All attorneys representing clients before the state shall state their name, address, telephone number and juris number. Attorneys shall file their written appearance by filing the superior court apprearance form, in use at that time, or facsimilie in the office of the claims commissioner. Any substitute counsel shall file his appearance in the same manner and require of the claimant a statement that he has discharged his prior attorney.
Conn. Agencies Regs. § 4-157-8