Treaty

Convention on the International Regulations for Preventing Collisions at Sea, 1972

PartiesParties with a link have a reservation.

Party Signature RatificationS=Signature without reservation or requirement of ratification R=Ratification, Acceptance, Approval or Notification A=Accession Su=Succession NK=Not Known Entry into force Renunciation Termination
Albania 15-04-2004 (A) 15-04-2004
Algeria 04-10-1976 (A) 15-07-1977
Angola 03-10-1991 (A) 03-10-1991
Antigua and Barbuda 29-01-1988 (A) 29-01-1988
Argentina 11-05-1977 (A) 15-07-1977
Australia 29-02-1980 (A) 29-02-1980
Austria 08-06-1977 (A) 15-07-1977
Azerbaijan 01-07-1997 (A) 01-07-1997
Bahamas 22-07-1976 (A) 15-07-1977
Bahrain 21-10-1985 (A) 21-10-1985
Bangladesh 10-05-1978 (A) 10-05-1978
Barbados 12-01-1983 (A) 12-01-1983
Belarus 07-01-1994 (A) 07-01-1994
Belgium 20-10-1972 22-12-1975 (R) 15-07-1977
Belize 09-04-1991 (A) 09-04-1991
Benin 01-11-1985 (A) 01-11-1985
Bolivia 04-06-1999 (A) 04-06-1999
Bosnia and Herzegovina 22-09-2020 (A) 22-09-2020
Brazil 23-05-1973 26-11-1974 (R) 15-07-1977
Brunei 05-02-1987 (A) 05-02-1987
Bulgaria 20-10-1972 29-04-1975 (R) 15-07-1977
Cabo Verde 28-04-1977 (A) 15-07-1977
Cambodia 20-10-1972 28-11-1994 (R) 28-11-1994
Cameroon 14-05-1984 (A) 14-05-1984
Canada 07-03-1975 (A) 15-07-1977
Chile 02-08-1977 (A) 02-08-1977
China 07-01-1980 (A) 07-01-1980
Colombia 27-07-1981 (A) 27-07-1981
Comoros 22-11-2000 (A) 22-11-2000
Cook Islands 21-12-2001 (A) 21-12-2001
Côte d'Ivoire 05-10-1987 (A) 05-10-1987
Croatia 27-07-1992 (Su) 08-10-1991
Cuba 07-11-1983 (A) 07-11-1983
Cyprus 04-11-1980 (A) 04-11-1980
Czech Republic 19-10-1993 (Su) 01-01-1993
Czechoslovakia (<01-01-1993) 07-04-1977 (A) 15-07-1977
Democratic People's Republic of Korea 01-05-1985 (A) 01-05-1985
Democratic Republic of the Congo 10-02-1977 (A) 15-07-1977
Denmark 17-11-1972 24-01-1974 (R) 15-07-1977
Djibouti 01-03-1984 (A) 01-03-1984
Dominica 21-06-2000 (A) 21-06-2000
Dominican Republic 15-03-1978 (A) 15-03-1978
Ecuador 08-12-1977 (A) 08-12-1977
Egypt 19-02-1987 (A) 19-02-1987
El Salvador 17-06-1997 (A) 17-06-1997
Equatorial Guinea 24-04-1996 (A) 24-04-1996
Eritrea 22-04-1996 (A) 22-04-1996
Estonia 16-12-1991 (A) 16-12-1991
Ethiopia 18-07-1985 (A) 18-07-1985
Fiji 04-03-1983 (A) 04-03-1983
Finland 20-10-1972 16-02-1977 (R) 15-07-1977
France 09-11-1972 10-05-1974 (R) 15-07-1977
Gabon 21-01-1982 (A) 21-01-1982
Gambia, The 01-11-1991 (A) 01-11-1991
Georgia 19-04-1994 (A) 19-04-1994
Germany 20-10-1972 14-07-1976 (R) 15-07-1977
Ghana 20-10-1972 07-12-1973 (R) 15-07-1977
Greece 17-05-1973 17-12-1974 (R) 15-07-1977
Grenada 28-06-2004 (A) 28-06-2004
Guatemala 15-12-1993 (A) 15-12-1993
Guinea 19-01-1981 (A) 19-01-1981
Guinea-Bissau 12-05-2022 (A) 12-05-2022
Guyana 10-12-1997 (A) 10-12-1997
Honduras 24-09-1985 (A) 24-09-1985
Hungary 15-12-1976 (A) 15-07-1977
Iceland 20-10-1972 21-04-1975 (R) 15-07-1977
India 30-05-1973 (S) 15-07-1977
Indonesia 20-10-1972 13-11-1979 (R) 13-11-1979
Iran 17-01-1989 (A) 17-01-1989
Iraq 04-01-2018 (A) 04-01-2018
Ireland 30-05-1973 19-12-1977 (R) 19-12-1977
Israel 24-06-1977 (A) 15-07-1977
Italy 20-10-1972 11-01-1979 (R) 11-01-1979
Jamaica 30-03-1979 (A) 30-03-1979
Japan 21-06-1977 (A) 15-07-1977
Jordan 05-10-2000 (A) 05-10-2000
Kazakhstan 07-03-1994 (A) 07-03-1994
Kenya 15-12-1992 (A) 15-12-1992
Kiribati 05-02-2007 (A) 05-02-2007
