Free tool · 27 CFR Part 4

Wine Label Checker

Common questions

How much fruit must come from the appellation?

Appellation level Min %
AVA 85% (§4.25(e))
County 75%
State 75% (California: 100%, 17 CCR §17015)

This tool is an educational summary of 27 CFR Part 4, not legal advice. Confirm any label with your TTB specialist before filing a COLA.

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