Any party may request a bill of particulars containing a more definite and detailed statement of facts from the commissioner, no later than seven (7) days after notice is issued. Upon receipt of such request, if the commissioner finds that a more definite and detailed statement of such facts is necessary and appropriate, a bill of particulars shall be prepared as directed by the commissioner and a copy sent to each person requesting party or intervenor status.
Conn. Agencies Regs. § 13b-17-139a