§ 3800.20 Subpoenas in investigations.
Primary source
Verbatim text below is from the Electronic Code of Federal Regulations (eCFR), a public-domain U.S. government work. Always verify the current version with the eCFR before relying on it for any legal matter.
Full Text
(a) The Secretary may issue subpoenas relating to any matter under investigation. A subpoena may:
(1) Require testimony to be taken by interrogatories;
(2) Require the attendance and testimony of witnesses at a specific time and place;
(3) Require access to, examination of, and the right to copy documents; and
(4) Require the production of documents at a specific time and place.
(b) A subpoenaed person may petition the Secretary or the Secretary's designee to modify or withdraw a subpoena by filing the petition within 10 days after service of the subpoena. The petition may be in letter form, but must set forth the facts and law upon which the petition is based.
This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.