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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Oct 07, 2025
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Title 6
Chapter I
Part 5
Subpart C - Subpart C—Disclosure of Information in Litigation
§ 5.41 - Purpose and scope; definitions.
§ 5.42 - Service of summonses and complaints.
§ 5.43 - Service of subpoenas, court orders, and other demands or requests for official information or action.
§ 5.44 - Testimony and production of documents prohibited unless approved by appropriate Department officials.
§ 5.45 - Procedure when testimony or production of documents is sought; general.
§ 5.46 - Procedure when response to demand is required prior to receiving instructions.
§ 5.47 - Procedure in the event of an adverse ruling.
§ 5.48 - Considerations in determining whether the Department will comply with a demand or request.
§ 5.49 - Prohibition on providing expert or opinion testimony.
Appendix Appendix A - Appendix A to Subpart C of Part 5—Service of Process of Summonses, Complaints, and Subpoenas
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