommendations, 
including measures to assist a Contracting Party to carry out 
its obligations. 

Article 24 

REGIONALISATION 

The Commission may decide that any decision or recommendation 
adopted by it shall apply to all, or a specified part, of the 
maritime area and may provide for different timetables to be 
applied, having regard to the differences between ecological and 
economic conditions in the various regions and sub-regions 
covered by the Convention. 

Article 25 

SIGNATURE 

The Convention shall be open for signature at Paris from 22nd 
September1992 to 30th June 1993 by: 

(a) the Contracting Parties to the Oslo Convention or the Paris 
Convention; 

(b) any other coastal State bordering the maritime area; 

(c) any State located upstream on watercourses reaching the 
maritime area; 

(d) any regional economic integration organisation having as a 
member at least one State to which any of the subparagraphs (a) 
to (c) of this Article applies. 

Article 26 

RATIFICATION, ACCEPTANCE OR APPROVAL 

The Convention shall be subject to ratification, acceptance or 
approval. The instruments of ratification, acceptance or 
approval shall be deposited with the Government of the French 
Republic. 

Article 27 

ACCESSIONS 

1. After 30th June 1993, the Convention shall be open for 
accession by the States and regional economic integration 
organisations referred to in Article 25. 

2. The Contracting Parties may unanimously invite States or 
regional economic integration organisations not referred to in 
Article 25 to accede to the Convention. In the case of such an 
accession, the definition of the maritime area shall, if 
necessary, be amended by a decision of the Commission adopted by 
unanimous vote of the Contracting Parties. Any such amendment 
shall enter into force after unanimous approval of all the 
Contracting Parties on the thirtieth day after the receipt of 
the last notification by the Depositary Government. 

3. Any such accession shall relate to the Convention including 
any Annex and any Appendix that have been adopted at the date of 
such accession, except when the instrument of accession contains 
an express declaration of non-acceptance of one or several 
Annexes other than Annexes I, II, III and IV. 

4. The instruments of accession shall be deposited with the 
Government of the French Republic. 

Article 28 

RESERVATIONS 

No reservation to the Convention may be made. 

Article 29 

ENTRY INTO FORCE 

1. The Convention shall enter into force on the thirtieth day 
following the date on which all Contracting Parties to the Oslo 
Convention and all Contracting Parties to the Paris Convention 
have deposited their instrument of ratification, acceptance, 
approval or accession. 

2. For any State or regional economic integration organisation 
not referred to in paragraph 1 of this Article, the Convention 
shall enter into force in accordance with paragraph 1 of this 
Article, or on the thirtieth day following the date of the 
deposit of the instrument of ratification, acceptance, approval 
or accession by that State or regional economic integration 
organisations, whichever is later. 

Article 30 

WITHDRAWAL 

1. At any time after the expiry of two years from the date of 
entry into force of the Convention for a Contracting Party, that 
Contracting Party may withdraw from the Convention by 
notification in writing to the Depositary Government. 

2. Except as may be otherwise provided in an Annex other than 
Annexes I to IV to the Convention, any Contracting Party may at 
any time after the expiry of two years from the date of entry 
into force of such Annex for that Contracting Party withdraw 
from such Annex by notification in writing to the Depositary 
Government. 

3. Any withdrawal referred to in paragraphs 1 and 2 of this 
Article shall take effect one year after the date on which the 
notification of that withdrawal is received by the Depositary 
Government. 

Article 31 

REPLACEMENT OF THE OSLO AND PARIS CONVENTIONS 

1. Upon its entry into force, the Convention shall replace the 
Oslo and Paris Conventions as between the Contracting Parties. 

2. Notwithstanding paragraph 1 of this Article, decisions, 
recommendations and all other agreements adopted under the Oslo 
Convention or the Paris Convention shall continue to be 
applicable, unaltered in their legal nature, to the extent that 
they are compatible with, or not explicitly terminated by, the 
Convention, any decisions or, in the case of existing 
recommendations, any recommendations adopted thereunder. 

Article 32 

SETTLEMENT OF DISPUTES 

1. Any disputes between Contracting Parties relating to the 
interpretation or application of the Convention, which cannot be 
settled otherwise by the Contracting Parties concerned, for 
instance by means of inquiry or conciliation within the 
Commission, shall at the request of any of those Contracting 
Parties, be submitted to arbitration under the conditions laid 
down in this Article. 

