(2)
Petition to Modify or Vacate Subpoena. Pursuant to M.G.L. c. 30A, § 12(3) and (4), a subpoena may be modified or vacated by the presiding Hearing Examiner at the request of the subpoenaed witness. If a witness petitions the Board to modify or vacate a subpoena, the presiding Hearing Examiner shall promptly notify the parties.
In acting upon such a request, the presiding Hearing Examiner may grant a petition, in whole or in part, after considering whether:
(a) the testimony or evidence sought is relevant or reasonably related to the classification hearing;
(b) the subpoena adequately describes the evidence required;
(c) compliance with the subpoena poses an unreasonable burden on the witness; or
(d) the testimony or documents requested fall within a constitutional or statutory privilege.