Regulation 1 Citation and commencementI1 Northern Ireland These Regulations may be cited as the Waste (Materials Facilities) Regulations (Northern Ireland) 2025 and come into operation on 1st April 2025. Annotations Commencement I1 Reg. 1 in operation at 1.4.2025, see reg. 1 ← Introduction Regulation 1 Regulation 2 →