2. Unless the parties to the dispute decide otherwise, the 
procedure of the arbitration referred to in paragraph 1 of this 
Article shall be in accordance with paragraphs 3 to 10 of this 
Article. 

3.(a) At the request addressed by one Contracting Party to 
another Contracting Party in accordance with paragraph 1 of this 
Article, an arbitral tribunal shall be constituted. The request 
for arbitration shall state the subject matter of the 
application including in particular the Articles of the 
Convention, the interpretation or application of which is in 
dispute. 

(b) The applicant party shall inform the Commission that it has 
requested the setting up of an arbitral tribunal, stating the 
name of the other party to the dispute and the Articles of the 
Convention the interpretation or application of which, in its 
opinion, is in dispute. The Commission shall forward the 
information thus received to all Contracting Parties to the 
Convention. 

4. The arbitral tribunal shall consist of three members: each of 
the parties to the dispute shall appoint an arbitrator; the two 
arbitrators so appointed shall designate by common agreement the 
third arbitrator who shall be the chairman of the tribunal. The 
latter shall not be a national of one of the parties to the 
dispute, nor have his usual place of residence in the territory 
of one of these parties, nor be employed by any of them, nor 
have dealt with the case in any other capacity. 

5.(a) If the chairman of the arbitral tribunal has not been 
designated within two months of the appointment of the second 
arbitrator, the President of the International Court of Justice 
shall, at the request of either party, designate him within a 
further two months' period. 

(b) If one of the parties to the dispute does not appoint an 
arbitrator within two months of receipt of the request, the 
other party may inform the President of the International Court 
of Justice who shall designate the chairman of the arbitral 
tribunal within a further two months' period. Upon designation, 
the chairman of the arbitral tribunal shall request the party 
which has not appointed an arbitrator to do so within two 
months. After such period, he shall inform the President of the 
International Court of Justice who shall make this appointment 
within a further two months' period. 

6.(a) The arbitral tribunal shall decide according to the rules 
of international law and, in particular, those of the 
Convention. 

(b) Any arbitral tribunal constituted under the provisions of 
this Article shall draw up its own rules of procedure. 

(c) In the event of a dispute as to whether the arbitral 
tribunal has jurisdiction, the matter shall be decided by the 
decision of the arbitral tribunal. 

7.(a) The decisions of the arbitral tribunal, both on procedure 
and on substance, shall be taken by majority voting of its 
members. 

(b) The arbitral tribunal may take all appropriate measures in 
order to establish the facts. It may, at the request of one of 
the parties, recommend essential interim measures of protection. 

(c) If two or more arbitral tribunals constituted under the 
provisions of this Article are seized of requests with identical 
or similar subjects, they may inform themselves of the 
procedures for establishing the facts and take them into account 
as far as possible. 

(d) The parties to the dispute shall provide all facilities 
necessary for the effective conduct of the proceedings. 

(e) The absence or default of a party to the dispute shall not 
constitute an impediment to the proceedings. 

8. Unless the arbitral tribunal determines otherwise because of 
the particular circumstances of the case, the expenses of the 
tribunal, including the remuneration of its members, shall be 
borne by the parties to the dispute in equal shares. The 
tribunal shall keep a record of all its expenses, and shall 
furnish a final statement thereof to the parties. 

9. Any Contracting Party that has an interest of a legal nature 
in the subject matter of the dispute which may be affected by 
the decision in the case, may intervene in the proceedings with 
the consent of the tribunal. 

10.(a) The award of the arbitral tribunal shall be accompanied 
by a statement of reasons. It shall be final and binding upon 
the parties to the dispute. 

(b) Any dispute which may arise between the parties concerning 
the interpretation or execution of the award may be submitted by 
either party to the arbitral tribunal which made the award or, 
if the latter cannot be seized thereof, to another arbitral 
tribunal constituted for this purpose in the same manner as the 
first. 

Article 33 

DUTIES OF THE DEPOSITARY GOVERNMENT 

The Depositary Government shall inform the Contracting Parties 
and the signatories to the Convention: 

(a) of the deposit of instruments of ratification, acceptance, 
approval or accession, of declarations of non-acceptance and of 
notifications of withdrawal in accordance with Articles 26, 27 
and 30; 

(b) of the date on which the Convention comes into force in 
accordance with Article 29; 

(c) of the receipt of notifications of acceptance, of the 
deposit of instruments of ratification, acceptance, approval or 
accession and of the entry into force of amendments to the 
Convention and of the adoption and amendment of Annexes or 
Appendices, in accordance with Articles 15, 16, 17, 18 and 19. 

