Decree No. 11.666 promulgating the Kigali Amendment to the Montreal Protocol on Substances that Deplete the Ozone Layer. Country/Territory Brazil Document type Regulation Date 2023 Source FAO, FAOLEX Subject Air & atmosphere, Environment gen. Keyword Climate change Ozone layer Transport/storage Pollution control Authorization/permit Air quality/air pollution Environmental standards Standards Protection of environment Geographical area Amazonia, Americas, Latin America and the Caribbean, North Atlantic, South America, South Atlantic Entry into force notes This Decree enters into force on the day of its publication. Abstract This Decree promulgates the Kigali Amendment to the Montreal Protocol on the Protection of the Ozone Layer, signed by the Federative Republic of Brazil in Kigali, on 15 October 2016. It aims to protect the ozone layer and combat climate change, and was generally adopted in Kigali, Rwanda, during the 28th Meeting of States Parties to the Montreal Protocol on Substances that Deplete the Ozone Layer, with reserve to article 4. Full text Portuguese Website www.planalto.gov.br