| Entry into force: | 16 September 1950, in accordance with paragraph 6. |
| Registration: | 1 July 1951, No. 1264. |
| Status: | Signatories: 2 ,Parties: 27. |
| Text: | United Nations, Treaty Series, vol. 92, p. 91.1 |
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| Participant | Signature | Definitive signature (s), Ratification, Accession (a), Succession (d) |
| Austria | 1 Oct 1951 a | |
| Belgium | 16 Sep 1950 | 23 Apr 1954 |
| Bosnia and Herzegovina2 | 1 Sep 1993 d | |
| Bulgaria | 8 May 1962 a | |
| Czech Republic3 | 2 Jun 1993 d | |
| Denmark | 8 Jun 1966 a | |
| Finland | 9 Sep 1965 a | |
| France | 16 Sep 1950 s | |
| Germany4 | 13 Nov 1957 a | |
| Greece | 1 Jul 1952 a | |
| Hungary | 5 Dec 1962 a | |
| Ireland | 20 May 1968 a | |
| Italy | 30 Mar 1957 a | |
| Luxembourg | 16 Sep 1950 s | |
| Montenegro5 | 23 Oct 2006 d | |
| Netherlands6 | 16 Sep 1950 | 4 Dec 1952 s |
| Norway | 15 Dec 1953 a | |
| Poland | 26 Sep 1960 a | |
| Portugal | 1 Apr 1954 a | |
| Romania | 7 Apr 1965 a | |
| Serbia2 | 12 Mar 2001 d | |
| Slovakia3 | 28 May 1993 d | |
| Slovenia2 | 6 Jul 1992 d | |
| Spain | 25 Mar 1960 a | |
| Sweden | 31 Mar 1952 a | |
| Turkey | 10 Jun 1954 a | |
| United Kingdom of Great Britain and Northern Ireland | 16 Sep 1950 s |
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1. For additions and amendments to annexes I and II to the Declaration, see United Nations, Treaty Series, vol. 92, p. 122; vol. 108, p. 321; vol. 133, p. 365; vol. 184, p. 344; vol. 203, p. 336; vol. 451, p. 326; vol. 645, p. 348 and p. 350; vol. 651, p. 350, and vol. 764, p. 337 (corrigendum to vol. 645, p. 350).
2. The former Yugoslavia had acceeded to the Declaration on 18 November 1960. 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.
3. Czechoslovakia had acceded to the Declaration on 6 March 1973. See also note 1 under "Czech Republic" and note 1 under "Slovakia" in the "Historical Information" section in the front matter of this volume.
4. See note 2 under "Germany" in the "Historical Information" section in the front matter of this volume.
5. See note 1 under "Montenegro" in the "Historical Information" section in the front matter of this volume.
6. In a communcation received on 4 December 1952, the Government of the Netherlands notified the Secretary-General that the reservation as to ratification, made on its behalf upon signature, is to be considered as having been withdrawn. Consequently, the date of 4 December 1952 should be considered as the date of the definitive signature.