(Decisions adopted by MOP37 are based on the advance English version of document
UNEP/OzL.Pro.37/9/Add.1 and may change in the final version)

Decision XXXVII/17: Status of ratification of the Kigali Amendment to the Montreal Protocol on Substances that Deplete the Ozone Layer

The Thirty-Seventh Meeting of the Parties decides:

  1. To note that, as at 7 November 2025, 169 parties had ratified, approved or accepted the Kigali Amendment to the Montreal Protocol on Substances that Deplete the Ozone Layer;
  2. To urge all parties that have not yet done so to ratify, approve or accept the Kigali Amendment in order to ensure broad participation and achieve the goals of the Amendment.