Article 34 

ORIGINAL TEXT 

The original of the Convention, of which the French and English 
texts shall be equally authentic, shall be deposited with the 
Government of the French Republic which shall send certified 
copies thereof to the Contracting Parties and the signatories to 
the Convention and shall deposit a certified copy with the 
Secretary General of the United Nations for registration and 
publication in accordance with Article 102 of the United Nations 
Charter. 

IN WITNESS WHEREOF, the undersigned, being duly authorised by 
their respective Governments, have signed this Convention. 

DONE at Paris, on the twenty-second day of September 1992 

ANNEX I 

ON THE PREVENTION AND ELIMINATION OF POLLUTION FROM LAND-BASED 
SOURCES 

Article 1 

1. When adopting programmes and measures for the purpose of this 
Annex, the Contracting Parties shall require, either 
individually or jointly, the use of 

- best available techniques for point sources 

- best environmental practice for point and diffuse sources 

including, where appropriate, clean technology. 

2. When setting priorities and in assessing the nature and 
extent of the programmes and measures and their time scales, the 
Contracting Parties shall use the criteria given in Appendix 2. 

3. The Contracting Parties shall take preventive measures to 
minimise the risk of pollution caused by accidents. 

4. When adopting programmes and measures in relation to 
radioactive substances, including waste, the Contracting Parties 
shall also take account of: 

(a) the recommendations of the other appropriate international 
organisations and agencies; 

(b) the monitoring procedures recommended by these international 
organisations and agencies. 

Article 2 

1. Point source discharges to the maritime area, and releases 
into water or air which reach and may affect the maritime area, 
shall be strictly subject to authorisation or regulation by the 
competent authorities of the Contracting Parties. Such 
authorisation or regulation shall, in particular, implement 
relevant decisions of the Commission which bind the relevant 
Contracting Party. 

2. The Contracting Parties shall provide for a system of regular 
monitoring and inspection by their competent authorities to 
assess compliance with authorisations and regulations of 
releases into water or air. 

Article 3 

For the purposes of this Annex, it shall, inter alia, be the 
duty of the Commission to draw up: 

(a) plans for the reduction and phasing out of substances that 
are toxic, persistent and liable to bioaccumulate arising from 
land-based sources; 

(b) when appropriate, programmes and measures for the reduction 
of inputs of nutrients from urban, municipal, industrial, 
agricultural and other sources. 

ANNEX II 

ON THE PREVENTION AND ELIMINATION OF POLLUTIONBY DUMPING OR 
INCINERATION 

Article 1 

This Annex shall not apply to any deliberate disposal in the 
maritime area of: 

(a) wastes or other matter from offshore installations; 

(b) offshore installations and offshore pipelines. 

Article 2 

Incineration is prohibited. 

Article 3 

1. The dumping of all wastes or other matter is prohibited, 
except for those wastes or other matter listed in paragraphs 2 
and 3 of this Article. 

2. The list referred to in paragraph 1 of this Article is as 
follows: 

(a) dredged material; 

(b) inert materials of natural origin, that is solid, chemically 
unprocessed geological material the chemical constituents of 
which are unlikely to be released into the marine environment; 

(c) sewage sludge until 31st December 1998; 

(d) fish waste from industrial fish processing operations; 

(e) vessels or aircraft until, at the latest, 31st December 
2004. 

3.(a)The dumping of low and intermediate level radioactive 
substances, including wastes, is prohibited. 

(b) As an exception to subparagraph 3(a) of this Article, those 
Contracting Parties, the United Kingdom and France, who wish to 
retain the option of an exception to subparagraph 3(a) in any 
case not before the expiry of a period of 15 years from 1st 
January 1993,shall report to the meeting of the Commission at 
Ministerial level in1997 on the steps taken to explore 
alternative land-based options. 

(c) Unless, at or before the expiry of this period of 15 years, 
the Commission decides by a unanimous vote not to continue the 
exception provided in subparagraph 3(b), it shall take a 
decision pursuant to Article 13 of the Convention on the 
prolongation for a period of 10 years after 1st January 2008 of 
the prohibition, after which another meeting of the Commission 
at the Ministerial level shall be held. Those Contracting 
Parties mentioned in subparagraph 3(b) of this Article still 
wishing to retain the option mentioned in subparagraph 3(b) 
shall report to the Commission meetings to be held at 
Ministerial level at two yearly intervals from 1999 onwards 
about the progress in establishing alternative land-based 
options and on the results of scientific studies which show that 
any potential dumping operations would not result in hazards to 
human health, harm to living resources or marine ecosystems, 
damage to amenities or interference with other legitimate uses 
of the sea. 

