Finance Act 1991 Commencement Order 2011 (SR 2011/102)
Income Tax Act 2007 (2007 No 97): section ZA 2(1)
Income Tax Act 2004 (2004 No 35): section YA 2
Finance Act Commencement Order (No 2) 1996 (SR 1996/290)
Finance Act Commencement Order 1996 (SR 1996/225)
Income Tax Act 1994 (1994 No 164): section YB 3(1)
Finance Act 1994 (1994 No 73): section 5(5)
Finance Act Commencement Order (No 3) 1992 (SR 1992/79)
Finance Act Commencement Order (No 2) 1992 (SR 1992/20)
Finance Act Commencement Order 1992 (SR 1992/1)
Finance Act Commencement Order 1991 (SR 1991/267)