In this section and sections 153 to 155—

• “the 2011 Regulation” means Regulation (EU) No. 305/2011 (regulation laying down harmonised conditions for the marketing of construction products);

• “the 2019 Regulations” means the Construction Products (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/465);

• “the 2020 Regulations” means the Construction Products (Amendment etc.) (EU Exit) Regulations 2020 (S.I. 2020/1359);

• “construction product”—

  1. a

     in relation to a construction product requirement under construction products regulations, has the meaning specified in those regulations;

  2. b

     in relation to a construction product requirement under the 2011 Regulation, has the meaning specified in the 2011 Regulation (or, in Northern Ireland, in the 2011 Regulation as having effect in EU law from time to time);

  3. c

     in relation to a construction product requirement under the 2019 Regulations, has the meaning specified in the 2011 Regulation as it had effect immediately before IP completion day;

  4. d

     in relation to a construction product requirement under the 2020 Regulations, has the meaning given by regulation 2 of those Regulations;

• “construction products regulations” means regulations under paragraph 1 of Schedule 11;

• “construction product requirement”, in England and Wales or Scotland, means a requirement under—

  1. a

     construction products regulations,

  2. b

     the 2011 Regulation, or

  3. c

     the 2019 Regulations;

• “construction product requirement”, in Northern Ireland, means a requirement under—

  1. a

     construction product regulations,

  2. b

     the 2011 Regulation as having effect from time to time in EU law,

  3. c

     the 2019 Regulations, or

  4. d

     the 2020 Regulations;

• references to an “interest” in a building or dwelling include—

  1. a

     in England and Wales, any legal or equitable interest in the building or dwelling;

  2. b

     in Scotland, any right or interest (including a servitude or heritable security) in or over the building or dwelling;

  3. c

     in Northern Ireland, any estate within the meaning given by section 45(2) of the Interpretation Act (Northern Ireland) 1954 in the building or dwelling;

• “relevant building” means—

  1. a

     a building which consists of a dwelling, or

  2. b

     a building which contains two or more dwellings;

• “requirement” includes a prohibition or restriction.