The Paris Agreement was ratified by the Union on 5 October 2016 and entered into force on 4 November 2016.
Rinne an tAontas Comhaontú Pháras a dhaingniú an 5 Deireadh Fómhair 2016 agus tháinig sé i bhfeidhm an 4 Samhain 2016.