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Agreement relating to the Implementation of Part XI of the United Nations Convention on the Law of the Sea of 10 December 1982
Party Signature Ratification État Party
16 Nov 1994 Ratification 28 Jul 1996
16 Nov 1994 Ratification 28 Jul 1996
29 Jul 1994 16 Nov 1994 Ratification 28 Jul 1996
16 Nov 1994 Ratification 28 Jul 1996
29 Jul 1994 16 Nov 1994 Ratification 28 Jul 1996
16 Nov 1994 Ratification 28 Jul 1996
29 Jul 1994 16 Nov 1994 Ratification 28 Jul 1996
29 Jul 1994 16 Nov 1994 Ratification 28 Jul 1996 Déclarations
29 Jul 1994 16 Nov 1994 Ratification 28 Jul 1996 End notes
16 Nov 1994 Ratification 28 Jul 1996
16 Nov 1994 Ratification 28 Jul 1996 End notes
15 Nov 1994 16 Nov 1994 Ratification 28 Jul 1996 End notes
16 Nov 1994 Ratification 28 Jul 1996
29 Jul 1994 16 Nov 1994 Ratification 28 Jul 1996 Déclarations
End notes
16 Nov 1994 Ratification 28 Jul 1996
16 Nov 1994 Ratification 28 Jul 1996
16 Nov 1994 Ratification 28 Jul 1996
16 Nov 1994 Ratification 28 Jul 1996
16 Nov 1994 Ratification 28 Jul 1996
29 Jul 1994 Ratification 28 Jul 1996 End notes
16 Nov 1994 Ratification 28 Jul 1996
15 May 1996 Ratification 28 Jul 1996
30 Nov 1994 30 Nov 1994 Ratification 28 Jul 1996
16 Nov 1994 Ratification 28 Jul 1996
29 Jul 1994 16 Nov 1994 Ratification 28 Jul 1996 End notes
16 Nov 1994 Ratification 28 Jul 1996 End notes
24 May 1995 24 May 1995 Ratification 28 Jul 1996
29 Jul 1994 16 Nov 1994 Ratification 28 Jul 1996 End notes
16 Nov 1994 Ratification 28 Jul 1996 End notes
29 Jul 1994 16 Nov 1994 Ratification 28 Jul 1996
16 Nov 1994 Ratification 28 Jul 1996 End notes
25 Nov 1994 16 Nov 1994 Ratification 28 Jul 1996 End notes
16 Nov 1994 Ratification 28 Jul 1996
01 Nov 1994 27 Jul 1995 Ratification 28 Jul 1996
16 Nov 1994 16 Nov 1994 Ratification 28 Jul 1996
29 Jul 1994 Ratification 28 Jul 1996
22 Mar 1995 16 Nov 1994 Ratification 28 Jul 1996 End notes
16 Nov 1994 Ratification 28 Jul 1996
16 Nov 1994 Ratification 28 Jul 1996
12 Oct 1994 16 Nov 1994 Ratification 28 Jul 1996
16 Nov 1994 Ratification 28 Jul 1996
29 Jul 1994 16 Nov 1994 Ratification 28 Jul 1996 End notes
29 Jul 1994 16 Nov 1994 Ratification 28 Jul 1996
29 Jul 1994 16 Nov 1994 Ratification 28 Jul 1996
29 Jul 1994 16 Nov 1994 Ratification 28 Jul 1996
04 Apr 1995 16 Nov 1994 Ratification 28 Jul 1996 End notes
29 Jul 1994 16 Nov 1994 Ratification 28 Jul 1996
16 Nov 1994 Ratification 28 Jul 1996
29 Jul 1994 16 Nov 1994 Ratification 28 Jul 1996
14 Nov 1994 16 Nov 1994 Ratification 28 Jul 1996 End notes
26 Aug 1994 16 Nov 1994 Ratification 28 Jul 1996 End notes
16 Nov 1994 Ratification 28 Jul 1996
16 Nov 1994 Ratification 28 Jul 1996
16 Nov 1994 Ratification 28 Jul 1996
29 Jul 1994 16 Nov 1994 Ratification 28 Jul 1996 End notes
29 Jul 1994 16 Nov 1994 Ratification 28 Jul 1996
29 Jul 1994 16 Nov 1994 Ratification 28 Jul 1996 End notes
Ratification 28 Jul 1996
16 Nov 1994 Ratification 28 Jul 1996
29 Jul 1994 Ratification 28 Jul 1996
29 Jul 1994 16 Nov 1994 Ratification 28 Jul 1996 End notes
29 Jul 1994 16 Nov 1994 Ratification 28 Jul 1996 End notes
29 Jul 1994 16 Nov 1994 Ratification 28 Jul 1996
Ratification 28 Jul 1996
16 Nov 1994 Ratification 28 Jul 1996
