32.—(1) Subject to paragraphs (2) to (7), and paragraph 12 of Part 2 of Schedule 23—
(a)functions in relation to a regulated facility that is or will be operated in England are exercisable by the Agency;
(b)functions in relation to a regulated facility that is or will be operated in Wales are exercisable by the NRBW.
(2) Subject to paragraph (4), in relation to waste mobile plant—
(a)if the principal place of business of the operator is in England, functions are exercisable by the Agency;
(b)if the principal place of business of the operator is in Wales, functions are exercisable by the NRBW;
(c)if the principal place of business of the operator is not in England or in Wales, functions are exercisable by—
(i)the appropriate agency that granted the environmental permit authorising the operation of that waste mobile plant, or
(ii)if no permit has been granted, the appropriate agency in whose area waste mobile plant is first intended to be operated.
(3) Paragraph (4) applies—
(a)where by virtue of paragraph (2) functions in relation to waste mobile plant are exercisable by the Agency, and that waste mobile plant is operated at a site in Wales, or
(b)where by virtue of paragraph (2) functions in relation to waste mobile plant are exercisable by the NRBW, and that waste mobile plant is operated at a site in England.
(4) Where this paragraph applies, functions under regulations 36, 37 and 57 and paragraph 9 of Schedule 23 are exercisable in relation to the waste mobile plant referred to in paragraph (3) by both the Agency and the NRBW.
(5) Functions in relation to a regulated facility of the following description or class are exercisable by the local authority in whose area the regulated facility is or will be operated—
(a)a Part A(2) installation;
(b)a Part B installation or Part B mobile plant, but not in respect of any of the following regulated facilities carried on at the installation or by means of mobile plant—
(i)a waste operation that is not itself a Part B activity;
(ii)a mining waste operation;
(iii)a water discharge activity;
(iv)a groundwater activity;
(c)a small waste incineration plant;
(d)a solvent emission activity.
(6) If the principal place of business of the operator of Part B mobile plant is in England or in Wales, functions in relation to that regulated facility are exercisable by the local authority in whose area the place of business is.
(7) If the principal place of business of the operator of Part B mobile plant is not in England or in Wales, functions in relation to that regulated facility are exercisable by—
(a)the local authority which granted the environmental permit authorising the operation of the regulated facility, or
(b)if no permit has been granted, the local authority in whose area the regulated facility is first operated, or is intended to be first operated.
(8) In this regulation, “functions” includes relevant functions.