The National Insurance (Contributions) Amendment Regulations 1957
The preliminary draft of these Regulations was submitted to the National Insurance Advisory Committee in accordance with section 77 of the National Insurance Act, 1946, and their report thereon, dated the 5th December, 1957, is contained in the House of Commons Paper No. 35 (Session 1957-58) published by Her Majesty's Stationery Office.

The Minister of Pensions and National Insurance, in conjunction with the Treasury so far as relates to matters with regard to which the Treasury have so dire...