National Insurance Act 1974
An Act to amend the provisions of the National Insurance Acts 1965 to 1973, the National Insurance (Industrial Injuries) Acts 1965 to 1973 and the Industrial Injuries and Diseases (Old Cases) Acts 1967 to 1973 as to the rate or amount of benefit and contributions; to amend section 39 of the Social Security Act 1973 and to make minor amendments of certain other enactments relating to social security; and for purposes connected with those matters.