Britannica
Sources used in this answer
How often were countries asked to update their intended nationally determined contributions under the Paris Agreement?
Created from Britannica articles
using AI.
AI can make mistakes, so verify using Britannica articles.
Paris Agreement
(From left) José Gurría, Justin Trudeau, Enrique Peña Nieto, Jim Yong Kim, François Hollande, Angela Merkel, Michelle Bachelet, and Hailemariam Desalegn during the 2015 UN climate change conference that resulted in the Paris Agreement.
Under the Paris Agreement, each party is asked to update its intended nationally determined contribution (INDC) every five years.1