Kuwait 20-10-1972 04-06-1979 (R) 04-06-1979
Latvia 20-05-1992 (A) 20-05-1992
Lebanon 10-11-2008 (A) 10-11-2008
Liberia 28-12-1973 (A) 15-07-1977
Libya 28-04-2005 (A) 28-04-2005
Lithuania 04-12-1991 (A) 04-12-1991
Luxembourg 14-02-1991 (A) 14-02-1991
Madagascar 27-07-2017 (A) 27-07-2017
Malaysia 23-12-1980 (A) 23-12-1980
Maldives 14-01-1981 (A) 14-01-1981
Malta 20-03-1989 (A) 20-03-1989
Marshall Islands 26-04-1988 (A) 26-04-1988
Mauritania 17-11-1995 (A) 17-11-1995
Mauritius 26-05-1989 (A) 26-05-1989
Mexico 08-04-1976 (A) 15-07-1977
Moldova 11-10-2005 (A) 11-10-2005
Monaco 18-01-1977 (A) 15-07-1977
Mongolia 26-06-2002 (A) 26-06-2002
Montenegro 03-06-2006 (Su) 03-06-2006
Morocco 27-04-1977 (A) 15-07-1977
Mozambique 30-10-1991 (A) 30-10-1991
Myanmar 11-11-1987 (A) 11-11-1987
Namibia 27-11-2000 (A) 27-11-2000
Nauru 18-06-2018 (A) 18-06-2018
Netherlands, the Kingdom of the 04-02-1976 (A) 15-07-1977
New Zealand 01-06-1973 26-11-1976 (R) 15-07-1977
Nicaragua 02-12-1999 (A) 02-12-1999
Nigeria 17-01-1974 (A) 15-07-1977
Niue 18-05-2012 (A) 18-05-2012
Norway 20-11-1972 13-08-1974 (R) 15-07-1977
Oman 25-04-1985 (A) 25-04-1985
Pakistan 14-12-1977 (A) 14-12-1977
Palau 29-09-2011 (A) 29-09-2011
Panama 14-03-1979 (A) 14-03-1979
Papua New Guinea 18-05-1976 (A) 15-07-1977
Peru 09-01-1980 (A) 09-01-1980
Philippines 10-06-2013 (A) 10-06-2013
Poland 20-10-1972 14-12-1976 (R) 15-07-1977
Portugal 20-10-1972 17-10-1978 (R) 17-10-1978
Qatar 31-01-1980 (A) 31-01-1980
Republic of Korea, the 23-10-1972 29-07-1977 (R) 29-07-1977
Republic of the Congo 07-01-1993 (A) 07-01-1993
Romania 27-03-1975 (A) 15-07-1977
Russian Federation 09-11-1973 (A) 15-07-1977
Saint Kitts and Nevis 11-06-2004 (A) 11-06-2004
Saint Lucia 20-05-2004 (A) 20-05-2004
Saint Vincent and the Grenadines 28-10-1983 (A) 28-10-1983
Samoa 23-10-1979 (A) 23-10-1979
San Marino 19-04-2021 (A) 19-04-2021
São Tomé e Principe 29-10-1998 (A) 29-10-1998
Saudi Arabia 03-07-1978 (A) 03-07-1978
Senegal 27-10-1978 (A) 27-10-1978
Serbia 27-04-1992 (Su) 27-04-1992
Seychelles 22-08-1988 (A) 22-08-1988
Sierra Leone 20-07-2001 (A) 20-07-2001
Singapore 29-04-1977 (A) 15-07-1977
Slovakia 30-01-1995 (Su) 01-01-1993
Slovenia 12-11-1992 (Su) 25-06-1991
Solomon Islands 12-03-1982 (Su) 07-07-1978
South Africa 20-12-1976 (A) 15-07-1977
Spain 31-05-1974 (A) 15-07-1977
Sri Lanka 04-01-1978 (A) 04-01-1978
Sudan 11-03-2003 (A) 11-03-2003
Sweden 20-10-1972 28-04-1975 (R) 15-07-1977
Switzerland 24-01-1973 30-12-1975 (R) 15-07-1977
Syria 16-02-1976 (A) 15-07-1977
Tanzania 16-05-2006 (A) 16-05-2006
Thailand 06-08-1979 (A) 06-08-1979
Timor-Leste 12-10-2022 (A) 12-10-2022
Togo 19-07-1989 (A) 19-07-1989
Tonga 12-04-1977 (A) 15-07-1977
Trinidad and Tobago 15-02-1979 (A) 15-02-1979
Tunisia 01-02-1978 (A) 01-02-1978
Türkiye 16-05-1980 (A) 16-05-1980
Turkmenistan 04-02-2009 (A) 04-02-2009
Tuvalu 22-08-1985 (Su) 01-10-1978
Uganda 03-04-2019 (A) 03-04-2019
Ukraine 05-03-1993 (A) 05-03-1993
United Arab Emirates 15-12-1983 (A) 15-12-1983
United Kingdom 20-10-1972 28-06-1974 (R) 15-07-1977
United States of America 20-10-1972 23-11-1976 (R) 15-07-1977
Uruguay 15-08-1979 (A) 15-08-1979
Vanuatu 28-07-1982 (A) 28-07-1982
Venezuela 03-08-1983 (A) 03-08-1983
Vietnam 18-12-1990 (A) 18-12-1990
Yemen 06-03-1979 (A) 06-03-1979
Yugoslavia (< 25-06-1991) 23-03-1976 (A) 15-07-1977

