U.S. Ratification of the Kigali Amendment
Refrigeration and Climate Change Mitigation.
SEPTEMBER 21, 2022… “the U.S. Senate, with strong bipartisan support, gave advice and consent to ratification of the Kigali Amendment to the Montreal Protocol on Substances that Deplete the Ozone Layer. The United States will soon join 137 other countries that have already ratified the Kigali Amendment.