1563. (1) In relation to activities that it suspects have been, or are being, carried on contrary to the provisions of the Audit Directive or Regulation (EU) No 537/2014, the Supervisory Authority or a recognised accountancy body may request the counterpart authority in another Member State to carry out an investigation in the territory of that Member State.

(2) A request under subsection (1) of the counterpart authority may be accompanied by a further request that one or more of the officers, or members of staff, of the Supervisory Authority or a recognised accountancy body be allowed to accompany officers, or members of staff, of the counterpart authority in the course of the investigation.

(3) A recognised accountancy body shall notify the Supervisory Authority of the making of a request by it under subsection (1) and, if such be the case, the making of the further request by it under subsection (2).]