27 CFR § 19.327 - Packages dumped for mingling.
§ 19.327 Packages dumped for mingling.
A proprietor must examine each package of spirits to be dumped for mingling. If any package bears evidence of loss due to theft or unauthorized voluntary destruction, the proprietor must notify the appropriate TTB officer before dumping the package. Mingled spirits must be recorded on the tank record required by §§ 19.592 and 19.593, as appropriate.