Conn. Agencies Regs. § 30-6-B8
Every holder of a manufacturer or wholesaler permit shall maintain a complete monthly record of all purchases made and shipments received by him of all alcoholic liquors, which shall include the number of cases, with inclusive serial numbers, from whom received, the type and brand name, the price and the date of delivery thereof. Such records shall be maintained at all times on the permit premises and be made available to the department or its agents upon request. Any refusal of a permittee or his duly authorized agent to permit examination of the records, upon request, by an agent of the department shall be in violation of this section. The department shall hold permittees strictly accountable for such records.
Conn. Agencies Regs. § 30-6-B8