Article 4 

1. The Contracting Parties shall ensure that: 

(a) no wastes or other matter listed in paragraph 2 of Article 3 
of this Annex shall be dumped without authorisation by their 
competent authorities, or regulation; 

(b) such authorisation or regulation is in accordance with the 
relevant applicable criteria, guidelines and procedures adopted 
by the Commission in accordance with Article 6 of this Annex; 

(c) with the aim of avoiding situations in which the same 
dumping operation is authorised or regulated by more than one 
Contracting Party, their competent authorities shall, as 
appropriate, consult before granting an authorisation or 
applying regulation. 

2. Any authorisation or regulation under paragraph 1 of this 
Article shall not permit the dumping of vessels or aircraft 
containing substances which result or are likely to result in 
hazards to human health, harm to living resources and marine 
ecosystems, damage to amenities or interference with other 
legitimate uses of the sea. 

3. Each Contracting Party shall keep, and report to the 
Commission records of the nature and the quantities of wastes or 
other matter dumped in accordance with paragraph 1 of this 
Article, and of the dates, places and methods of dumping. 

Article 5 

No placement of matter in the maritime area for a purpose other 
than that for which it was originally designed or constructed 
shall take place without authorisation or regulation by the 
competent authority of the relevant Contracting Party. Such 
authorisation or regulation shall be in accordance with the 
relevant applicable criteria, guidelines and procedures adopted 
by the Commission in accordance with Article 6 of this Annex. 
This provision shall not be taken to permit the dumping of 
wastes or other matter otherwise prohibited under this Annex. 

Article 6 

For the purposes of this Annex, it shall, inter alia, be the 
duty of the Commission to draw up and adopt criteria, guidelines 
and procedures relating to the dumping of wastes or other matter 
listed in paragraph 2 of Article 3, and to the placement of 
matter referred to in Article 5, of this Annex, with a view to 
preventing and eliminating pollution. 

Article 7 

The provisions of this Annex concerning dumping shall not apply 
in case of force majeure, due to stress of weather or any other 
cause, when the safety of human life or of a vessel or aircraft 
is threatened. Such dumping shall be so conducted as to minimise 
the likelihood of damage to human or marine life and shall 
immediately be reported to the Commission, together with full 
details of the circumstances and of the nature and quantities of 
the wastes or other matter dumped. 

Article 8 

The Contracting Parties shall take appropriate measures, both 
individually and within relevant international organisations, to 
prevent and eliminate pollution resulting from the abandonment 
of vessels or aircraft in the maritime area caused by accidents. 
In the absence of relevant guidance from such international 
organisations, the measures taken by individual Contracting 
Parties should be based on such guidelines as the Commission may 
adopt. 

Article 9 

In an emergency, if a Contracting Party considers that wastes or 
other matter the dumping of which is prohibited under this Annex 
cannot be disposed of on land without unacceptable danger or 
damage, it shall forthwith consult other Contracting Parties 
with a view to finding the most satisfactory methods of storage 
or the most satisfactory means of destruction or disposal under 
the prevailing circumstances. The Contracting Party shall inform 
the Commission of the steps adopted following this consultation. 
The Contracting Parties pledge themselves to assist one another 
in such situations. 

Article 10 

1. Each Contracting Party shall ensure compliance with the 
provisions of this Annex: 

(a) by vessels or aircraft registered in its territory; 

(b) by vessels or aircraft loading in its territory the wastes 
or other matter which are to be dumped or incinerated; 

(c) by vessels or aircraft believed to be engaged in dumping or 
incineration within its internal waters or within its 
territorial sea or within that part of the sea beyond and 
adjacent to the territorial sea under the jurisdiction of the 
coastal state to the extent recognised by international law. 

2. Each Contracting Party shall issue instructions to its 
maritime inspection vessels and aircraft and to other 
appropriate services to report to its authorities any incidents 
or conditions in the maritime area which give rise to suspicions 
that dumping in contravention of the provisions of the present 
Annex has occurred or is about to occur. Any Contracting Party 
whose authorities receive such a report shall, if it considers 
it appropriate, accordingly inform any other Contracting Party 
concerned. 