16 Nov 1994 Ratification 28 Jul 1996
27 Oct 1994 16 Nov 1994 Ratification 28 Jul 1996 End notes
16 Nov 1994 Ratification 28 Jul 1996
16 Nov 1994 Ratification 28 Jul 1996
29 Jul 1994 16 Nov 1994 Ratification 28 Jul 1996 End notes
16 Nov 1994 Ratification 28 Jul 1996
02 Aug 1994 16 Nov 1994 Ratification 28 Jul 1996 End notes
10 Oct 1994 16 Nov 1994 Ratification 28 Jul 1996
29 Jul 1994 16 Nov 1994 Ratification 28 Jul 1996 End notes
16 Nov 1994 Ratification 28 Jul 1996
02 Aug 1994 16 Nov 1994 Ratification 28 Jul 1996
16 Nov 1994 Ratification 28 Jul 1996 End notes
Ratification 28 Jul 1996
10 Aug 1994 16 Nov 1994 Ratification 28 Jul 1996 End notes
30 Nov 1994 16 Nov 1994 Ratification 28 Jul 1996
17 Aug 1994 16 Nov 1994 Ratification 28 Jul 1996
19 Oct 1994 Ratification 28 Jul 1996
16 Nov 1994 Ratification 28 Jul 1996
16 Nov 1994 Ratification 28 Jul 1996
29 Jul 1994 16 Nov 1994 Ratification 28 Jul 1996
16 Nov 1994 Ratification 28 Jul 1996 End notes
29 Jul 1994 16 Nov 1994 Ratification 28 Jul 1996 End notes
29 Jul 1994 16 Nov 1994 Ratification 28 Jul 1996 End notes
25 Oct 1994 16 Nov 1994 Ratification 28 Jul 1996 End notes
16 Nov 1994 Ratification 28 Jul 1996
16 Nov 1994 Ratification 28 Jul 1996
16 Nov 1994 Ratification 28 Jul 1996
10 Aug 1994 16 Nov 1994 Ratification 28 Jul 1996
16 Nov 1994 Ratification 28 Jul 1996 End notes
29 Jul 1994 16 Nov 1994 Ratification 28 Jul 1996
15 Nov 1994 16 Nov 1994 Ratification 28 Jul 1996 End notes
29 Jul 1994 23 Feb 1995 Ratification 28 Jul 1996 End notes
29 Jul 1994 Ratification 28 Jul 1996
16 Nov 1994 Ratification 28 Jul 1996
07 Nov 1994 16 Nov 1994 Ratification 28 Jul 1996
16 Nov 1994 Ratification 28 Jul 1996
Ratification 28 Jul 1996
11 Jan 1995 Ratification 28 Jul 1996 Déclarations
End notes
07 Jul 1995 16 Nov 1994 Ratification 28 Jul 1996
Ratification 28 Jul 1996
09 Aug 1994 16 Nov 1994 Ratification 28 Jul 1996
29 Jul 1994 16 Nov 1994 Ratification 28 Jul 1996
16 Nov 1994 Ratification 28 Jul 1996
16 Nov 1994 Ratification 28 Jul 1996
14 Nov 1994 16 Nov 1994 Ratification 28 Jul 1996
19 Jan 1995 16 Jun 1995 Ratification 28 Jul 1996
08 Feb 1995 Ratification 28 Jul 1996
03 Oct 1994 16 Nov 1994 Ratification 28 Jul 1996 End notes
29 Jul 1994 16 Nov 1994 Ratification 28 Jul 1996 End notes
29 Jul 1994 16 Nov 1994 Ratification 28 Jul 1996 End notes
16 Nov 1994 Ratification 28 Jul 1996 End notes
29 Jul 1994 Ratification 28 Jul 1996
26 Oct 1994 16 Nov 1994 Ratification 28 Jul 1996 End notes
03 Aug 1994 16 Nov 1994 Ratification 28 Jul 1996 End notes
10 Oct 1994 16 Nov 1994 Ratification 28 Jul 1996 End notes
15 May 1995 16 Nov 1994 Ratification 28 Jul 1996 End notes
09 Aug 1994 16 Nov 1994 Ratification 28 Jul 1996 End notes
28 Feb 1995 16 Nov 1994 Ratification 28 Jul 1996 Déclarations
End notes
16 Nov 1994 Ratification 28 Jul 1996 End notes
29 Jul 1994 16 Nov 1994 Ratification 28 Jul 1996 End notes
07 Oct 1994 16 Nov 1994 Ratification 28 Jul 1996 End notes
29 Jul 1994 16 Nov 1994 Ratification 28 Jul 1996 End notes
29 Jul 1994 Ratification 28 Jul 1996 End notes
29 Jul 1994 16 Nov 1994 Ratification 28 Jul 1996
16 Nov 1994 Ratification 28 Jul 1996
13 Oct 1994 16 Nov 1994 Ratification 28 Jul 1996 End notes
28 Oct 1994 16 Nov 1994 Ratification 28 Jul 1996 End notes

