(1) Except as provided by paragraph (2) every employer shall, in accordance with such regulations as the Secretary may prescribe, maintain records with respect to each of his employees sufficient to determine the benefits due or which may become due to such employees. The plan administrator shall make a report, in such manner and at such time as may be provided in regulations prescribed by the Secretary, to each employee who is a participant under the plan and who—
(A) requests such report, in such manner and at such time as may be provided in such regulations,
(B) terminates his service with the employer, or
The employer shall furnish to the plan administrator the information necessary for the administrator to make the reports required by the preceding sentence. Not more than one report shall be required under subparagraph (A) in any 12-month period. Not more than one report shall be required under subparagraph (C) with respect to consecutive 1-year breaks in service. The report required under this paragraph shall be in the same form, and contain the same information, as periodic benefit statements under
section 1025(a) of this title.
(2) If more than one employer adopts a plan, each such employer shall furnish to the plan administrator the information necessary for the administrator to maintain the records, and make the reports, required by paragraph (1). Such administrator shall maintain the records, and make the reports, required by paragraph (1).