#581985
Faoi UNFCCC, cuirtear de cheangal ar an Aontas agus ar a Bhallstáit fardail náisiúnta d’astaíochtaí antrapaigineacha ag foinsí agus aistriú linnte na ngás ceaptha teasa go léir, nach bhfuil rialaithe ag Prótacal Montréal 1987 maidir le substaintí a ídíonn an ciseal ózóin chuig Coinbhinsiún Vín um Chosaint an Chisil Ózóin [9] (Prótacal Montréal), a fhorbairt, a thabhairt cothrom le dáta go rialta, a fhoilsiú agus a thuairisciú do Chomhdháil na bPáirtithe, ag baint úsáide as modheolaíochtaí inchomparáide atá comhaontaithe ag Comhdháil na bPáirtithe.
Under the UNFCCC, the Union and its Member States are required to develop, regularly update, publish and report to the Conference of the Parties national inventories of anthropogenic emissions by sources and removals by sinks of all greenhouse gases not controlled by the Montreal Protocol of 1987 on substances that deplete the ozone layer to the Vienna Convention for the Protection of the Ozone Layer [9] (the Montreal Protocol) using comparable methodologies agreed by the Conference of the Parties.