On a genuine issue in a contested case, each party is entitled to: Call witnesses; Offer evidence, including rebuttal evidence; Cross-examine opposing witnesses; and Make opening and closing statements. Virtual Hearings. The Board or the administrative law judge, as appropriate, may conduct all or part of the hearing by video conferencing or other electronic means. All substantive and procedural rights apply to video or other electronic hearings, subject only to the limitations of the physical arrangement. Quorum. A quorum of the Board shall attend all hearings conducted by the Board. If reasonably practicable, the attending Board members shall be the Chair, and at least one of the Members from the list submitted by exclusive representatives, and at least one of the Members from the list submitted by public employers. If all parties consent, it is permissible for a variation from the composition of Board members described in §C(2) to attend the hearing.