Protocol to Amend the International Convention on  
Civil Liability for Oil Pollution Damage 
(London, 25 May 1984) 


The States Parties to the present Protocol, 

Considering that it is desirable to amend the  
International Convention on Civil Liability for Oil  
Pollution Damage, done at Brussels on 29 November 1969,  
to provide for improved scope and enhanced compensation, 

Recognizing that special provisions are necessary in  
connexion with the introduction of corresponding  
amendments to the International Convention on the  
Establishment of an International Fund for Compensation  
for Oil Pollution Damage, 1971, 

Have agreed as follows: 


Article 1 

The Convention which the provisions of this Protocol  
amend is the International Convention on Civil Liability  
for Oil Pollution Damage 1969, hereinafter referred to as  
the "1969 Liability Convention". For States Parties to  
the Protocol of 1976 to the 1969 Liability Convention  
such reference shall be deemed to include the 1969  
Liability Convention as amended by that Protocol. 


Article 2 

Article 1 of the 1969 Liability Convention is amended as  
follows: 

1. Paragraph 1 is replaced by the following text: 

1. "Ship" means any sea-going vessel and sea-borne craft  
of any type whatsoever constructed or adapted for the  
carriage of oil in bulk as cargo, provided that a ship  
capable of carrying oil and other cargoes shall be  
regarded as a ship only when it is actually carrying oil  
in bulk as cargo and during any voyage following such  
carriage unless it is proved that it has no residues of  
such carriage of oil in bulk aboard. 

2. Paragraph 5 is replaced by the following text: 

5. "Oil" means any persistent hydrocarbon mineral oil  
such as crude oil, fuel oil, heavy diesel oil and  
lubricating oil, whether carried on board a ship as cargo  
or in the bunkers of such a ship. 

3. Paragraph 6 is replaced by the following text: 

6. "Pollution damage" means: 

(a) loss or damage caused outside the ship by  
contamination resulting from the escape or discharge of  
oil from the ship, wherever such escape or discharge may  
occur, provided that compensation for impairment of the  
environment other than loss of profit from such  
impairment shall be limited to costs of reasonable  
measures of reinstatement actually undertaken or to be  
undertaken; 

(b) the costs of preventive measures and further loss or  
damage caused by preventive measures. 

4. Paragraph 8 is replaced by the following text: 

8. "Incident" means any occurrence, or series of  
occurrences having the same origin, which causes  
pollution damage or creates a grave and imminent threat  
of causing such damage. 

5. Paragraph 9 is replaced by the following text: 

9. "Organization" means the International Maritime  
Organization. 6. After paragraph 9 a new paragraph is  
inserted reading as follows: 

10. "1969 Liability Convention" means the International  
Convention on Civil Liability for Oil Pollution Damage,  
1969. For States Parties to the Protocol of 1976 to that  
Convention, the term shall be deemed to include the 1969  
Liability Convention as amended by that Protocol. 


Article 3 

Article 11 of the 1969 Liability Convention is replaced  
by the following text: 

This Convention shall apply exclusively: 

(a) to pollution damage caused: 
(i) in the territory, including the territorial sea, of a  
Contracting State, and 
(ii) in the exclusive economic zone of a Contracting  
State, established in accordance with international law,  
or, if a Contracting State has not established such a  
zone, in an area beyond and adjacent to the territorial  
sea of that State determined by that State in accordance  
with international law and extending not more than 200  
nautical miles from the baselines from which the breadth  
of its territorial sea is measured; 

(b) to preventive measures, wherever taken, to prevent or  
minimize such damage. 


Article 4 

Article III of the 1969 Liability Convention is amended  
as follows:  

1. Paragraph 1 is replaced by the following text: 

1. Except as provided in paragraphs 2 and 3 of this  
Article, the owner of a ship at the time of an incident,  
or where the incident consists of a series of occurrences  
at the time of the first such occurrence, shall be liable  
for any pollution damage caused by the ship as a result  
of the incident. 