Etat non partie

Party Signature Ratification État Additional information
Signatory
Signatory
Signatory
Signatory
Signatory
Signatory
Signatory
Signatory
Signatory
Signatory
Signatory
Signatory
Signatory
Signatory
Signatory
Signatory
Signatory
Signatory
Signatory
Signatory
Signatory
Signatory End notes
Signatory
Signatory
Signatory
Signatory
Signatory
Signatory
Signatory
Signatory
12 May 1995 Signatory End notes
29 Jul 1994 Signatory End notes
Signatory
Signatory
Signatory
Signatory
Signatory
Signatory

Declarations

Autriche
Upon signature:Declaration:"Austria declares that it understands the provisions of its article 7 paragraph 2 to signify with regard to its own position that pending parliamentary approval of the Convention and of the Agreement and their subsequent ratification it will have access to the organs for the International Sea-Bed authority."
Belgique
Upon signature:Declaration:This signature also commits the Flemish region, the Wallone region and the region of the capital Brussels.
Russie, Fédération de
Declaration:According to expert opinion, industrial exploitation of deep sea-bed mineral resources will not start earlier than in ten to fifteen years. Therefore, the International body for the sea-bed will not have a subject of real activity for a long time yet, which fact highlights especially the financial aspects of activities of the newly established organization. It is important to avoid non-productive administrative and other expenditures, to abstain from establishing yet unnecessary structures and positions, and to strictly observe the agreements concerning the economy regime reflected in the Agreement.The efforts aimed at rendering universal the UN Convention on the Law of the Sea of 1982 can, in the long run, produce a positive result only if all the States act on the basis of the above-mentioned agreements without trying to seek any unilateral advantages, and if they succeed in establishing a cooperation free of discrimination and with a due account of the interests of potential investors in deep sea-bed mining.
Ukraine
[See chapter XXI.6.]

End Notes

Bahamas

State which upon signature or at a later date, notified that it has selected the application of the simplified procedure set out in articles 4 (3) (c) and 5.
Bangladesh

State or regional economic integration organization which, upon the entry into force of the Agreement, notified the Secretary-General of its intention to continue to participate as a member of the International Seabed Authority on a provisional basis, in accordance with paragraph 12 (a), first sentence, section I of the Annex (see note 1).
Barbade

State which upon signature or at a later date, notified that it has selected the application of the simplified procedure set out in articles 4 (3) (c) and 5.
Belgique

State or regional economic integration organization which, upon the entry into force of the Agreement, notified the Secretary-General of its intention to continue to participate as a member of the International Seabed Authority on a provisional basis, in accordance with paragraph 12 (a), first sentence, section I of the Annex (see note 1).
Brésil

