Evidence will be admissible if it is relevant and material to the subject matter of the hearing and is of a type customarily relied upon by reasonable persons in the conduct of serious affairs. Evidence which is irrelevant, immaterial, or unduly repetitious may be excluded. Notwithstanding Section 5.07(B), the experience, technical competence and specialized knowledge of the Commission or Presiding Officer may be utilized in the evaluation of all evidence submitted.
The Commission or Presiding Officer may, at its discretion and at any time, take official notice of any facts of which judicial notice could be taken, including relevant statutes, regulations, transcripts of other hearings, non-confidential agency records, generally recognized facts of common knowledge to the general public, and physical, technical or scientific facts.
In a hearing of the type described in Section 5.08(A) of these regulations, the Commission must include in its final decision those facts of which it took official notice, unless those facts are included in the recording of the proceedings.
All objections to rulings of the Presiding Officer and the grounds therefore must be timely stated.
If, during the course of or after the close of the hearing and during its deliberations, the Commission determines that the ruling of the Presiding Officer was in error, the Commission may reopen the hearing or take such other action as it deems appropriate to correct such error.
An offer of proof may be made in connection with an objection to a ruling of the Presiding Officer excluding or rejecting any testimony, evidence, or questions on cross-examination. Such offer of proof must consist of a statement of the substance of the proffered evidence which is expected to be shown.
01-672 C.M.R. ch. 5, § 07