http://www.legislation.gov.uk/asp/2026/14/section/3Building Safety Levy (Scotland) Act 2026enStatute Law Database2026-06-09Expert Participation2026-05-14 Part 2 3 1 A “building control event” occurs on the building completion date in respect of the construction of, or conversion works creating, a new residential unit. 2 In this Act, “building completion date” means the date of— a the acceptance of a completion certificate in accordance with section 18 of the Building (Scotland) Act 2003 in respect of the construction of, or conversion of, a building or part of a building, or b if earlier, the grant of permission for the temporary occupation of that building under section 21(3) of that Act in respect of that construction or conversion. 3 In this Act— a “construction” means the construction (including alteration, erection and extension) of a building, for which a building warrant is required in accordance with section 8(1)(a)(i) of the Building (Scotland) Act 2003, and related expressions are to be construed accordingly, b “conversion works” means building works changing the occupation or use of a building, for which a building warrant is required in accordance with section 8(1)(b) of the Building (Scotland) Act 2003, and “conversion” and related expressions are to be construed accordingly. 4 For the purposes of subsection (3) it is irrelevant whether or not the construction or, as the case may be, the conversion works include a matter which requires a building warrant in accordance with any other provision of the Building (Scotland) Act 2003. S. 3 not in force at Royal Assent, see s. 52(2)