27 C.F.R. § 13.52 Notice of revocation.
Title 27 - Alcohol, Tobacco Products and Firearms
If TTB determines that a certificate holder is still using a certificate of label approval, certificate of exemption from label approval, or distinctive liquor bottle approval that is no longer in compliance due to amendments or revisions in the law or regulations, the appropriate TTB officer will notify the certificate holder in writing that the subject certificate has been revoked by operation of law or regulations, with a brief description of the grounds for such revocation.
Title 27: Alcohol, Tobacco and Firearms
PART 13—LABELING PROCEEDINGS
Subpart E—Revocation by Operation of Law or Regulation
§ 13.52 Notice of revocation.
