Regulation 1 Citation and commencementI1 Northern Ireland These regulations may be cited as the Building (Prescribed Fees) Regulations (Northern Ireland) 1997 and shall come into operation on 1 January 1998. Annotations Commencement I1 Reg. 1 in operation at 1.1.1998, see reg. 1 ← Introduction Regulation 1 Regulation 2 →