27 CFR 19.516: Certificate of label approval or exemption.

A proprietor must obtain a certificate of label approval or an exemption from label approval under part 5 of this chapter on form TTB F 5100.31 for any label that the proprietor will use on bottles of spirits for domestic use. Upon request by the appropriate TTB officer, the proprietor must provide evidence of label approval, or of exemption from label approval, for a label used on a bottle of spirits for domestic use. For procedures regarding the issuance, denial and revocation of certificates of label approval and certificates of exemption from label approval, as well as appeal procedures, see part 13 of this chapter.