27 C.F.R. § 19.596 Marks on packages of spirits filled on bonded premises.
Title 27 - Alcohol, Tobacco Products and Firearms
(a) Packages filled in production or storage. Except as otherwise provided in this part, packages of spirits filled in production or storage shall be marked with: (1) The name of the producer, or his trade name as required by paragraph (c) of this section; (2) The plant number of the producer, such as “DSP-KY-708”; (3) The kind of spirits or, in the case of distillates removed under §19.322, the kind of distillates such as “Grape distillate”, “Peach distillate”, etc.; (4) The package identification number; (5) “BSA” or “OC” when spirits are treated with caramel or oak chips, as the case may be; (6) The rated capacity of the package in gallons shown as “RC—G”. (7) If packages of spirits of 190 degrees or more of proof are filled by other than the producer, the name (or trade name) and plant number of the packaging proprietor shall be substituted for that of the producer. (b) Packages filled in processing. Except as otherwise provided in this part, packages of spirits filled in processing shall be marked with: (1) The name of the processor, or his trade name; (2) The plant number of the processor, such as “DSP-KY-708”; (3) The kind of spirits (in the case of an intermediate, the product name shown on Form 5110.38); (4) The serial number or lot identification number, as applicable, and date of filling; (5) Proof of spirits; and (6) If manufactured under an approved formula, the serial number of the formula. (c) Real or trade names. The producer's real name or any trade name authorized (as provided in §19.165), at the time of production, may be placed on any package filled at the time of production gauge, or at the time of original packaging of the spirits in wood when, as provided in §19.320, the spirits were not filled into wooden packages at the time of production gauge. When spirits have been mingled under §19.346, the proprietor may use any of the names represented in the mingled spirits, but no other name, as the name of the producer to be marked on packages filled with such mingled spirits. However, if the proprietor was the actual producer of the spirits, he may in any case use his real name. The processor's real name or any trade name authorized (as provided in §19.165) may be placed on any package filled with spirits during processing operations. (Sec. 201, Pub. L. 85–859, 72 Stat. 1360, as amended (26 U.S.C. 5206))
Title 27: Alcohol, Tobacco and Firearms
PART 19—DISTILLED SPIRITS PLANTS
Subpart R—Containers and Marks
Marks
§ 19.596 Marks on packages of spirits filled on bonded premises.

