Unless the Board rules otherwise, after all evidentiary hearings have concluded, no further evidence shall be admitted unless it is relevant and material and there was good cause for the failure to offer it at a hearing. Whenever new evidence is admitted after hearings have concluded, the other parties and intervenors shall be allowed an opportunity to respond to the evidence, including, if appropriate, an opportunity to cross-examine the person offering the evidence. Nothing in this subsection shall affect the provisions and requirements of section 4b-3(f) -9.
The Board may require or allow the parties and intervenors to file post-hearing briefs and proposed findings of fact and conclusions of law. Any assertions of fact in such briefs and findings should be supported by reference to specific portions of the evidentiary record supporting any such assertion(s).
Conn. Agencies Regs. § 4b-3(f)-8