2. Paragraph 4 is replaced by the following text: 

4. No claim for compensation for pollution damage may be  
made against the owner otherwise than in accordance with  
this Convention. Subject to paragraph 5 of this Article,  
no claim for compensation for pollution damage under this  
Convention or otherwise may be made against: 

(a) the servants or agents of the owner or the members of  
the crew; 

(b) the pilot or any other person who, without being a  
member of the crew, performs services for the ship; 

(c) any charterer (howsoever described, including a  
bareboat charterer), manager or operator of the ship; 

(d) any person performing salvage operations with the  
consent of the owner or on the instructions of a  
competent public authority;  

(e) any person taking preventive measures; 

(f) all servants or agents of persons mentioned in  
subparagraphs (c), (d) and (e); unless the damage  
resulted from their personal act or omission, committed  
with the intent to cause such damage, or recklessly and  
with knowledge that such damage would probably result. 


Article 5 

Article IV of the 1969 Liability Convention is replaced  
by the following text: 

When an incident involving two or more ships occurs and  
pollution damage results therefrom, the owners of all the  
ships concerned, unless exonerated under Article III,  
shall be jointly and severally liable for all such damage  
which is not reasonably separable. 


Article 6 

Article V of the 1969 Liability Convention is amended as  
follows: 1. Paragraph 1 is replaced by the following  
text: 

1. The owner of a ship shall be entitled to limit his  
liability under this Convention in respect of any one  
incident to an aggregate amount calculated as follows: 

(a) 3 million units of account for a ship not exceeding  
5,000 units of tonnage; 

(b) for a ship with a tonnage in excess thereof, for each  
additional unit of tonnage, 420 units of account in  
addition to the amount mentioned in subparagraph (a);  
provided, however, that this aggregate amount shall not  
in any event exceed 59.7 million units  
of account. 

2. Paragraph 2 is replaced by the following text: 

2. The owner shall not be entitled to limit his liability  
under this Convention if it is proved that the pollution  
damage resulted from his personal act or omission,  
committed with the intent to cause such damage or  
recklessly and with knowledge that such damage would  
probably result. 

3. Paragraph 3 is replaced by the following text: 

3. For the purpose of availing himself of the benefit of  
limitation provided for in paragraph 1 of this Article  
the owner shall constitute a fund for the total sum  
representing the limit of his liability with the Court or  
other competent authority of any one of the Contracting  
States in which action is brought under Article IX or, if  
no action is brought, with any Court or other competent  
authority in any one of the Contracting States in which  
an action can be brought under Article IX. The fund can  
be constituted either by depositing the sum or by  
producing a bank guarantee or other guarantee, acceptable  
under the legislation of the Contracting State where the  
fund is constituted, and considered to be adeguate by  
the Court or other competent authority. 

4. Paragraph 9 is replaced by the following text: 

9 (a). The "unit of account" referred to in paragraph 1  
of this Article is the Special Drawing Right as defined  
by the International Monetary Fund. The amounts mentioned  
in paragraph 1 shall be converted into national currency  
on the basis of the value of that currency by reference  
to the Special Drawing Right on the date of the  
constitution of the fund referred to in paragraph 3. The  
value of the national currency, in terms of the Special  
Drawing Right, of a Contracting State which is a member  
of the International Monetary Fund, shall be calculated  
in accordance with the method of valuation applied by the  
International Monetary Fund in effect on the date in  
question for its operations and transactions. The value  
of the national currency, in terms of the Special Drawing  
Right, of a Contracting State which is not a member of  
the International Monetary Fund, shall be calculated in a  
manner determined by that State. 

