- (a) A person to whom a subpoena is directed may, by motion with notice to the party requesting the subpoena, ask the ALJ to quash or modify the subpoena.
(b) Except when made at a hearing, the motion must be filed:
- (1) 10 days or less after service of a subpoena compelling the appearance and testimony of a witness or the production of evidence or
- (2) At or before the time specified in the subpoena for compliance, whichever is earlier.
- (c) If the subpoena is served at a hearing, the person to whom it is directed may, in person at the hearing or in writing within a reasonable time fixed by the ALJ, ask the ALJ to quash or modify it.
- (d) The ALJ may quash or modify the subpoena if it is unreasonable or requires evidence not relevant to any matter in issue.