The Gas (Meter) Regulations (Northern Ireland) 1975
The Department(a) of Commerce, in exercise of the powers conferred by section 5 of the Weights and Measures Act 1904(b), as extended by section 12 of the Gas Regulation Act 1920(c), now vested in it(d) and saved by section 42 of the Weights and Measures Act (Northern Ireland) 1967(e) and of every other power enabling it in that behalf, hereby makes the following regulations:

(a) Formerly Ministry: see 1973 c. 36 section 40 and Schedule 5 paragraph 8(1)
(b) 1904 c. 28
(c) 1920 c. 28
(d) S.R. ...