Home › CFR › Title 39 › Part 301339 CFR Part 3013 — Procedures for Compelling Production of Information by the Postal ServiceSubpart A — General§ 3013.1— Scope and applicability of other parts of this title.§ 3013.2— Terms defined for purposes of this part.Subpart B — Subpoenas§ 3013.11— General rule—subpoenas.§ 3013.12— Subpoenas issued without receipt of a third-party request.§ 3013.13— Subpoenas issued in response to a third-party request.§ 3013.14— Service of subpoenas.§ 3013.15— Duties in responding to a subpoena.§ 3013.16— Enforcement of subpoenas.Subpart C — Depositions and Written Interrogatories§ 3013.21— Authority to order depositions and responses to written interrogatories.