Extensions

China

Extended to Entry into force Termination
Hong Kong SAR 01-07-1997
Macao SAR 20-12-1999

Portugal

Extended to Entry into force Termination
Macao (<20-12-1999) 22-03-1999 20-12-1999

United Kingdom

Extended to Entry into force Termination
Belize (< 21-09-1981) 15-07-1977 21-09-1981
Bermuda 15-07-1977
British Virgin Islands 15-07-1977
Cayman Islands 15-07-1977
Falkland Islands 15-07-1977
Gibraltar 15-07-1977
Guernsey 15-07-1977
Hong Kong (< 01-07-1997) 15-07-1977 01-07-1997
Jersey 15-07-1977
Kiribati (< 12-07-1979) 15-07-1977 12-07-1979
Man, Isle of 15-07-1977
Montserrat 15-07-1977
Pitcairn Islands 15-07-1977
Saint-Helena, Ascension and Tristan da Cunha 15-07-1977
Solomon Islands (< 07-07-1978) 15-07-1977 07-07-1978
Turks and Caicos Islands 15-07-1977
Tuvalu (< 01-10-1978) 15-07-1977 01-10-1978

United States of America

Extended to Entry into force Termination
American Samoa 15-07-1977
Baker Island 15-07-1977
Guam 15-07-1977
Howland Island 15-07-1977
Jarvis Island 15-07-1977
Johnston Atoll 15-07-1977
Kingman Reef 15-07-1977
Midway Atoll 15-07-1977
Navassa Island 15-07-1977
Palmyra Atoll 15-07-1977
Panama Canal Zone (< 01-10-1979) 15-07-1977 01-10-1979
Puerto Rico 15-07-1977
Trust Territory of the Pacific Islands (< 22-12-1990) 15-07-1977 22-12-1990
US Virgin Islands 15-07-1977
Wake Island 15-07-1977

