(43)For the purposes of strengthening the supervision of insurance and reinsurance undertakings and the protection of policy holders, the statutory auditors within the meaning of Directive 2006/43/EC of the European Parliament and of the Council of 17 May 2006 on statutory audits of annual accounts and consolidated accounts ( 20 ) should have a duty to report promptly any facts which are likely to have a serious effect on the financial situation or the administrative organisation of an insurance or a reinsurance undertaking.