3. Nothing in this Annex shall abridge the sovereign immunity to 
which certain vessels are entitled under international law. 

ANNEX III 

ON THE PREVENTION AND ELIMINATIONOF POLLUTION FROM OFFSHORE 
SOURCES 

Article 1 

This Annex shall not apply to any deliberate disposal in the 
maritime area of: 

(a) wastes or other matter from vessels or aircraft; 

(b) vessels or aircraft. 

Article 2 

1. When adopting programmes and measures for the purpose of this 
Annex, the Contracting Parties shall require, either 
individually or jointly, the use of: 

(a) best available techniques 

(b) best environmental practice 

including, where appropriate, clean technology. 

2. When setting priorities and in assessing the nature and 
content of the programmes and measures and their time scales, 
the Contracting Parties shall use the criteria given in Appendix 
2. 

Article 3 

1. Any dumping of wastes or other matter from offshore 
installations is prohibited. 

2. This prohibition does not relate to discharges or emissions 
from offshore sources. 

Article 4 

1. The use on, or the discharge of emission from, offshore 
sources of substances which may reach and affect the maritime 
area shall be strictly subject to authorisation or regulation by 
the competent authorities of the Contracting Parties. Such 
authorisation or regulation shall in particular, implement the 
relevant applicable decisions, recommendations and all other 
agreements adopted under the Convention. 

2. The competent authorities of the Contracting Parties shall 
provide for a system of monitoring and inspection to assess 
compliance with authorisation or regulation as provided for in 
paragraph 1 of Article 4 of this Annex. 

Article 5 

1. No disused offshore installation or disused offshore pipeline 
shall be dumped and no disused offshore installation shall be 
left wholly or partly in place in the maritime area without a 
permit issued by the competent authority of the relevant 
Contracting Party on a case-by-case basis. The Contracting 
Parties shall ensure that their authorities, when granting such 
permits, shall implement the relevant applicable decisions, 
recommendations and all other agreements adopted under the 
Convention. 

2. No such permit shall be issued if the disused offshore 
installation or disused offshore pipeline contains substances 
which result or are likely to result in hazards to human health, 
harm to living resources and marine ecosystems, damage to 
amenities or interference with other legitimate uses of the sea. 

3. Any Contracting Party which intends to take the decision to 
issue a permit for the dumping of a disused offshore 
installation or a disused offshore pipeline placed in the 
maritime area after 1st January 1998 shall, through the medium 
of the Commission, inform the other Contracting Parties of its 
reasons for accepting such dumping, in order to make 
consultation possible. 

4. Each Contracting Party shall keep, and report to the 
Commission, records of the disused offshore installations and 
disused offshore pipelines dumped and of the disused offshore 
installations left in place in accordance with the provisions of 
this Article, and of the dates, places and methods of dumping. 

Article 6 

Articles 3 and 5 of this Annex shall not apply in case of force 
majeure, due to stress of weather or any other cause, when the 
safety of human life or of an offshore installation is 
threatened. Such dumping shall be so conducted as to minimise 
the likelihood of damage to human or marine life and shall 
immediately be reported to the Commission, together with full 
details of the circumstances and of the nature and quantities of 
the matter dumped. 

Article 7 

The Contracting Parties shall take appropriate measures, both 
individually and within relevant international organisations, to 
prevent and eliminate pollution resulting from the abandonment 
of offshore installations in the maritime area caused by 
accidents. In the absence of relevant guidance from such 
international organisations, the measures taken by individual 
Contracting Parties should be based on such guidelines as the 
Commission may adopt. 

Article 8 

No placement of a disused offshore installation or a disused 
offshore pipeline in the maritime area for a purpose other than 
that for which it was originally designed or constructed shall 
take place without authorisation or regulation by the competent 
authority of the relevant Contracting Party. Such authorisation 
or regulation shall be in accordance with the relevant 
applicable criteria, guidelines and procedures adopted by the 
Commission in accordance with subparagraph (d) of Article 10 of 
this Annex. This provision shall not be taken to permit the 
dumping of disused offshore installations or disused offshore 
pipelines in contravention of the provisions of this Annex. 

