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Protocol to the 1979 Convention on long-range transboundary air pollution concerning the control of emissions of nitrogen oxides or their transboundary fluxes (31 October 1988)

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État du traité et participants

Participants parties : 35; signataires : 25 (au 30 sept. 2026)
Lieu et date de signature Sofia, 31 October 1988
Entrée en vigueur 14 February 1991, in accordance with article 15(1).
Enregistrement 14 February 1991, No. 27874
Texte United Nations, Treaty Series, vol. 1593, p. 287; Depositary notification C.N.252.1988.TREATIES-1 of 6 December 1988.

The Protocol was drawn up within the framework of the Economic Commission for Europe and was adopted on 31 October 1988 by the Executive Body for the Convention on Long-Range Transboundary Air Pollution. It was open for signature at Sofia from 1 to 4 November 1988 and subsequently, at the Headquarters of the United Nations in New York until 5 May 1989.

Informations clés
Type de document treaty
Date d'adoption