1. MEMBER STATES SHALL TAKE THE MEASURES NECESSARY TO COMPLY WITH THIS DIRECTIVE WITHIN TWO YEARS OF ITS NOTIFICATION. THEY SHALL FORTHWITH INFORM THE COMMISSION THEREOF.
THIS PERIOD SHALL BE EXTENDED BY ONE YEAR IN THE CASE OF MEMBER STATES SIMULTANEOUSLY INTRODUCING THIS DIRECTIVE AND THE PROPOSED COUNCIL DIRECTIVE ON THE PARTICULARS TO BE PUBLISHED WHEN SECURITIES ISSUED BY COMPANIES WITHIN THE MEANING OF THE SECOND PARAGRAPH OF ARTICLE 58 OF THE TREATY ARE ADMITTED TO OFFICIAL STOCK-EXCHANGE LISTING.
2. AS FROM THE NOTIFICATION OF THIS DIRECTIVE, THE MEMBER STATES SHALL COMMUNICATE TO THE COMMISSION THE TEXTS OF THE MAIN LAWS, REGULATIONS AND ADMINISTRATIVE PROVISIONS WHICH THEY ADOPT IN THE FIELD COVERED BY THIS DIRECTIVE.