The Board may, by notice, require an approved regulator—
A notice under subsection (1)—
The Board may, by notice, require a person representing the approved regulator to attend at a time and place specified in the notice to provide an explanation of any information provided or document produced under this section.
The Board may pay to any person such reasonable costs as may be incurred by that person in connection with—
The Board, or a person specified under subsection (2)(c), may take copies of or extracts from a document produced pursuant to a notice under subsection (1).
For the purposes of this section and section 56, references to an approved regulator include a body which was, but is no longer, an approved regulator.