Sch 17A para 19
(1) Section 343 (information given by auditor: person with close links) applies in relation to a relevant auditor as if— (a) the references in that section to a recognised investment exchange were to a recognised clearing house or a recognised CSD , (b) in the case of an auditor of a recognised clearing house or a recognised CSD which is an authorised person or which is a recognised investment exchange, the references to a regulator included the Bank, and (c) in the case of an auditor of a recognised clearing house or a recognised CSD not falling within paragraph (b), the references to a regulator were to the Bank. (2) A “relevant auditor” is a person who— (a) is, or has been, an auditor of a recognised clearing house or a recognised CSD appointed under or as a result of a statutory provision , the EMIR regulation or the CSD regulation , and (b) is, or has been, an auditor of a person who has close links with the recognised clearing house or the recognised CSD .