An FSO authorised person may at the request of the regulator do anything for the purpose of—
In this section—
"FSO authorised person" means a person authorised as mentioned in article 25(1)(e) of the Regulatory Reform (Fire Safety) Order 2005;
"relevant function" means a function of the regulator relating to— the regulation of higher-risk buildings (within the meaning of the Building Act 1984 or Part 4 of this Act), or higher-risk building work (as defined by section 91ZA of the Building Act 1984).