Interpretation3.

In regulation 2 (interpretation)—

(a)

in paragraph (1)—

(i)

in the definition of “asset rating” after “building” insert “ or building unit ”;

(ii)

before the definition of “enforcement authority” insert—

““energy performance indicator” means an indication of the energy efficiency or performance rating of a building or building unit calculated using the methodology approved in accordance with regulation 7 and expressed on a scale of A to G (with G representing the lowest rating);”;

(iii)

after the definition of “enforcement authority” insert—

““house” has the same meaning as in regulation 2 of the Building (Scotland) Regulations 2004 ”;M1

(iv)

in the definition of “owner” after “building”, in both places where it appears, insert “ or building unit ”;

(v)

in the definition of “reference value” after “building” insert “ or building unit ”; and

(vi)

omit the definition of “verifier”; and

(b)

in paragraph (2) for “2002/91/EC” substitute “ 2010/31/EU ”.