The Cwm Taf Public Services Board covers the Merthyr Tydfil and Rhondda Cynon Taf local authority areas. Its purpose is to improve the economic, social, environmental and cultural well-being in its area by strengthening joint working, and published its first Well-being Plan  in May 2018.

The Board released its first Annual Report in July 2019 and an updated interim Annual Report for its second year in July 2020.