Prelims (GS - I) – Environmental Ecology & Climate Change, International Relations.
Mains (GS - II & III) – GS II (Governance, International Relations) | GS III (Environment, Economy, Science & Tech).
India and Japan plan to sign a Memorandum of cooperation for setting up a Joint Crediting Mechanism (JCM) to share emission reduction credits under Article 6.2 of the Paris Agreement.