9 (b). Nevertheless, a Contracting State which is not a  
member of the International Monetary Fund and whose law  
does not permit the application of the provisions of  
paragraph 9 (a) may, at the time of ratification,  
acceptance, approval of or accession to this Convention  
or at any time thereafter, declare that the unit of  
account referred to in paragraph 9 (a) shall be equal to  
15 gold francs. The gold franc referred to in this  
paragraph corresponds to sixty-five and a half  
milligrammes of gold of millesimal fineness nine hundred.  
The conversion of the gold franc into the national  
currency shall be made according to the law of the State  
concerned. 

9 (c). The calculation mentioned in the last sentence of  
paragraph 9 (a) and the conversion mentioned in paragraph  
9 (b) shall be made in such manner as to express in the  
national currency of the Contracting State as far as  
possible the same real value for the amounts in paragraph  
1 as would result from the application of the first three  
sentences of paragraph 9 (a). Contracting States shall  
communicate to the depositary the manner of calculation  
pursuant to paragraph 9 (a), or the result of the  
conversion in paragraph 9 (b) as the case may be, when  
depositing an instrument of ratification, acceptance,  
approval of or accession to this Convention and  
whenever there is a change in either. 

5. Paragraph 10 is replaced by the following text: 

10. For the purpose of this Article the ship's tonnage  
shall be the gross tonnage calculated in accordance with  
the tonnage measurement regulations contained in Annex I  
of the International Convention on Tonnage Measurement of  
Ships, 1969. 

6. The second sentence of paragraph 11 is replaced by the  
following text: 

Such a fund may be constituted even if, under the  
provisions of paragraph 2, the owner is not entitled to  
limit his liability, but its constitution shall in that  
case not prejudice the rights of any claimant against the  
owner. 


Article 7 

Article VII of the 1969 Liability Convention is amended  
as follows:  

1. The first two sentences of paragraph 2 are  
replaced by the following text: 

A certificate attesting that insurance or other financial  
security is in force in accordance with the provisions of  
this Convention shall be issued to each ship after the  
appropriate authority of a Contracting State has  
determined that the requirements of paragraph I have been  
complied with. With respect to a ship registered in a  
Contracting State such certificate shall be issued or  
certified by the appropriate authority of the State of  
the ship's registry; with respect to a ship not  
registered in a Contracting State it may be issued or  
certified by the appropriate authority of any Contracting  
State. 

2. Paragraph 4 is replaced by the following text: 

4. The certificate shall be carried on board the ship and  
a copy shall be deposited with the authorities who keep  
the record of the ship's registry or, if the ship is not  
registered in a Contracting State, with the authorities  
of the State issuing or certifying the certificate. 

3. The first sentence of paragraph 7 is replaced by the  
following text: 

Certificates issued or certified under the authority of a  
Contracting State in accordance with paragraph 7 shall be  
accepted by other Contracting States for the purposes of  
this Convention and shall be regarded by other  
Contracting States as having the same force as  
certificates issued or certified by them even if issued  
or certified in respect of a ship not registered in a  
Contracting State. 

4. In the second sentence of paragraph 7 the words "with  
the State of a ship's registry" are replaced by the words  
"with the issuing or certifying State". 

5. The second sentence of paragraph 8 is replaced by the  
following text: 

In such case the defendant may, even if the owner is not  
entitled to limit his liability according to Article V,  
paragraph 2, avail himself of the limits of liability  
prescribed in Article V, paragraph 1. 


Article 8 

Article IX of the 1969 Liability Convention is amended as  
follows: Paragraph 1 is replaced by the following text: 

1. Where an incident has caused pollution damage in the  
territory including the territorial sea or an area  
referred to in Article II, of one or more Contracting  
States or preventive measures have been taken to prevent  
or minimize pollution damage in such territory including  
the territorial sea or area, actions for compensation may  
only be brought in the Courts of any such Contracting  
State or States. Reasonable notice of any such action  
shall be given to the defendant. 


