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 has released three Annual Reports to update on its progress and journey so far. The first was released in July 2019 followed by July 2020 and most recently July 2021.