Directive 80/390/EEC is hereby amended as follows:
1. In Article 6, the following paragraphs shall be added:
'4. where
(a) the securities or the shares of the issuer or certificates representing such shares have been officially listed in another Member State for not less than three years before the application for admission to official listing;
(b) to the satisfaction of the competent authorities of the Member State in which admission to official listing is sought, the competent authorities of the Member State or Member States in which the issuer's securities are officially listed have confirmed that during the preceding three years or during the entire time the issuer's securities have been listed, if that is less than three years, the issuer has complied with all the requirements concerning information and admission to listing imposed by Community Directives on companies the securities of which are officially listed;
(c) all the following are published in the manner stipulated i