29 U.S. Code § 1134 - Investigative authority
The Secretary may not under the authority of this section require any plan to submit to the Secretary any books or records of the plan more than once in any 12 month period, unless the Secretary has reasonable cause to believe there may exist a violation of this subchapter or any regulation or order thereunder.
For the purposes of any investigation provided for in this subchapter, the provisions of sections 49 and 50 of title 15(relating to the attendance of witnesses and the production of books, records, and documents) are hereby made applicable (without regard to any limitation in such sections respecting persons, partnerships, banks, or common carriers) to the jurisdiction, powers, and duties of the Secretary or any officers designated by him. To the extent he considers appropriate, the Secretary may delegate his investigative functions under this section with respect to insured banks acting as fiduciaries of employee benefit plans to the appropriate Federal banking agency (as defined in section 1813(q) of title 12).
The privilege established under subsection (d) shall apply to communications related to any investigation, audit, examination, or inquiry conducted or coordinated by any of the agencies. A communication that is privileged under subsection (d) shall not waive any privilege otherwise available to the communicating agency or to any person who provided the information that is communicated.
2010—Subsecs. (d), (e). Pub. L. 111–148 added subsecs. (d) and (e).
1989—Subsec. (a). Pub. L. 101–239 substituted “Internal Revenue Code of 1986” for “Internal Revenue Code of 1954”, which for purposes of codification was translated as “title 26” thus requiring no change in text.
Amendment by Pub. L. 101–239 effective, except as otherwise provided, as if included in the provision of the Tax Reform Act of 1986, Pub. L. 99–514, to which such amendment relates, see section 7891(f) of Pub. L. 101–239, set out as a note under section 1002 of this title.
Secretary authorized, effective Sept. 2, 1974, to promulgate regulations wherever provisions of this subchapter call for the promulgation of regulations, see section 1031 of this title.