Article 9 

After Article XII of the 1969 Liability Convention two  
new Articles are inserted as follows: Article XII bis  
Transitional provisions The following transitional  
provisions shall apply in the case of a State which at  
the time of an incident is a Party both to this  
Convention and to the 1969 Liability Convention: 

(a) where an incident has caused pollution damage within  
the scope of this Convention, liability under this  
Convention shall be deemed to be discharged if, and to  
the extent that, it also arises under the 1969 Liability  
Convention; 

(b) where an incident has caused pollution damage within  
the scope of this Convention, and the State is a Party  
both to this Convention and to the International  
Convention on the establishment of an International Fund  
for Compensation for Oil Pollution Damage, 1971,  
liability remaining to be discharged after the applica- 
tion of subparagraph (a) of this Article shall arise  
under this Convention only to the extent that pollution  
damage remains uncompensated after application of the  
said 1971 Convention; 

(c) in the application of Article III, paragraph 4, of  
this Convention the expression "this Convention" shall be  
interpreted as referring to this Convention or the 1969  
Liability Convention, as appropriate; (d) in the  
application of Article V, paragraph 3, of this Convention  
the total sum of the fund to be constituted shall be  
reduced by the amount by which liability has been deemed  
to be discharged in accordance with subparagraph (a) of  
this Article. Article XII ter  
Final clauses. The final clauses of this Convention shall  
be Articles 12 to 18 of the Protocol of 1984 to amend the  
1969 Liability Convention. References in this Convention  
to Contracting States shall be taken to mean references  
to the Contracting States of that Protocol. 


Article 10 

The model of a certificate annexed to the 1969 Liability  
Convention is replaced by the model annexed to this  
Protocol. 


Article 11 

1. The 1969 Liability Convention and this Protocol shall,  
as between the Parties to this Protocol, be read and  
interpreted together as one single instrument. 

2. Articles I to XII ter, including the model  
certificate, of the 1969 Liability Convention as amended  
by this Protocol shall be known as the International  
Convention on Civil Liability for Oil Pollution Damage,  
1984 (1984 Liability Convention). 

FINAL CLAUSES 


Article 12 

Signature, ratification, etc. 

1. This Protocol shall be open for signature at London  
from 1 December 1984 to 30 November 1985 by all States. 

2. Subject to paragraph 4, any State may become a Party  
to this Protocol by: 

(a) signature subject to ratification, acceptance or  
approval followed by ratification, acceptance or  
approval; or 

(b) accession. 

3. Ratification, acceptance, approval or accession shall  
be effected by the deposit of a formal instrument to that  
effect with the Secretary-General of the Organization. 

4. Any Contracting State to the International Convention  
on the Establishment of an International Fund for  
Compensation for Oil Pollution Damage, 1971, hereinafter  
referred to as the 1971 Fund Convention, may ratify,  
accept, approve or accede to this Protocol only if it  
ratifies, accepts, approves or accedes to the Protocol of  
1984 to amend that Convention at the same time, unless it  
denounces the 1971 Fund Convention to take effect on the  
date when this Protocol enters into force for that State. 

5. A State which is a Party to this Protocol but not a  
Party to the 1969 Liability Convention shall be bound by  
the provisions of the 1969 Liability Convention as  
amended by this Protocol in relation to other States  
Parties hereto, but shall not be bound by the provisions  
of the 1969 Liability Convention in relation to States  
Parties thereto. 

6. Any instrument of ratification, acceptance, approval  
or accession deposited after the entry into force of an  
amendment to the 1969 Liability Convention as amended by  
this Protocol shall be deemed to apply to the Convention  
so amended, as modified by such amendment. 


Article 13 

Entry into force 

1. This Protocol shall enter into force twelve months  
following the date on which ten States including six  
States each with not less than one million units of gross  
tanker tonnage have deposited instruments of  
ratification, acceptance, approval or accession with the  
Secretary-General of the Organization. 

