GMI led the development of this resource on monitoring, reporting and verification (MRV) of methane emissions from coal mining. The report, Best Practice Guidance for Effective Management of Coal Mine Methane at National Level: Monitoring, Reporting, Verification and Mitigation, was published jointed with the UNECE Group of Experts on Coal Mine Methane and Just Transition. The document aims to assist countries with designing national systems to quantify and report methane emissions from coal mines. National MRV programs have the potential to not only help countries better understand their emissions from coal mining, but also to identify opportunities for mitigation. In particular, MRV can help assess and track the effectiveness of adopted climate policies.