Changes to Occupational Pension Schemes (Reference Scheme and Miscellaneous Amendments) 1997
S.I. 1997/819
Made by Occupational Pension Schemes (Investment) 2005
1 change. All changes to Occupational Pension Schemes (Reference Scheme and Miscellaneous Amendments) 1997
From legislation.gov.uk's record of changes, the official one: see it there.