46 C.F.R. § 502.132 Motions to quash or modify.
Title 46 - Shipping
(a) Except when issued at a hearing, or in connection with the taking of a deposition, within ten (10) days after service of a subpena for attendance of a witness or a subpena for production of evidence, but in any event at or before the time specified in the subpena for compliance therewith, the person to whom the subpena is directed may, by motion with notice to the party requesting the subpena, petition the presiding officer to quash or modify the subpena. (b) If served at the hearing, the person to whom the subpena is directed may, by oral application at the hearing, within a reasonable time fixed by the presiding officer, petition the presiding officer to revoke or modify the subpena. (c) If served in connection with the taking of a deposition pursuant to §502.203 unless otherwise agreed to by all parties or otherwise ordered by the presiding officer, the party who has requested the subpena shall arrange that it be served at least twenty (20) days prior to the date specified in the subpena for compliance therewith, the person to whom the subpena is directed may move to quash or modify the subpena within ten (10) days after service of the subpena, and a reply to such motion shall be served within five (5) days thereafter. [Rule 132.]
Title 46: Shipping
PART 502—RULES OF PRACTICE AND PROCEDURE
Subpart I—Subpenas
§ 502.132 Motions to quash or modify.

