(1)This section applies in any case where a person (P) ceases to be under the duty in section 25(1) to comply with a standard because—
(a)one or more of conditions 1 to 3 in section 25 cease to be met, or
(b)the standard ceases to be specified by the Welsh Ministers under section 26(1).
(2)As soon as practicable after this section applies, the Commissioner must, by exercising the powers conferred by this Chapter, secure that the change described in subsection (1) is reflected in the compliance notices (if any) that remain in force in relation to P.