2. However, any Contracting State to the 1971 Fund  
Convention may, at the time of the deposit of its  
instrument of ratification, acceptance, approval or  
accession in respect of this Protocol, declare that such  
instrument shall be deemed not to be effective for the  
purposes of this Article until the end of the six-month  
period in Article 31 of the Protocol of 1984 to amend the  
1971 Fund Convention. A State which is not a Contracting  
State to the 1971 Fund Convention but which deposits an  
instrument of ratification, acceptance, approval or  
accession in respect of the Protocol of 1984 to amend the  
1971 Fund Convention may also make a declaration in  
accordance with this paragraph at the same time. 

3. Any State which has made a declaration in accordance  
with the preceding paragraph may withdraw it at any time  
by means of notification addressed to the Secretary- 
General of the Organization. Any such withdrawal shall  
take effect on the date the notification is received,  
provided that such State shall be deemed to have  
deposited its instrument of ratification, acceptance,  
approval or accession in respect of this Protocol on that  
date. 

4. For any State which ratifies, accepts, approves or  
accedes to it after the conditions in paragraph 1 for  
entry into force have been met, this Protocol shall enter  
into force twelve months following the date of deposit by  
such State of the appropriate instrument. 


Article 14 

Revision and amendment 

1. A Conference for the purpose of revising or amending  
the 1984 Liability Convention may be convened by the  
Organization. 

2. The Organization shall convene a Conference of  
Contracting States for the purpose of revising or  
amending the 1984 Liability Convention at the request of  
not less than one-third of the Contracting States. 


Article 15 

Amendments of limitation amounts 

1. Upon the request of at least one-quarter of the  
Contracting States any proposal to amend the limits of  
liability laid down in Article V, paragraph 1, of the  
Convention as amended by this Protocol shall be  
circulated by the Secretary-General to all Members of the  
Organization and to all Contracting States. 

2. Any amendment proposed and circulated as above shall  
be submitted to the Legal Committee of the Organization  
for consideration at a date at least six months after the  
date of its circulation. 

3. All Contracting States to the Convention as amended by  
this Protocol, whether or not Members of the  
Organization, shall be entitled to participate in the  
proceedings of the Legal Committee for the consideration  
and adoption of amendments. 

4. Amendments shall be adopted by a two-thirds majority  
of the Contracting States present and voting in the Legal  
Committee, expanded as provided for in paragraph 3, on  
condition that at least one-half of the Contracting  
States shall be present at the time of voting. 

5. When acting on a proposal to amend the limits, the  
Committee shall take into account the experience of  
incidents and in particular the amount of damage  
resulting therefrom, changes in the monetary values and  
the effect of the proposed amendment on the cost of  
insurance. It shall also take into account the  
relationship between the limits in Article V, paragraph  
1, of the Convention as amended by this Protocol and  
those in paragraph 4 of Article 4 of the International  
Convention on the Establishment of an International Fund  
for Compensation for Oil Pollution Damage, 1984.  

6 (a). No amendment of the limits of liability under this  
Article may be considered less than five years from the  
date of entry into force of a previous amendment under  
this Article. No amendment under this Article shall be  
considered before this Protocol has entered into force. 

(b). No limit may be increased so as to exceed an amount  
which corresponds to the limit laid down in the  
Convention as amended by this Protocol increased by 6 per  
cent per year calculated on a compound basis from the  
date on which this Protocol was opened for signature. 

(c) No limit may be increased so as to exceed an amount  
which corresponds to the limit laid down in the  
Convention as amended by this Protocol multiplied by 3. 

7. Any amendment adopted in accordance with paragraph 4  
shall be notified by the Organization to all Contracting  
States. The amendment shall be deemed to have been  
accepted at the end of a period of eighteen months after  
the date of notification, unless within that period not  
less than one-quarter of the States that were Contracting  
States at the time of the adoption of the amendment by  
the Committee have communicated to the Organization that  
they do not accept the amendment in which case the  
amendment is rejected and shall have no effect. 

