27 C.F.R. § 19.591
(b) Arrangement of records. The proprietor must prepare and arrange separately package summary records:
(c) Details of records. Package summary records must show the following details:
(d) Consolidation. A proprietor must consolidate package summary records at the end of each month, or for lesser periods when required by the appropriate TTB officer, to show, for all types of containers and kinds of spirits, the total proof gallons received in, withdrawn from, and remaining in the storage account.
(26 U.S.C. 5207)