The regulatory authority may make such provision as it may with the approval of the Treasury determine for the payment of remuneration, allowances, pensions or gratuities to or in respect of registered medical practitioners appointed by the authority for the purposes of Part IV of this Act and section 118 above and to or in respect of other persons appointed for the purposes of section 57(2)(a) above.
A registered medical practitioner or other person appointed ... for the purposes of the provisions mentioned in subsection (1) above may, for the purpose of exercising his functions under those provisions or under Part 4A of this Act, at any reasonable time—
In this section "regulated establishment" means—
within the meaning of the Regulation and Inspection of Social Care (Wales) Act 2016 (anaw 2) is provided by a person registered under Part 1 of that Act.