Parties with reservations, declarations and objections

Party Reservations / Declarations Objections
Argentina Yes Yes
Canada Yes No
Cuba Yes No
Hungary Yes No
Kuwait Yes Yes
Romania Yes No
Russian Federation Yes No
Slovakia Yes No
Syria Yes No

Argentina

12-08-1986

[...] the Argentine Government rejects the extension made by the United Kingdom of Great Britain and Northern Ireland of the application to the Malvinas Islands, South Georgia and South Sandwich Islands of the [...] Convention on the International Regulations for Preventing Collisions at Sea, 1972, as amended [...] and reaffrims the right of sovereignty of the Argentine Republic over those archipelagos which form part of its national territory.
The General Assembly of the United Nations has adopted resolutions 2065 (XX), 3160 (XXVIII), 31/49, 37/9, 38/12 and 39/6 which recognize the existence of a sovereignty dispute relating to the question of the Malvinas Islands, urging the Argentine Republic and the United Kingdom to resume negotiations in order to find, as sson as possible, a peaceful and definitive solution to the dispute through the good offices of the Secretary-General of the United Nations who is requested to inform the General Assembly on the progress made. Similarly, the General Assembly of the United Nations at its fortieth session adopted resolution 40/21 of 27 November 1985 which again urges both parties to resume the said negotiations.

Objection United Kingdom, 03-02-1987

The Government of the United Kingdom of Great Britain and Northern Ireland cannot accept the statement made by the Argentine Republic as regards the Falkland Islands and South Georgia and the South Sandwich Islands. The Government of the United Kingdom of Great Britain and Northern Ireland have no doubt as to the United Kingdom sovereignty over the Falkland Islands and South Georgia and the South Sandwich Islands and, accordingly, their right to extend the application of the Treaties to the Falkland Islands and South Georgia and the South Sandwich Islands.
Equally, while noting the Argentine reference to the provisions of Article IV of the Antarctic Treaty signed at Washington on 1 December 1959, the Government of the United Kingdom of Great Britain and Northern Ireland have no doubt as to the sovereignty of the United Kingdom over the British Antarctic Territory, and to the right to extend the application of the treaties in question to that Territory.

Canada

07-03-1975

The Government of Canada considers that the provisions of rule 10, 'Traffic Separation Schemes', do not provide for compulsory use of the adopted schemes. The Government of Canada considers that the compulsory routeing of ships is necessary to avoid collisions between ships and the resulting damage to the marine environment.
The Government of Canada notes that there are no exceptions to rule 10(b) (c) and (h) for vessels engaged in fishing with nets, lines, trawls, trolling lines or other apparatus, or for vessels engaged in special operations such as survey, cable, buoy, pipeline or salvage operations, and that the exceptions in rule 10(e) are not broad enough to adequately provide for vessels engaged in special operations. The Government of Canada considers that the practical application of rule 10 would be complicated without realistic exceptions for fishing vessels and for vessels engaged in special operations.
The Government of Canada therefore does not consider that it is prohibited from providing for the compulsory use of traffic separation schemes or providing for such exceptions to rule 10(b), (c), (e) and (h).

Cuba

07-11-1983

The Government of the Republic of Cuba considers that the provisions of article II of the Convention, notwithstanding the fact that it deals with matters of interest for all States, are discriminatory in nature in that they withhold from a number of States the right of signature and accession, which is contrary to the principle of universality.
The Government of the Republic of Cuba considers that the application of the provisions contained in article III of the Convention is at variance with the Declaration on the Granting of Independence to Colonial Countries and Peoples contained in resolution 1514(XV) adopted by the General Assembly of the United Nations on 14 December 1960, which proclaims the necessity of putting a speedy and unconditional end to colonialism in all its forms and manifestations.

