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Summary Information
Full Title

1988 Protocol for the Suppression of Unlawful Acts of Violence at Airports Serving International Civil Aviation, Supplementary to the Convention for the Suppression of Unlawful Acts Against the Safety of Civil Aviation

Short Title / Abbreviations

Airport Protocol / Montreal Supplementary Protocol

CIL Subject Classification
Citations to Text ICAO Doc. 9518, 1589 UNTS 474, [1990] ATS 37, 27 ILM 628 (1988)
Date of Adoption 24/02/1988
Place of Adoption Montreal, Canada
Secretariat / Relevant Authority

International Civil Aviation Organization (ICAO)

Depository

Governments of the Union of Soviet Socialist Republics, the United Kingdom of Great Britain and Northern Ireland and the United States of America or with the International Civil Aviation Organization

Entry Into Force Status In Force
Date of Entry into Force

06/08/1989

Entry into Force / Termination Provisions

Article IV

“1. As soon as ten of the signatory States have deposited their instruments of ratification of this Protocol, it shall enter into force between them on the thirtieth day after the date of the deposit of the tenth instrument of ratification. It shall enter into force for each State which deposits its instrument of ratification after that date on the thirtieth day after deposit of its instrument of ratification.

2. As soon as this Protocol enters into force, it shall be registered by the Depositaries pursuant to Article 102 of the Charter of the United Nations and pursuant to Article 83 of the Convention on International Civil Aviation (Chicago, 1944).”

General Status 176 Parties (as of 18/08/2021)
Links to Current Status/Reservations International Civil Aviation Organization (ICAO)
Status
ASEAN States
Brunei Darussalam Accession 20/12/2000
Cambodia Accession 08/11/1996
Indonesia Signature 24/02/1988
Lao PDR Accession 07/10/2002
Malaysia Signature 24/02/1988
Ratification 08/09/2006
Myanmar Accession 22/05/1996
Philippines Signature 25/01/1989
Ratification 17/12/2003
Singapore Accession 22/11/1996
Thailand Accession 14/05/1996
Vietnam Accession 25/08/1999
Related Instruments
This instrument amends/supersedes

1971 Convention for the Suppression of Unlawful Acts Against the Safety of Civil Aviation

Related Instruments

1970 Convention for the Suppression of Unlawful Seizure of Aircraft

2010 Beijing Convention on the Suppression of Unlawful Acts Relating to International Civil Aviation

External Links