Section 74 of the Local Government and Elections (Wales) Act 2021 (the “2021 Act”) enables the Welsh Ministers, by regulations, to establish bodies corporate known as corporate joint committees. These bodies are established in order to exercise certain functions specified in the regulations which establish them, in relation to an area comprising the areas of the local authorities which comprise the membership of the corporate joint committee (in addition, where a corporate joint committee is given functions in relation to strategic planning, a National Park authority may also have membership of the committee).