Hungary

15-12-1976

The Presidential Council of the Hungarian People's Republic declares that article II, paragraph (2) of the Convention on the International Regulations for Preventing Collisions at Sea of 1972, which does not allow some States to become a Party to the Convention, is of discriminative nature. The Convention regulates such questions which concern all States and, therefore, under the principle of sovereign equality of States, it should be open for all States without any restriction and discrimination.
The Presidential Council of the Hungarian People's Republic also declares that article III of the Convention is at variance with the UN General Assembly's resolution No. 1514(XV) of 14 December 1960 on the granting of independence to the colonial countries and peoples, which declared the necessity of the unconditional elimination of all forms of colonialism.

Kuwait

04-06-1979

It is understood that the ratification of the State of Kuwait of the Convention on the International Regulations for Preventing Collisions at Sea and Regulations attached thereto done at London, on the 20th of October, 1972, does not in any way mean recognition of Israel by the State of Kuwait. Furthermore, no treaty relations will arise between the State of Kuwait and Israel.

Objection Israel, 03-12-1979

The instrument of acceptance deposited by the Government of the State of Kuwait was accompanied by a statement of a political character in respect of Israel. In the view of the Government of Israel, this Convention is not the proper place for making such political pronouncements. Moreover, the said declaration cannot in any way affect whatever obligations are binding upon Kuwait under general international law or under particular conventions. The Government of Israel will, so far as concerns the substance of the matter, adopt towards the Government of the State of Kuwait an attitude of complete reciprocity.

Romania

27-03-1975

(a) The Council of State of the Socialist Republic of Romania considers that the provisions of rule 18(2) of the Convention are not in accord with the principle whereby international treaties, the objectives and aims of which are of concern to the international community as a whole, should be open to participation by all States.
(b) The Council of State of the Socialist Republic of Romania considers that the maintenance in a state of dependence of certain territories, to which the provisions of article III of the Convention refer, is not in accord with the Charter of the United Nations and the documents adopted by the United Nations concerning the granting of independence to colonial countries and peoples, including the Declaration on the principles of international law affecting friendly relations and co-operation between States in accordance with the Charter of the United Nations, unanimously adopted by the UN General Assembly resolution 2625(XXV) of 1970, which solemnly proclaims the right of States to encourage achievement of the principle of the equality of rights of peoples and their right to take their own decisions, with a view to putting a swift end to colonialism.

Russian Federation

09-11-1973

The Union of Soviet Socialist Republics declares that article II, paragraph 2, of the 1972 Convention on the International Regulations for Preventing Collisions at Sea, under which certain States are precluded from becoming parties to that Convention, is of a discriminatory character, and considers that, in accordance with the principle of the sovereign equality of States, the Convention should be open to participation by all interested States without discrimination or restriction.
The Union of Soviet Socialist Republics also deems it necessary to declare that the provisions of article III of the 1972 Convention on the International Regulations for Preventing Collisions at Sea, concerning the extension of its application to a territory for whose international relations a Contracting Party is responsible, are out-dated and contrary to the Declaration of the General Assembly of the United Nations on the granting of independence to colonial countries and peoples (resolution 1514(XV) of 14 December 1960), which proclaimed the necessity of bringing to a speedy and unconditional end colonialism in all its forms and manifestations.

Slovakia

30-01-1995

Slovakia considers itself bound by this treaty, including reservations and declarations made earlier by the Czech and Slovak Federal Republic:
[...] that the provision of article II, paragraph 2 of the Convention on the International Regulations for Preventing Collisions at Sea - COLREG (London 1972) prevents some States from becoming parties to the Convention. It is therefore of the opinion that the Convention should be opened to all the interested countries in keeping with the principle of equal sovereignty of States.
The Czechoslovak Socialist Republic deems it also necessary to declare that the provision of article III of the Convention, dealing with the extension of its validity to territories for whose international relations the party to the Convention is responsible, is at variance with the United Nations General Assembly Declaration on the Granting of Independence to Colonial Countries and Peoples (resolution 1514(XV) of 14 December 1960) which proclaimed the necessity of putting a speedy and unconditional end to colonialism in all its forms and manifestations.

Syria

16-02-1976

[...] the acceptance of the Syrian Arab Republic to the regulations stipulated in the said Convention and its ratification do not imply in any way the recognition in Israel and do not lead to its engagement with it in any dealings that may be regulated by the said Convention.

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