If the proprietor plans to produce a new product or make a change to the production procedure that will affect the designation of the product or substantially affect the character of the product, the proprietor must:

1. (a) File form TTB F 5110.41, Registration of Distilled Spirits Plant, to amend the registration;
2. (b) Provide a new statement of production procedure as described in § 19.77; and

3. (c) Receive approval of the amended registration before implementing the change in the production procedure.

   (26 U.S.C. 5172)