State which, upon signature or at a later date, notified that it is not availing itself of the simplified procedure set out in article 5 and that consequently it will establish its consent to be bound by the Agreement under the provisions of article 4, paragraph 3 (b), by subsequent ratification.
Cabo Verde (République de)

State which, upon signature or at a later date, notified that it is not availing itself of the simplified procedure set out in article 5 and that consequently it will establish its consent to be bound by the Agreement under the provisions of article 4, paragraph 3 (b), by subsequent ratification.
Cambodge

State or regional economic integration organization which, upon the entry into force of the Agreement, notified the Secretary-General of its intention to continue to participate as a member of the International Seabed Authority on a provisional basis, in accordance with paragraph 12 (a), first sentence, section I of the Annex (see note 1).
Canada

State or regional economic integration organization which, upon the entry into force of the Agreement, notified the Secretary-General of its intention to continue to participate as a member of the International Seabed Authority on a provisional basis, in accordance with paragraph 12 (a), first sentence, section I of the Annex (see note 1).
Chili

State or regional economic integration organization which, upon the entry into force of the Agreement, notified the Secretary-General of its intention to continue to participate as a member of the International Seabed Authority on a provisional basis, in accordance with paragraph 12 (a), first sentence, section I of the Annex (see note 1).
Congo (Brazzaville)

State or regional economic integration organization which, upon the entry into force of the Agreement, notified the Secretary-General of its intention to continue to participate as a member of the International Seabed Authority on a provisional basis, in accordance with paragraph 12 (a), first sentence, section I of the Annex (see note 1).
Côte D'Ivoire

State which upon signature or at a later date, notified that it has selected the application of the simplified procedure set out in articles 4 (3) (c) and 5.
Égypte

State which, upon signature or at a later date, notified that it is not availing itself of the simplified procedure set out in article 5 and that consequently it will establish its consent to be bound by the Agreement under the provisions of article 4, paragraph 3 (b), by subsequent ratification.
Union européenne

State or regional economic integration organization which, upon the entry into force of the Agreement, notified the Secretary-General of its intention to continue to participate as a member of the International Seabed Authority on a provisional basis, in accordance with paragraph 12 (a), first sentence, section I of the Annex (see note 1).

State or regional economic integration organization which has specified that its consent to the provisional application will be subject to subsequent notification to the depositary in writing, in accordance with article 7 (1) (a), or that it will not apply the Agreement provisionally in accordance with article 7 (1) (b).
Gabon

State or regional economic integration organization which, upon the entry into force of the Agreement, notified the Secretary-General of its intention to continue to participate as a member of the International Seabed Authority on a provisional basis, in accordance with paragraph 12 (a), first sentence, section I of the Annex (see note 1).
Groenland

State which upon signature or at a later date, notified that it has selected the application of the simplified procedure set out in articles 4 (3) (c) and 5.
Guinée

State which upon signature or at a later date, notified that it has selected the application of the simplified procedure set out in articles 4 (3) (c) and 5.
Islande

State which upon signature or at a later date, notified that it has selected the application of the simplified procedure set out in articles 4 (3) (c) and 5.
Indonésie

State which, upon signature or at a later date, notified that it is not availing itself of the simplified procedure set out in article 5 and that consequently it will establish its consent to be bound by the Agreement under the provisions of article 4, paragraph 3 (b), by subsequent ratification.
Italie

State or regional economic integration organization which has specified that its consent to the provisional application will be subject to subsequent notification to the depositary in writing, in accordance with article 7 (1) (a), or that it will not apply the Agreement provisionally in accordance with article 7 (1) (b).