8. An amendment deemed to have been accepted in  
accordance with paragraph 7 shall enter into force  
eighteen months after its acceptance. 

9. All Contracting States shall be bound by the  
amendment, unless they denounce this Protocol in  
accordance with Article 16, paragraphs 1 and 2, at least  
six months before the amendment enters into force. Such  
denunciation shall take effect when the amendment enters  
into force. 

10. When an amendment has been adopted by the Committee  
but the eighteen-month period for its acceptance has not  
yet expired, a State which becomes a Contracting State  
during that period shall be bound by the amendment if it  
enters into force. A State which becomes a Contracting  
State after that period shall be bound by an amendment  
which has been accepted in accordance with paragraph  
7. In the cases referred to in this paragraph, a State  
becomes bound by an amendment when that amendment enters  
into force, or when this Protocol enters into force for  
that State, if later. 


Article 16 

Denunciation 

1. This Protocol may be denounced by any Party at any  
time after the date on which it enters into force for  
that Party. 

2. Denunciation shall be effected by the deposit of an  
instrument with the Secretary-General of the  
Organization. 

3. A denunciation shall take effect twelve months, or  
such longer period as may be specified in the instrument  
of denunciation, after its deposit with the Secretary- 
General of the Organization. 

4. As between the Parties to this Protocol, denunciation  
by any of them of the 1969 Liability Convention in  
accordance with Article XVI thereof shall not be  
construed in any way as a denunciation of the 1969  
Liability Convention as amended by this Protocol. 

5. Denunciation of the Protocol of 1984 to amend the 1971  
Fund Convention by a State which remains a Party to the  
1971 Fund Convention shall be deemed to be a denunciation  
of this Protocol. Such denunciation shall take effect on  
the date on which denunciation of the Protocol of 1984 to  
amend the 1971 Fund Convention takes effect according to  
Article 34 of that Protocol. 


Article 17 

Depositary 

1. This Protocol and any amendments accepted under  
Article 15 shall be deposited with the Secretary-General  
of the Organization. 

2. The Secretary-General of the Organization shall: 

(a) inform all States which have signed or acceded to  
this Protocol of: 
(i) each new signature or deposit of an instrument  
together with the date thereof; 
(ii) each declaration and notification under Article 13  
and each declaration and communication under Article V,  
paragraph 9, of the 1984 Liability Convention; 
(iii) the date of entry into force of this Protocol; 
(iv) any proposal to amend limits of liability which has  
been made in accordance with Article 15, paragraph 1; 
(v) any amendment which has been adopted in accordance  
with Article 15, paragraph 4; 
(vi) any amendment deemed to have been accepted under  
Article 15, paragraph 7, together with the date on which  
that amendment shall enter into force in accordance with  
paragraphs 8 and 9 of that Article; 
(vii) the deposit of any instrument of denunciation of  
this Protocol together with the date of the deposit and  
the date on which it takes effect; 
(viii) any denunciation deemed to have been made under  
Article 16, paragraph 5; 
(ix) any communication called for by any Article of this  
Protocol.                                               

(b) transmit certified true copies of this Protocol to  
all Signatory States and to all States which accede to  
this Protocol.                                           

3. As soon as this Protocol enters into force, the text  
shall be transmitted by the Secretary-General of the  
Organization to the Secretariat of the United Nations for  
registration and publication in accordance with Article  
102 of the Charter of the United Nations. 


Article 18 

Languages 

This Protocol is established in a single original in the  
Arabic, Chinese, English, French, Russian and Spanish  
languages, each text being equally authentic. 


Done at London, this twenty-fifth day of May one thousand  
nine hundred and eighty-four. 

In Witness whereof the undersigned, being duly authorized  
by their respective Governments for that purpose, have  
signed this Protocol. 


Annex - Certificate of Insurance or Other Financial  
Security in Respect of Civil Liability for Oil Pollution  
Damage 
omissis.