27 C.F.R. § 22.49 Duration of permits.
Title 27 - Alcohol, Tobacco Products and Firearms
Permits to withdraw and use tax-free alcohol are continuing unless automatically terminated by the terms thereof, suspended or revoked as provided in §22.51, or voluntarily surrendered. The provisions of §22.58 are considered part of the terms and conditions of all permits.
Title 27: Alcohol, Tobacco and Firearms
PART 22—DISTRIBUTION AND USE OF TAX-FREE ALCOHOL
Subpart D—Qualification
Industrial Alcohol User Permit, Form 5150.9
§ 22.49 Duration of permits.