Who is recommending the Class-M implementation?.

The Electronics Communications Committee of CEPT, who are the European Conference of Postal and Telecommunications Administrations, have made the decision. CEPT’s role is to establish a European forum for discussions on developments in commercial, operational, regulatory, and technical standardisation, working with the European Commission, and ETSI to facilitate the delivery of technologies and services.

The FAQ above is our interpretation of the ECC legislation highlighted in document https://docdb.cept.org/document/28560