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Montreal Protocol on Substances that Deplete the Ozone Layer (16 September 1987)

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État du traité et participants

Participants parties : 198; signataires : 46 (au 30 sept. 2026)
Lieu et date de signature Montreal, 16 September 1987
Entrée en vigueur 1 January 1989, in accordance with article 16(1).
Enregistrement 1 January 1989, No. 26369
Texte United Nations, Treaty Series , vol. 1522, p. 3; and depositary notifications C.N.285.1988.TREATIES-15 of 20 January 1989 (procès-verbal of rectification of the original Spanish text); C.N.181.1989.TREATIES-9 of 28 August 1989 (modification of Annex A); C.N.225.1990.TREATIES-7 of 7 September 1990 (adoption of adjustments); C.N.246.1990.TREATIES-9 of 14 November 1990 (amendment); C.N.133.1991.TREATIES-3/2 of 27 August 1991 (rectification of the Spanish text of the adjustments and amendment); C.N.227.1991.TREATIES-7 of 27 November 1991 (adoption of Annex D.); C.N.428.1992.TREATIES-12 of 22 March 1993 (adoption of adjustments and amendment of 1993); C.N.200.1993.TREATIES-2 of 17 September 1992 (procès-verbal of rectification of the original English text of the 1992 amendment); C.N.484.1995.TREATIES-5 of 5 February 1996 (adoption of adjustments); C.N.468.1997.TREATIES-4/1 of 5 December 1997 (adoption of adjustments); C.N.1230.1999.TREATIES-7 of 28 January 2000 (adoption of adjustments); C.N.1096.2007.TREATIES-1 of 14 November 2007 (adoption of adjustments); C.N.535.2009.TREATIES-3 of 2 September 2009 (Proposal of corrections to the Chinese text of the adjustments) and C.N.874.2009.TREATIES-5 of 10 December 2009 (Corrections of adjustments (Chinese text)); C.N.601.2018.TREATIES-XXVII.2.a of 21 December 2018 (Adoption of adjustments).

The Protocol was adopted by the Conference of Plenipotentiaries on the Protocol on Chlorofluorocarbons to the Vienna Convention for the Protection of the Ozone Layer, held in Montreal from14 to 16 September 1987. Open for signature in Montreal on 16 September 1987, in Ottawa from17 September 1987 to 16 January 1988 and at United Nations Headquarters, New York, from 17 January 1988 to 15 September 1988, in accordance with article 15.

Informations clés
Type de document treaty
Date d'adoption