27 C.F.R. § 17.54 Lost or destroyed stamps.
Title 27 - Alcohol, Tobacco Products and Firearms
If a special tax stamp is lost or accidentally destroyed, the taxpayer shall immediately notify the appropriate TTB officer. On receipt of this notification, the appropriate TTB officer shall issue to the taxpayer a “Certificate in Lieu of Lost or Destroyed Special Tax Stamp.” The taxpayer shall keep the certificate available for inspection in the same manner as prescribed for a special tax stamp in §17.55.
Title 27: Alcohol, Tobacco and Firearms
PART 17—DRAWBACK ON TAXPAID DISTILLED SPIRITS USED IN MANUFACTURING NONBEVERAGE PRODUCTS
Subpart D—Special Tax Stamps
§ 17.54 Lost or destroyed stamps.