(8)Since cases where the issuer has a complex financial history or has made a significant financial commitment are atypical, and indeed may be unique, it is not possible to specify the information needed to fulfil the standard specified by Directive 2003/71/EC for every conceivable case. Accordingly, the supplementary information to be required should be whatever is necessary, in each particular case, to ensure that the prospectus satisfies the obligation laid down in Article 5(1) of Directive 2003/71/EC. It is therefore appropriate that the competent authority of the issuer should determine on a case by case basis the information required (if any). The fact that a competent authority may request such additional information should not require the competent authority to apply a higher standard of scrutiny to that information, or to the prospectus in general, than that which may be derived from Article 13 of Directive 2003/71/EC.