Regulation 1 Citation and commencementF1 Northern Ireland Repealed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Annotations Textual amendments F1 Regulations revoked (10.7.2017) by The Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres Regulations (Northern Ireland) 2017 (S.R. 2017/90), Sch. 8 ← Introduction Regulation 1 Regulation 2 →