On 14 November 1994, the Government of Italy notified the Secretary-General that it would apply the Agreement provisionally.
Jamaïque

State which upon signature or at a later date, notified that it has selected the application of the simplified procedure set out in articles 4 (3) (c) and 5.
Lao, République Démocratique Populaire

State or regional economic integration organization which, upon the entry into force of the Agreement, notified the Secretary-General of its intention to continue to participate as a member of the International Seabed Authority on a provisional basis, in accordance with paragraph 12 (a), first sentence, section I of the Annex (see note 1).
Luxembourg

State or regional economic integration organization which, upon the entry into force of the Agreement, notified the Secretary-General of its intention to continue to participate as a member of the International Seabed Authority on a provisional basis, in accordance with paragraph 12 (a), first sentence, section I of the Annex (see note 1).
Malaisie

State or regional economic integration organization which, upon the entry into force of the Agreement, notified the Secretary-General of its intention to continue to participate as a member of the International Seabed Authority on a provisional basis, in accordance with paragraph 12 (a), first sentence, section I of the Annex (see note 1).
Malte

State which, upon signature or at a later date, notified that it is not availing itself of the simplified procedure set out in article 5 and that consequently it will establish its consent to be bound by the Agreement under the provisions of article 4, paragraph 3 (b), by subsequent ratification.
Île Maurice

On 9 January 2020, the Secretary-General received a communication from the Government of Mauritius relating to the Chagos Archipelago.

See C.N.50.2020.TREATIES-XXI.6.a of 31 January 2020 for the text of the above-mentioned communication.
États Fédérés de Micronésie

State which, upon signature or at a later date, notified that it is not availing itself of the simplified procedure set out in article 5 and that consequently it will establish its consent to be bound by the Agreement under the provisions of article 4, paragraph 3 (b), by subsequent ratification.
Monténégro

See note 1 under "Montenegro" in the "Historical Information" section in the front matter of this volume.
Népal

State or regional economic integration organization which, upon the entry into force of the Agreement, notified the Secretary-General of its intention to continue to participate as a member of the International Seabed Authority on a provisional basis, in accordance with paragraph 12 (a), first sentence, section I of the Annex (see note 1).
Pays-Bas

For the Kingdom in Europe.

13 February 2009

For the Netherlands Antilles.

23 July 2014

Territorial Application in respect of Aruba.
Nouvelle-Zélande

State or regional economic integration organization which, upon the entry into force of the Agreement, notified the Secretary-General of its intention to continue to participate as a member of the International Seabed Authority on a provisional basis, in accordance with paragraph 12 (a), first sentence, section I of the Annex (see note 1).
Nigéria

State which upon signature or at a later date, notified that it has selected the application of the simplified procedure set out in articles 4 (3) (c) and 5.
Papouasie-Nouvelle-Guinée

State or regional economic integration organization which, upon the entry into force of the Agreement, notified the Secretary-General of its intention to continue to participate as a member of the International Seabed Authority on a provisional basis, in accordance with paragraph 12 (a), first sentence, section I of the Annex (see note 1).
Philippines

State which, upon signature or at a later date, notified that it is not availing itself of the simplified procedure set out in article 5 and that consequently it will establish its consent to be bound by the Agreement under the provisions of article 4, paragraph 3 (b), by subsequent ratification.
Pologne

State or regional economic integration organization which has specified that its consent to the provisional application will be subject to subsequent notification to the depositary in writing, in accordance with article 7 (1) (a), or that it will not apply the Agreement provisionally in accordance with article 7 (1) (b).
Russie, Fédération de

State or regional economic integration organization which, upon the entry into force of the Agreement, notified the Secretary-General of its intention to continue to participate as a member of the International Seabed Authority on a provisional basis, in accordance with paragraph 12 (a), first sentence, section I of the Annex (see note 1).
Serbie

Upon depositing its notification of succession to the United Nations Convention on the Law of the Sea on 12 March 2001, the Government of Yugoslavia confirmed the signature affixed to the Agreement on 12 May 1995 and its notification of application of the simplified procedure under article 5 of the Agreement.

See also note 1 under “Bosnia and Herzegovina", "Croatia", "former Yugoslavia", "Slovenia", "The Former Yugoslav Republic of Macedonia" and "Yugoslavia" in the "Historical Information" section in the front matter of this volume.
Afrique du Sud

State or regional economic integration organization which, upon the entry into force of the Agreement, notified the Secretary-General of its intention to continue to participate as a member of the International Seabed Authority on a provisional basis, in accordance with paragraph 12 (a), first sentence, section I of the Annex (see note 1).
Espagne

State or regional economic integration organization which has specified that its consent to the provisional application will be subject to subsequent notification to the depositary in writing, in accordance with article 7 (1) (a), or that it will not apply the Agreement provisionally in accordance with article 7 (1) (b).
Sri Lanka

