View all text of Subpart D [§ 26.50 - § 26.55]
§ 26.55 - Previously approved formulas.
Any formula approved on Form 27-B Supplemental prior to January 1, 1980, shall continue to be valid until revoked or voluntarily surrendered. Any person holding such a formula is not required to submit a new formula. If an approved formula on Form 27-B Supplemental indicates that carbon dioxide will be added to, or retained in, still wine, the notice requirement of § 26.52 shall not apply.