3.—(1) Subject to paragraph (2), where a building warrant is not required but the work must still comply with building regulations the building regulations applicable to the work in question are to be those in force at the date on which the contract for the work was entered into and any reference in the Building (Scotland) Act 2003 to building regulations is to be construed accordingly.
(2) This regulation only applies where—
(a)the contract is entered into before 1st October 2010;
(b)the work on the contract is commenced before 1st December 2010; and
(c)the work on the contract is completed before 31st January 2011.