Article 9 

1. Each Contracting Party shall issue instructions to its 
maritime inspection vessels and aircraft and to other 
appropriate services to report to its authorities any incidents 
or conditions in the maritime area which give rise to suspicions 
that a contravention of the provisions of the present Annex has 
occurred or is about to occur. Any Contracting Party whose 
authorities receive such a report shall, if it considers it 
appropriate, accordingly inform any other Contracting Party 
concerned. 

2. Nothing in this Annex shall abridge the sovereign immunity to 
which certain vessels are entitled under international law. 

Article 10 

For the purposes of this Annex, it shall, inter alia, be the 
duty of the Commission: 

(a) to collect information about substances which are used in 
offshore activities and, on the basis of that information, to 
agree lists of substances for the purposes of paragraph 1 of 
Article 4 of this Annex; 

(b) to list substances which are toxic, persistent and liable to 
bioaccumulate and to draw up plans for the reduction and phasing 
out of their use on, or discharge from, offshore sources; 

(c) to draw up criteria, guidelines and procedures for the 
prevention of pollution from dumping of disused offshore 
installations and of disused offshore pipelines, and the leaving 
in place of offshore installations, in the maritime area; 

(d) to draw up criteria, guidelines and procedures relating to 
the placement of disused offshore installations and disused 
offshore pipelines referred to in Article 8 of this Annex, with 
a view to preventing and eliminating pollution. 

ANNEX IV 

ON THE ASSESSMENTOF THE QUALITY OF THE MARINE ENVIRONMENT 

Article 1 

1. For the purposes of this Annex "monitoring" means the 
repeated measurement of: 

(a) the quality of the marine environment and each of its 
compartments, that is, water, sediments and biota; 

(b) activities or natural and anthropogenic inputs which may 
affect the quality of the marine environment; 

(c) the effects of such activities and inputs. 

2. Monitoring may be undertaken either for the purposes of 
ensuring compliance with the Convention, with the objective of 
identifying patterns and trends or for research purposes. 

Article 2 

For the purposes of this Annex, the Contracting Parties shall: 

(a) cooperate in carrying out monitoring programmes and submit 
the resulting data to the Commission; 

(b) comply with quality assurance prescriptions and participate 
in intercalibration exercises; 

(c) use and develop, individually or preferably jointly, other 
duly validated scientific assessment tools, such as modelling, 
remote sensing and progressive risk assessment strategies; 

(d) carry out, individually or preferably jointly, research 
which is considered necessary to assess the quality of the 
marine environment, and to increase knowledge and scientific 
understanding of the marine environment and, in particular, of 
the relationship between inputs, concentration and effects; 

(e) take into account scientific progress which is considered to 
be useful for such assessment purposes and which has been made 
elsewhere either on the initiative of individual researchers and 
research institutions, or through other national and 
international research programmes or under the auspices of the 
European Economic Community or other regional economic 
integration organisations. 

Article 3 

For the purposes of this Annex, it shall, inter alia, be the 
duty of the Commission: 

(a) to define and implement programmes of collaborative 
monitoring and assessment-related research, to draw up codes of 
practice for the guidance of participants in carrying out these 
monitoring programmes and to approve the presentation and 
interpretation of their results; 

(b) to carry out assessments taking into account the results of 
relevant monitoring and research and the data relating to inputs 
of substances or energy into the maritime area which are 
provided by virtue of other Annexes to the Convention, as well 
as other relevant information; 

(c) to seek, where appropriate, the advice or services of 
competent regional organisations and other competent 
international organisations and competent bodies with a view to 
incorporating the latest results of scientific research; 

(d) to cooperate with competent regional organisations and other 
competent international organisations in carrying out quality 
status assessments. 

APPENDIX 1 

CRITERIA FOR THE DEFINITION OF PRACTICES AND TECHNIQUES 
MENTIONED IN PARAGRAPH 3(b)(i)OF Article 2 OF THE CONVENTION 

BEST AVAILABLE TECHNIQUES 

1. The use of the best available techniques shall emphasise the 
use of non-waste technology, if available. 

2. The term "best available techniques" means the latest stage 
of development (state of the art) of processes, of facilities or 
of methods of operation which indicate the practical suitability 
of a particular measure for limiting discharges, emissions and 
waste. In determining whether a set of processes, facilities and 
methods of operation constitute the best available techniques in 
general or individual cases, special consideration shall be 
given to: 

(a) comparable processes, facilities or methods of operation 
which have recently been successfully tried out; 

(b) technological advances and changes in scientific knowledge 
and understanding; 

(c) the economic feasibility of such techniques; 

(d) time limits for installation in both new and existing 
plants; 

(e) the nature and volume of the discharges and emissions 
concerned. 

