Distilled spirits withdrawn from insular bonded warehouses for shipment to the United States may be gauged at the time of withdrawal by an insular gauger. When such gauges are made, a record of gauge shall be prepared by the insular gauger showing the name of the distiller; and the serial number, the proof of the spirits, and the wine and proof gallon contents of each package gauged. The report of gauge shall be attached to the certificate prescribed in § 26.205 .
27 C.F.R. § 26.204
Approved by the Office of Management and Budget under control number 1512-0250