18. ADDITIONAL PROTOCOL TO THE CONVENTION ON THE REGIME OF NAVIGABLE WATERWAYS OF INTERNATIONAL CONCERN

Barcelona, 20 April 1921

ENTRY. INTO FORCE: 31 October 1922.

REGISTRATION: 8 October 1921, No. 173.1

TEXT: League of Nations, Treaty Series, vol.7, p.65.

.

Ratifications or definitive accessions

Albania (October 8th, 1921) (December 27th, 1928 a) Austria To the full extent indicated in paragraph (a). (November 15th, 1923 a) To the full extent indicated under paragraph (a) of the New Zealand Protocol. (August 2nd, 1922) Accepting paragraph (a). (August 2nd, 1922) In respect of the only accepting paragraph [August 2nd, 1922] (a). In respect of India only accepting paragraph (a).

Newfoundland Chile (August 2nd, 1922) (March 19th, 1928) To the full extent indicated under paragraph (a). Accepting paragraph (b).

Nyasaland and Territory Czechoslovakia (August 2nd, 1922) (September 8th, 1924) To the full extent indicated in paragraph (b). To the full extent indicated in paragraph (a). Bahamas, Barbados, , , Ceylon, , Fiji, Gambia Colony and Accepting paragraph (b). Protectorate, , Gilbert and Ellice Islands Colony, Gold Coast (Ashanti and Northern Territories), Hong-Kong, Denmark Jamaica (including and Cayman (November 13th, 1922) Islands), and Protectorate, Leeward Islands, Accepting paragraph (a). Malta, , Nigeria Colony and Protectorate, , Sierra Leone Colony and Protectorate, St. Finland Helena, , Tonga Islands, Trinidad and Tobago, , Windward Islands (Grenada, (January 29th, 1923) St. Lucia and St. Vincent), Accepting paragraph (b). (August 2nd, 1922 a) To the full extent indicated under paragraph (a). Greece (January 3rd, 1928) Federated Malay States: , , Negri Hungary Sembilan and (May 18th, 1928 a) (August 22nd, 1923 a) To the full extent indicated in paragraph (a). To the full extent indicated under paragraph (a). Luxembourg Non-Federated Malay States: Brunei, Johore, Kedah, (March 19th, 1930) Perlis, Kelantan and Trengganu To the full extent indicated in paragraph (a). (August 22nd, 1923 a) To the full extent indicated under paragraph (a). Norway (September 4th, 1923) Palestine Accepting paragraph (a). (January 28th, 1924 a) To the full extent indicated in paragraph (a) of the Protocol. Romania (May 9th, 1924 a)

PARTII 18. LEAGUE OF NATIONS MULTILATERAL TREATIES 1 Is unable to accept any restriction of her liberty in Thailand administrative matters on the waterways which are not of (November 29th, 1922 a) interna tional concern, that is to say, on purely national To the full extent indicated under paragraph (a). rivers, while at the same time accepting the principles of liberty in accordance with the laws of the country. Turkey (June 27th, 1933 a) Sweden To the full extent indicated in paragraph (a). (September 15th, 1927 a) Accepting paragraph (b).

Signatures or accessions not yet perfected by ratification

Belgium Spain Accepting paragraph (a) Accepting paragraph (a) Peru (a) Portugal Actions subsequent to the assumption of depositary functions by the Secretary-General of the United Nations

Accession(a), Accession(a), Participant Succession(d) Denunciation Participant Succession(d) Denunciation and Barbuda2...... 25 Oct 1988 d Nigeria5 ...... 3 Nov 1967 a Fiji2 ...... 15 Mar 1972 d Slovakia6 ...... 28 May 1993 d India3...... [26 Mar 1956 ] Solomon Islands2 ...... 3 Sep 1981 d Malta2...... 13 May 1966 d St. Vincent and the Morocco4 ...... 10 Oct 1972 a Grenadines ...... 5 Sep 2001 d

Notes: 1 League of Nations, Treaty Series, vol. 7, p. 65.

2 To the full extent indicated in paragraph (a).

3 To the full extent indicated in paragraph (a), namely, on condition of reciprocity on all navigable waterways.

4 With effect from 26 March 1957.

5 To the full extent indicated in paragraph (a) “on all navigable waterways”.

6 See note 1 under “Czech Republic” and note 1 under “Slovakia” in the “Historical Information” section in the front matter of this volume.

PARTII 18. LEAGUE OF NATIONS MULTILATERAL TREATIES 2 PARTII 18. LEAGUE OF NATIONS MULTILATERAL TREATIES 3