Prudential Regulation Authority’s (PRA’s) principal statutory powers under the Financial Services and Markets Act 2000 (FSMA 2000) and related legislation, including rule-making, firm-specific requirements, information-gathering, publication of statutory notices, powers over auditors and actuaries, qualifying parent undertakings, designated investment firms and critical third parties. It does not cover the PRA’s institutional structure, statutory objectives, or general duties, or the wider architecture of PRA/FCA co-ordination, which are addressed elsewhere in this subtopic. For more information about these matters, see Practice Notes: • Prudential Regulation Authority—structure, functions and duties • Prudential Regulation Authority—objectives and principles • Interaction between the PRA, FCA and FPC • Prudential Regulation Authority—Proactive Intervention Framework • Prudential Regulation Authority—designation of investment firms Legislative background to the PRA’s powers The PRA’s powers are set out in the UK’s FSMA 2000. Under the FSMA 2000 model, Parliament and HM Treasury set the statutory framework and regulatory perimeter, while the detailed regulatory standards applying to firms are, in general, made by the regulators through rules. The PRA’s powers should therefore be read as part of a delegated rule-making and