Building Safety Act 2022 (c. 30)

Part 3 U.K. Building Act 1984

Building control authorities and building regulations E+W

31 Higher-risk buildings etc E+W

In the Building Act 1984 after section 120C (inserted by Schedule 5) insert—

“Higher-risk buildings etc E+W

120D Meaning of “higher-risk building”: England

(1) This section applies for the purposes of this Act as it applies in relation to England.

(2) “Higher-risk building” means a building in England that—

(a) is at least 18 metres in height or has at least 7 storeys, and

(b) is of a description specified in regulations made by the Secretary of State.

(3) The Secretary of State may by regulations make provision supplementing this section.

(4) The regulations may in particular—

(a) define “building” or “storey” for the purposes of this section;

(b) make provision about how the height of a building is to be determined for those purposes;

(c) provide that “higher-risk building” does not include a building of a specified description.

(5) Regulations made by virtue of subsection (4)(a) may in particular define “building” so as to provide that it includes—

(a) any other structure or erection of any kind (whether temporary or permanent);

(b) any vehicle, vessel or other movable object of any kind, in such circumstances as may be specified.

(6) The Secretary of State may by regulations amend this section (other than subsection (1) or (3) or this subsection).

(7) For the meaning of “higher-risk building work” see section 91ZA.

120E Regulations under section 120D: procedure

(1) Before making regulations under section 120D, the Secretary of State must consult—

(a) the regulator, and

(b) such other persons as the Secretary of State considers appropriate.

(2) But the regulator need not be consulted if—

(a) the regulations give effect to a recommendation made by the regulator under section 120G, or

(b) the Secretary of State has under section 120H asked the regulator for advice about the description of building in question.

120F Regulations under section 120D: additional procedure in certain cases

(1) This section applies if the Secretary of State proposes to make regulations under section 120D that would result in a description of building (including anything within subsection (5) of that section) becoming a higher-risk building for the purposes of this Act as it applies in relation to England.

(2) The Secretary of State must ask the regulator under section 120H(1) for advice about the description of building, except where the regulations would give effect to a recommendation under section 120G(2).

(3) The Secretary of State must carry out a cost-benefit analysis and publish it.

(4) In this section “cost-benefit analysis” means—

(a) an analysis of the costs together with an analysis of the benefits that will arise if the regulations are made, and

(b) an estimate of those costs and of those benefits (subject to subsection (5)).

(5) If, in the opinion of the Secretary of State—

(a) the costs or benefits cannot reasonably be estimated, or

(b) it is not reasonably practicable to produce an estimate,

the cost-benefit analysis need not estimate them, but must include a statement of the Secretary of State’s opinion and an explanation for it.

120G Recommendations about regulations under section 120D

(1) Subsection (2) applies if, in respect of any description of building that is not a higher-risk building, the regulator considers—

(a) that a building safety risk is greater for that description of buildings than it is for buildings that are not of that description,

(b) that if the risk materialised as regards a building of that description it would have the potential to cause a major incident, and

(c) that buildings of that description should be higher-risk buildings for the purposes of this Act as it applies in relation to England.

(2) The regulator must—

(a) recommend to the Secretary of State that buildings of that description should be higher-risk buildings for the purposes of this Act, and

(b) give the Secretary of State a statement of its assessment of the issues it considered when deciding to make the recommendation.

(3) If, following a recommendation, the Secretary of State decides not to make regulations under section 120D giving effect to the recommendation, the Secretary of State must publish a document setting out—

(a) the regulator’s recommendation,

(b) the Secretary of State’s decision not to make the regulations, and

(c) the reasons for that decision.

(4) If the regulator considers that a particular description of higher-risk building should cease to be a higher-risk building for the purposes of this Act as it applies in relation to England, it must make a recommendation to the Secretary of State to that effect.

(5) In this section—

• “building safety risk” means a risk to the safety of people in or about a building arising from any of the following occurring as regards the building—

  (a)

  the spread of fire;

  (b)

  structural failure;

  (c)

  any other matter prescribed by regulations under section 62 of the Building Safety Act 2022 in relation to all buildings, or in relation to a description of building that includes the building;

• “major incident” means an incident resulting in—

  (a)

  a significant number of deaths, or

  (b)

  serious injury to a significant number of people.

120H Advice about regulations under section 120D

(1) Subsections (2) to (5) apply if the Secretary of State asks the regulator for advice as to whether a specified description of building should be a higher-risk building for the purposes of this Act as it applies in relation to England.

(2) The regulator must consider whether the following conditions are met—

(a) the first condition is that a building safety risk is greater for that description of buildings than it is for buildings that are not of that description;

(b) the second condition is that, if the risk materialised as regards a building of that description, it would have the potential to cause a major incident;

(c) the third condition is that buildings of that description should be higher-risk buildings for the purposes of this Act as it applies in relation to England.

(3) The regulator must—

(a) if the conditions mentioned in subsection (2) are met, recommend to the Secretary of State that buildings of that description should be higher-risk buildings for the purposes of this Act as it applies in relation to England;

(b) otherwise, recommend to the Secretary of State that buildings of that description should not be higher-risk buildings for those purposes.

(4) The regulator must give the Secretary of State a statement of its assessment of the issues it considered in relation to the recommendation under subsection (3).

(5) If, following a recommendation under subsection (3)(a), the Secretary of State decides not to make regulations under section 120D giving effect to the recommendation, the Secretary of State must publish a document setting out—

(a) the regulator’s recommendation,

(b) the Secretary of State’s decision not to make the regulations, and

(c) the reasons for that decision.

(6) If requested, the regulator must provide advice to the Secretary of State as to whether a specified description of building should cease to be a higher-risk building for the purposes of this Act as it applies in relation to England.

(7) In this section—

• “building safety risk” has the meaning given by section 120G;

• “major incident” has the meaning given by that section;

• “specified” means specified in the request.

120I Higher-risk buildings and higher-risk building work: Wales

(1) This section applies for the purposes of this Act as it applies in relation to Wales.

(2) “Higher-risk building” means a building of a description specified in regulations made by the Welsh Ministers.

(3) “Higher-risk building work” means any work relating to a higher-risk building or a proposed higher-risk building, including—

(a) any work relating to a building that is not a higher-risk building that causes it to become such a building, and

(b) any work relating to a higher-risk building that causes it to cease to be such a building.

(4) The Welsh Ministers may by regulations define “building” for the purposes of this section.

(5) The regulations may in particular provide that “building” includes—

(a) any other structure or erection of any kind (whether temporary or permanent);

(b) any vehicle, vessel or other movable object of any kind, in such circumstances as may be specified.”

Commencement Information

I1 S. 31 not in force at Royal Assent, see s. 170(4)(a)(i)(c)

I2 S. 31 in force at 28.6.2022 for specified purposes by S.I. 2022/561, regs. 1(2), 3(d)

I3 S. 31 in force at 9.12.2022 for specified purposes by S.I. 2022/1287, reg. 2(a)