29 CFR 37.61 - Is there authority to issue subpoenas?
Yes, section 183(c) of WIA authorizes the issuance of subpoenas. A subpoena may direct the individual named on the subpoena to take the following actions:
The subpoena may require the appearance of witnesses, and the production of documents, from any place in the United States, at any designated time and place.
Title 29 published on 2014-07-01
no entries appear in the Federal Register after this date.