12- 180 C.M.R. ch. 11, § 26
Any party to the hearing shall have the right to be represented by counsel or by other representative, to examine and cross-examine witnesses and to offer documentary and other evidence. Stipulations may be offered with respect to any issue. Parties may request the issuance of subpoenas. The rules and procedures governing the issuance of subpoenas are set forth in Chapter 12, § 17. The hearing examiner shall allow oral argument upon request and, after consultation with the parties, may require briefs to be submitted. Any brief permitted to be filed must be filed in accordance with the filing requirements of Chapter 10, section 7. A copy of any brief filed with the Board must simultaneously be served on all parties to the matter.
12- 180 C.M.R. ch. 11, § 26