A proprietor may draw spirits into packages from a tank meeting the requirements of §§ 19.182 through 19.184 . A proprietor must gauge the packages, report the details of the gauge on a package gauge record as provided in § 19.619 , and attach a copy of the package gauge record to each copy of the bottling and packaging record covering the product. The packages must be marked as provided in subpart S of this part.
27 C.F.R. §19.360
26 U.S.C. 5201