State which upon signature or at a later date, notified that it has selected the application of the simplified procedure set out in articles 4 (3) (c) and 5.
Soudan

State which, upon signature or at a later date, notified that it is not availing itself of the simplified procedure set out in article 5 and that consequently it will establish its consent to be bound by the Agreement under the provisions of article 4, paragraph 3 (b), by subsequent ratification.
Suriname

State or regional economic integration organization which, upon the entry into force of the Agreement, notified the Secretary-General of its intention to continue to participate as a member of the International Seabed Authority on a provisional basis, in accordance with paragraph 12 (a), first sentence, section I of the Annex (see note 1).
Suisse

State or regional economic integration organization which, upon the entry into force of the Agreement, notified the Secretary-General of its intention to continue to participate as a member of the International Seabed Authority on a provisional basis, in accordance with paragraph 12 (a), first sentence, section I of the Annex (see note 1).
Togo

State which upon signature or at a later date, notified that it has selected the application of the simplified procedure set out in articles 4 (3) (c) and 5.
Trinité-et-Tobago

State which upon signature or at a later date, notified that it has selected the application of the simplified procedure set out in articles 4 (3) (c) and 5.
Tunisie

State which, upon signature or at a later date, notified that it is not availing itself of the simplified procedure set out in article 5 and that consequently it will establish its consent to be bound by the Agreement under the provisions of article 4, paragraph 3 (b), by subsequent ratification.
Ouganda

State which upon signature or at a later date, notified that it has selected the application of the simplified procedure set out in articles 4 (3) (c) and 5.
Ukraine

State or regional economic integration organization which, upon the entry into force of the Agreement, notified the Secretary-General of its intention to continue to participate as a member of the International Seabed Authority on a provisional basis, in accordance with paragraph 12 (a), first sentence, section I of the Annex (see note 1).
Émirats Arabes Unis

State or regional economic integration organization which, upon the entry into force of the Agreement, notified the Secretary-General of its intention to continue to participate as a member of the International Seabed Authority on a provisional basis, in accordance with paragraph 12 (a), first sentence, section I of the Annex (see note 1).
Royaume-Uni

State or regional economic integration organization which, upon the entry into force of the Agreement, notified the Secretary-General of its intention to continue to participate as a member of the International Seabed Authority on a provisional basis, in accordance with paragraph 12 (a), first sentence, section I of the Annex (see note 1).

Upon depositing its instrument of ratification, the Government of the United Kingdom also stated the following

“ Extent

[This] instrument of [...] ratification extend[s] to:

The United Kingdom of Great Britain and Northern Ireland

The Bailiwick of Jersey

The Bailiwick of Guernsey

The Isle of Man

Anguilla

Bermuda

British Antarctic Territory

British Indian Ocean Territory

British Virgin Islands

The Cayman Islands

Falkland Islands

Gibraltar, Montserrat

Pitcairn, Henderson, Ducie and Oeno Islands

St. Helena and Dependencies

South Georgia and South Sandwich Islands

Turks and Caicos Islands.”
Tanzanie, République-Unie de

State which, upon signature or at a later date, notified that it is not availing itself of the simplified procedure set out in article 5 and that consequently it will establish its consent to be bound by the Agreement under the provisions of article 4, paragraph 3 (b), by subsequent ratification.
États-Unis

State or regional economic integration organization which, upon the entry into force of the Agreement, notified the Secretary-General of its intention to continue to participate as a member of the International Seabed Authority on a provisional basis, in accordance with paragraph 12 (a), first sentence, section I of the Annex (see note 1).
Uruguay

State which, upon signature or at a later date, notified that it is not availing itself of the simplified procedure set out in article 5 and that consequently it will establish its consent to be bound by the Agreement under the provisions of article 4, paragraph 3 (b), by subsequent ratification.
Zambie

State which upon signature or at a later date, notified that it has selected the application of the simplified procedure set out in articles 4 (3) (c) and 5.
Zimbabwe

State which upon signature or at a later date, notified that it has selected the application of the simplified procedure set out in articles 4 (3) (c) and 5.