Code of Federal Regulations Title 27. Alcohol, Tobacco Products and Firearms § 27.25.102 Termination of surety's liability

(a) The effective date of a superseding bond;

(b) The date of approval of the discontinuance of business of the brewer;

(c) Following the giving of notice by the surety;  or

(d) In the case of a brewer who applies to terminate a surety bond under § 25.106, the date that TTB approves the brewer's application under that section.