(1) This section applies in respect of any offence under the following enactments (in this section referred to as a "relevant offence"):

(a) section 47 (respecting misleading commercial practices) or 58 (respecting price display regulations);

(b) section 22(a) or (b) of the Prices Act 1958 (respecting price display orders);

(ba) Parts 4 to 6 of the Act of 2022;

(c) Regulation 4(3), 5(5), 6(3) or 7(2) of the European Communities (Requirements to Indicate Product Prices) Regulations 2002 (S.I. No. 639 of 2002);

(ca) Regulation 7, 8, 13 or 14 of the European Communities (Directive 2000/31/EC) Regulations 2003 (S.I. No. 68 of 2003);

(d) [deleted]

(e) section 66B(2).

(2) An authorised officer who has reasonable grounds for believing that a person is committing, or has committed, a relevant offence may serve, personally or by post, the notice referred to in subsection (3) on the person.