In September 2018, the International Carbon Action Partnership (ICAP) launched this guide, which consolidates the experiences from ICAP Members that have considered or operate a linked market alongside insights from the literature. It provides policymakers with step-by-step guidance throughout the whole process of linking.
The Paris Agreement establishes provisions for using international carbon market mechanisms to achieve climate mitigation contributions. Environmental integrity is a key principle for using such mechanisms under the Agreement. This paper systematically identifies and categorizes issues and options to achieve environmental integrity, including how it could be defined, what influences it, and what approaches could mitigate environmental integrity risks.