This Guide summarizes the key provisions of the Paris Agreement, which was adopted in Paris on 12 December 2015, at the 21st Conference of the Parties of the UN Framework Convention on Climate Change is to be signed in New York tomorrow. It is meant as a companion for government and non-government participants in the negotiations under the Ad Hoc Group on the Paris Agreement (APA), and also for national-level stakeholders who wish to understand what the Paris Agreement means for national-level implementation.