The National Insurance (Married Women) Regulations 1973
The Secretary of State for Social Services, in conjunction with the Treasury so far as relates to matters with regard to which the Treasury have so directed(a), in exercise of powers conferred by sections 22(4) and 102 of the National Insurance Act 1965(b) (as amended by section 14 of, and paragraph 3(a) and (b) of Schedule 5 to, the National Insurance Act 1971(c)) and by section 113(2) of the said Act of 1965, which are now vested in him(d) and of all other powers enabling him in that behalf...