Changes to Occupational Pension Schemes (Revaluation) 1985
S.I. 1985/1930
Made by Occupational Pension Schemes (Qualifying Service—Consequential and Other Provisions) 1987
2 changes. All changes to Occupational Pension Schemes (Revaluation) 1985
From legislation.gov.uk's record of changes, the official one: see it there.