http://www.legislation.gov.uk/uksi/1984/1492/contents/made

The Social Security Act 1980 (Commencement No. 4) Order 1984

Westlaw

King's Printer of Acts of Parliament

2011-04-05

SOCIAL SECURITY

This order brings into force on 26th November 1984 those provisions of the Social Security Act 1980 which are not already in force. They are those which enable a measure of similar treatment to be given to men and women in claiming an increase of short-term benefits, invalidity pension, non-contributory invalidity pension, retirement pension and disablement benefit under the Social Security Act 1975 in respect of a spouse or children or a person having the care of children, and those which repeal the power under that Act to make supplementary schemes in respect of industrial injuries and diseases.