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Summary Information
Full Title

1961 Optional Protocol to the Vienna Convention on Diplomatic Relations, concerning Acquisition of Nationality

Short Title / Abbreviations

VCDR Optional Protocol on Acquisition of Nationality

CIL Subject Classification
Citations to Text 500 UNTS 223
Date of Adoption 18/04/1961
Place of Adoption Vienna, Austria
Secretariat / Relevant Authority

United Nations

Dispute settlement provisions

Pursuant to the 1961 Optional Protocol to the Vienna Convention on Diplomatic Relations concerning the Compulsory Settlement of Disputes:

Article IV: “States Parties to the Convention, to the Optional Protocol concerning Acquisition of Nationality, and to the present Protocol may at any time declare that they will extend the provisions of the present Protocol to disputes arising out of the interpretation or application of the Optional Protocol concerning Acquisition of Nationality. Such declarations shall be notified to the Secretary-General of the United Nations.”

Depository

Secretary-General of the United Nations

Entry Into Force Status In Force
Source

United Nations Treaty Collection

Date of Entry into Force

24/04/1964

Entry into Force / Termination Provisions

Article VI:

“1. The present Protocol shall enter into force on the same day as the Convention or on the thirtieth day following the date of deposit of the second instrument of ratification or accession to the Protocol with the Secretary-General of the United Nations, whichever date is the later.

2. For each State ratifying or acceding to the present Protocol after its entry into force in accordance with paragraph 1 of this Article, the Protocol shall enter into force on the thirtieth day after deposit by such State of its instrument of ratification or accession.”

General Status 51 Parties (as of 25/05/2021)
Links to Current Status/Reservations United Nations Treaty Collection
Status
ASEAN States
Brunei Darussalam
Cambodia Accession 31/08/1965
Indonesia Accession 04/06/1982
Lao PDR Accession 03/12/1962
Malaysia Accession 09/11/1965
Myanmar Accession 07/03/1980
Philippines Signature 20/10/1961
Ratification 15/11/1965
Singapore
Thailand Signature 30/10/1961
Ratification 23/01/1985
Signature 23/01/1985
Vietnam
Related Instruments
Protocols / Amendments to this instrument

This instrument amends/supersedes

1961 Vienna Convention on Diplomatic Relations

Related Instruments

1961 Optional Protocol to the Vienna Convention on Diplomatic Relations, concerning the Compulsory Settlement of Disputes

1963 Optional Protocol to the Vienna Convention on Consular Relations Concerning Acquisition of Nationality

External Links
Additional Information

The English version for this Convention in the United Nations Treaty Collection link below runs from page 5 through to page 10.