1. Member States shall provide at least that any person authorised within the meaning of Directive 84/253/EEC [Eighth Council Directive 84/253/EEC of 10 April 1984 on the approval of persons responsible for carrying out the statutory audits of accounting documents (OJ L 126, 12.5.1984, p. 20).] performing in a credit institution the task described in Article 51 of Directive 78/660/EEC, Article 37 of Directive 83/349/EEC or Article 31 of Directive 85/611/EEC [Council Directive 85/611/EEC of 20 December 1985 on the coordination of laws, regulations and administrative provisions relating to undertakings for collective investment in transferable securities (UCITS) (OJ L 375, 31.12.1985, p. 3). Directive as last amended by Directive 2005/1/EC.], or any other statutory task, shall have a duty to report promptly to the competent authorities any fact or decision concerning that credit institution of which he has become aware while carrying out that task which is liable to:
(a) constitute