http://www.legislation.gov.uk/uksi/1974/164/signature/made
The Social Security Act 1973 (Commencement No. 3) Order 1974
Westlaw
King's Printer of Acts of Parliament
2011-04-05
SOCIAL SECURITY
This Order appoints the dates for the coming into operation of all provisions of the Social Security Act 1973 for which dates have not been appointed by previous Orders, except for those specified in Schedule 1. The exceptions relate to the annual reports of the Occupational Pensions Board and the Reserve Pension Board, and the repeal of certain provisions relating to Superannuation and other Trust Funds.
Keith JosephSecretary of State for Social Services