Question

when was paris pact signed

Answer 1

The agreement's language was negotiated by representatives of 196 state parties at the 21st Conference of the Parties of the UNFCCC in Le Bourget, near Paris, France, and adopted by consensus on 12 December 2015. As of July 2018, 195 UNFCCC members have signed the agreement, and 180 have become party to it.

hope it clarifies ur doubt dear friend..