Part 1 PreliminaryF1 England and Wales Repealed 1Title, coming into force, interpretation and application Annotations Textual amendments F1 Regulations revoked (1.1.2025) by The Building (Registered Building Control Approvers etc.) (Wales) Regulations 2024 (S.I. 2024/1268), regs. 1(2), 42(2)(i) Part 1