Establishment of the Crystal Springs of Napa Valley Viticultural Area; Modification of the Calistoga Viticultural Area
TTB establishes the Crystal Springs of Napa Valley AVA and modifies the Calistoga AVA, affecting labeling and appellation requirements for wines produced in these areas.
Aforeworn detected this change in the Liquor Licensing space on July 14, 2026 and published this briefing so affected operators are forewarned rather than caught off guard. It is rated Medium urgency. Wineries and vineyards in the affected Napa Valley regions, especially those using 'Calistoga' or 'Crystal Springs of Napa Valley' on labels. should confirm how it applies to their specific situation before acting. There is a time constraint attached: Labels must comply by the effective date of the rule (30 days after publication in Federal Register, likely mid-November 2024).. Acting after that point can mean penalties, a lapsed licence, or lost eligibility — exactly the kind of surprise Aforeworn exists to prevent. Aforeworn monitors Liquor Licensing continuously and turns every detected change into a plain-English briefing like this one, so you always know first. Forewarned is forearmed.
What changed
New AVA created (Crystal Springs of Napa Valley) and Calistoga AVA boundaries modified. Wines must meet new AVA requirements to use these appellations on labels.
Who it affects
Wineries and vineyards in the affected Napa Valley regions, especially those using 'Calistoga' or 'Crystal Springs of Napa Valley' on labels.
What you must do
Review current wine labels for compliance with new AVA definitions; update labels if needed and submit for TTB label approval.
Deadline
Labels must comply by the effective date of the rule (30 days after publication in Federal Register, likely mid-November 2024).
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