Pedzisa mutsara unotevera: Musangano weUnited Nations weKushanduka Kwemamiriro ekunze misangano inoitwa gore negore mukati mehurongwa hweUNFCCC. Iwo anoshanda semusangano wepamutemo weUNFCCC Mapato ("Conferences of the Parties") (COP) kuongorora kufambira mberi mukubata neshanduko yemamiriro ekunze, uye kutanga pakati pemakore ekuma1990, kutaurirana Kyoto Protocol yekumisikidza zvisungo zviri pamutemo kune nyika dzakabudirira kudzikisa yavo gasi rinokanganisa greenhouse. Kubva muna 2005 kusvika muna 2020 misangano iyi yaishandawo semisangano yemapato eCyoto Protocol (CMP). Musangano wokutanga (COP1) wakaitwa muna 1995 muBerlin. Musangano wechitatu (COP3) wakaitirwa muKyoto uye wakaguma neProtocol yeKyoto, iyo yakachinjwa panguva yeMusangano weDoha wa2012 (COP18, CMP 8). Musangano weCOP21 (CMP11) wakaitirwa muParis uye wakaguma nekugamuchirwa kwechibvumirano cheParis. Nhaurirano dzeChibvumirano cheParis dzakaitika panguva yeCOP22 muMarrakech, Morocco. Nhamba
COP yechimakumi maviri nematatu ("COP23") yakatungamirirwa neFiji uye yakaitika muBonn, Germany. COP24 yakaitwa muKatowice, Poland.