A proprietor of a volatile fruit-flavor concentrate plant operating a contiguous bonded wine cellar may alternate the use of each premise by extension and curtailment by filing with the appropriate TTB officer the following information:

1. (a) Forms TTB F 5520.3 and TTB F 5120.25 to cover the proposed alternation of premises;
2. (b) A special diagram, in duplicate, delineating the premises as they will exist, both during extension and curtailment and clearly depicting all buildings, floors, rooms, areas, equipment and pipe lines (identified individually by letter or number) which are to be subject to alternation, in their relative operating sequence; and

3. (c) A bond (TTB F 5120.36) or a consent of surety (TTB F 5000.18) to cover the proposed alternation of premises if the proprietor is required to hold a bond under § 24.146 of this chapter to cover the bonded wine cellar premises subject to alternation.

   (Approved by the Office of Management and Budget under control numbers 1513-0006, 1513-0009, and 1513-0013)

[T.D. ATF-455, 66 FR 29482, May 31, 2001, as amended by T.D. TTB-146, 82 FR 1119, Jan. 4, 2017; T.D. TTB-196, 89 FR 87939, Nov. 6, 2024]