All final decisions and orders of the Commissioner concluding a contested case shall be in writing or orally stated and shall be made a part of the record of such case. The Commissioner shall serve a copy of the final decision on each party and intervenor in the manner required by the rules of practice and by chapter 54 of the Connecticut General Statutes. With the consent in writing of the respondent and notice to all others concerned, an order may be entered without holding of any hearing or the making of any findings of fact or conclusion of law.
Conn. Agencies Regs. § 38a-8-44