Every registered holding company and every mutual service company shall file with the Commission such annual, quarterly, and other periodic and special reports, the answers to such specific questions and the minutes of such directors', stockholders', and other meetings, as the Commission may by rules and regulations or order prescribe as necessary or appropriate in the public interest or for the protection of investors or consumers. Such reports, if required by the rules and regulations of the Commission, shall be certified by an independent public accountant, and shall be made and filed at such time and in such form and detail as the Commission shall prescribe. The Commission may require that there be included in reports filed with it such information and documents as it finds necessary or appropriate to keep reasonably current the information filed under section 79e or 79m of this title, and such further information concerning the financial condition, security structure, security holdings, assets, and cost thereof, wherever determinable, and affiliations of the reporting company and the associate companies, member companies, and affiliates thereof as the Commission deems necessary or appropriate in the public interest or for the protection of investors or consumers