The TTB is extending the comment period for Notice No. 78, Proposed Revision of American Viticultural Area Regulations, for an additional 60 days, and extending the comment period for Notice No. 77, Proposed Establishment of the Calistoga Viticultural Area, for an additional 90 days. Written comments on Notice Numbers 77 and 78 must now be … Continue reading "TTB EXTENDS COMMENT PERIOD FOR AVA PROPOSALS"