3. It therefore follows that what is "best available techniques" 
for a particular process will change with time in the light of 
technological advances, economic and social factors, as well as 
changes in scientific knowledge and understanding. 

4. If the reduction of discharges and emissions resulting from 
the use of best available techniques does not lead to 
environmentally acceptable results, additional measures have to 
be applied. 

5. "Techniques" include both the technology used and the way in 
which the installation is designed, built, maintained, operated 
and dismantled. 

BEST ENVIRONMENTAL PRACTICE 

6. The term "best environmental practice" means the application 
of the most appropriate combination of environmental control 
measures and strategies. In making a selection for individual 
cases, at least the following graduated range of measures should 
be considered: 

(a) the provision of information and education to the public and 
to users about the environmental consequences of choice of 
particular activities and choice of products, their use and 
ultimate disposal; 

(b) the development and application of codes of good 
environmental practice which covers all aspects of the activity 
in the product's life; 

(c) the mandatory application of labels informing users of 
environmental risks related to a product, its use and ultimate 
disposal; 

(d) saving resources, including energy; 

(e) making collection and disposal systems available to the 
public; 

(f) avoiding the use of hazardous substances or products and the 
generation of hazardous waste; 

(g) recycling, recovery and re-use; 

(h) the application of economic instruments to activities, 
products or groups of products; 

(i) establishing a system of licensing, involving a range of 
restrictions or a ban. 

7. In determining what combination of measures constitute best 
environmental practice, in general or individual cases, 
particular consideration should be given to: 

(a) the environmental harm of the product and its production, 
use and ultimate disposal; 

(b) the substitution by less polluting activities or substances; 

(c) the scale of use; 

(d) the potential environmental benefit or penalty of substitute 
materials or activities; 

(e) advances and changes in scientific knowledge and 
understanding; 

(f) time limits for implementation; 

(g) social and economic implications. 

8. It therefore follows that best environmental practice for a 
particular source will change with time in the light of 
technological advances, economic and social factors, as well as 
changes in scientific knowledge and understanding. 

9. If the reduction of inputs resulting from the use of best 
environmental practice does not lead to environmentally 
acceptable results, additional measures have to be applied and 
best environmental practice redefined. 

APPENDIX 2 

CRITERIA MENTIONED IN PARAGRAPH 2 OF Article 1 OF ANNEX I 

AND IN PARAGRAPH 2 OF Article 2 OF ANNEX III 

1. When setting priorities and in assessing the nature and 
extent of the programmes and measures and their time scales, the 
Contracting Parties shall use the criteria given below: 

(a) persistency; 

(b) toxicity or other noxious properties; 

(c) tendency to bioaccumulation; 

(d) radioactivity; 

(e) the ratio between observed or (where the results of 
observations are not yet available) predicted concentrations and 
no observed effect concentrations; 

(f) anthropogenically caused risk of eutrophication; 

(g) transboundary significance; 

(h) risk of undesirable changes in the marine ecosystem and 
irreversibility or durability of effects; 

(i) interference with harvesting of sea-foods or with other 
legitimate uses of the sea; 

(j) effects on the taste and/or smell of products for human 
consumption from the sea, or effects on smell, colour, 
transparency or other characteristics of the water in the marine 
environment; 

(k) distribution pattern (ie,. quantities involved, use pattern 
and liability to reach the marine environment); 

(l) non-fulfilment of environmental quality objectives. 

2. These criteria are not necessarily of equal importance for 
the consideration of a particular substance or group of 
substances. 

3. The above criteria indicate that substances which shall be 
subject to programmes and measures include: 

(a) heavy metals and their compounds; 

(b) organohalogen compounds (and substances which may form such 
compounds in the marine environment); 

(c) organic compounds of phosphorous and silicon; 

(d) biocides such as pesticides, fungicides, herbicides, 
insecticides, slimicides and chemicals used, inter alia, for the 
preservation of wood, timber, wood pulp, cellulose, paper, hides 
and textiles; 

(e) oils and hydrocarbons of petroleum origin; 

(f) nitrogen and phosphorus compounds; 

(g) radioactive substances, including wastes; 

(h) persistent synthetic materials which may float, remain in 
suspension or sink.