Changes to Non-Domestic Rating (Miscellaneous Provisions) 1989
S.I. 1989/1060
Made by Local Government Reorganisation (Finance) (Miscellaneous Amendments and Transitional Provisions) 1996
1 change. All changes to Non-Domestic Rating (Miscellaneous Provisions) 1989
From legislation.gov.uk's record of changes, the official one: see it there.