Conn. Gen. Stat. § 36a-801b: Collection of child support. Written agreement.

No consumer collection agency may collect child support payments unless such consumer collection agency has entered into a written agreement with the creditor to whom the child support is owed. The agreement shall specify the charge or fee for collecting the child support and state, in bold type, that child support collection services are offered by the state of Connecticut or any other state for a nominal fee.