TITLE 26 - US CODE - PART III - CELLAR TREATMENT AND CLASSIFICATION OF WINE

26 USC 5381 - Natural wine

Natural wine is the product of the juice or must of sound, ripe grapes or other sound, ripe fruit, made with such cellar treatment as may be authorized under section 5382 and containing not more than 21 percent by weight of total solids. Any wine conforming to such definition except for having become substandard by reason of its condition shall be deemed not to be natural wine, unless the condition is corrected.

26 USC 5382 - Cellar treatment of natural wine

(a) Proper cellar treatment 

(1) In general 
Proper cellar treatment of natural wine constitutes
(A) subject to paragraph (2), those practices and procedures in the United States, whether historical or newly developed, of using various methods and materials to correct or stabilize the wine, or the fruit juice from which it is made, so as to produce a finished product acceptable in good commercial practice in accordance with regulations prescribed by the Secretary; and
(B) subject to paragraph (3), in the case of wine produced and imported subject to an international agreement or treaty, those practices and procedures acceptable to the United States under such agreement or treaty.
(2) Recognition of continuing treatment 
For purposes of paragraph (1)(A), where a particular treatment has been used in customary commercial practice in the United States, it shall continue to be recognized as a proper cellar treatment in the absence of regulations prescribed by the Secretary finding such treatment not to be proper cellar treatment within the meaning of this subsection.
(3) Certification of practices and procedures for imported wine 

(A) In general 
In the case of imported wine produced after December 31, 2004, the Secretary shall accept the practices and procedures used to produce such wine, if, at the time of importation
(i) the Secretary has on file or is provided with a certification from the government of the producing country, accompanied by an affirmed laboratory analysis, that the practices and procedures used to produce the wine constitute proper cellar treatment under paragraph (1)(A),
(ii) the Secretary has on file or is provided with such certification, if any, as may be required by an international agreement or treaty under paragraph (1)(B), or
(iii) in the case of an importer that owns or controls or that has an affiliate that owns or controls a winery operating under a basic permit issued by the Secretary, the importer certifies that the practices and procedures used to produce the wine constitute proper cellar treatment under paragraph (1)(A).
(B) Affiliate defined 
For purposes of this paragraph, the term affiliate has the meaning given such term by section 117(a)(4) of the Federal Alcohol Administration Act (27 U.S.C. 211 (a)(4)) and includes a winerys parent or subsidiary or any other entity in which the winerys parent or subsidiary has an ownership interest.
(b) Specifically authorized treatments 
The practices and procedures specifically enumerated in this subsection shall be deemed proper cellar treatment for natural wine:
(1) The preparation and use of pure concentrated or unconcentrated juice or must. Concentrated juice or must reduced with water to its original density or to not less than 22 degrees Brix or unconcentrated juice or must reduced with water to not less than 22 degrees Brix shall be deemed to be juice or must, and shall include such amounts of water to clear crushing equipment as regulations prescribed by the Secretary may provide.
(2) The addition to natural wine, or to concentrated or unconcentrated juice or must, from one kind of fruit, of wine spirits (whether or not tax-paid) distilled in the United States from the same kind of fruit; except that
(A)  the wine, juice, or concentrate shall not have an alcoholic content in excess of 24 percent by volume after the addition of wine spirits, and
(B)  in the case of still wines, wine spirits may be added in any State only to natural wines produced by fermentation in bonded wine cellars located within the same State.
(3) Amelioration and sweetening of natural grape wines in accordance with section 5383.
(4) Amelioration and sweetening of natural wines from fruits other than grapes in accordance with section 5384.
(5) In the case of effervescent wines, such preparations for refermentation and for dosage as may be acceptable in good commercial practice, but only if the alcoholic content of the finished product does not exceed 14 percent by volume.
(6) The natural darkening of the sugars or other elements in juice, must, or wine due to storage, concentration, heating processes, or natural oxidation.
(7) The blending of natural wines with each other or with heavy-bodied blending wine or with concentrated or unconcentrated juice, whether or not such juice contains wine spirits, if the wines, juice, or wine spirits are from the same kind of fruit.
(8) Such use of acids to correct natural deficiencies and stabilize the wine as may be acceptable in good commercial practice.
(9) The addition
(A) to natural grape or berry wine of the winemakers own production, of volatile fruit-flavor concentrate produced from the same kind and variety of grape or berry at a plant qualified under section 5511, or
(B) to natural fruit wine (other than grape or berry) of the winemakers own production, of volatile fruit-flavor concentrate produced from the same kind of fruit at such a plant,

so long as the proportion of the volatile fruit-flavor concentrate to the wine does not exceed the proportion of the volatile fruit-flavor concentrate to the original juice or must from which it was produced. The transfer of volatile fruit-flavor concentrate from a plant qualified under section 5511 to a bonded wine cellar and its storage and use in such a cellar shall be under such applications and bonds, and under such other requirements, as may be provided in regulations prescribed by the Secretary.

(c) Other authorized treatment 
The Secretary may by regulations prescribe limitations on the preparation and use of clarifying, stabilizing, preserving, fermenting, and corrective methods or materials, to the extent that such preparation or use is not acceptable in good commercial practice.
(d) Use of juice or must from which volatile fruit flavor has been removed 
For purposes of this part, juice, concentrated juice, or must processed at a plant qualified under section 5511 may be deemed to be pure juice, concentrated juice, or must even though volatile fruit flavor has been removed if, at a plant qualified under section 5511 or at the bonded wine cellar, there is added to such juice, concentrated juice, or must, or (in the case of a bonded wine cellar) to wine of the winemakers own production made therefrom, either the identical volatile flavor removed or
(1) in the case of natural grape or berry wine of the winemakers own production, an equivalent quantity of volatile fruit-flavor concentrate produced at such a plant and derived from the same kind and variety of grape or berry, or
(2) in the case of natural fruit wine (other than grape or berry wine) of the winemakers own production, an equivalent quantity of volatile fruit-flavor concentrate produced at such a plant and derived from the same kind of fruit.

26 USC 5383 - Amelioration and sweetening limitations for natural grape wines

(a) Sweetening of grape wines 
Any natural grape wine may be sweetened after fermentation and before taxpayment with pure dry sugar or liquid sugar if the total solids content of the finished wine does not exceed 12 percent of the weight of the wine and the alcoholic content of the finished wine after sweetening is not more than 14 percent by volume; except that the use under this subsection of liquid sugar shall be limited so that the resultant volume will not exceed the volume which could result from the maximum authorized use of pure dry sugar only.
(b) High acid wines 

(1) Amelioration 
Before, during, and after fermentation, ameliorating materials consisting of pure dry sugar or liquid sugar, water, or a combination of sugar and water, may be added to natural grape wines of a winemakers own production when such wines are made from juice having a natural fixed acid content of more than five parts per thousand (calculated before fermentation and as tartaric acid). Ameliorating material so added shall not reduce the natural fixed acid content of the juice to less than five parts per thousand, nor exceed 35 percent of the volume of juice (calculated exclusive of pulp) and ameliorating material combined.
(2) Sweetening 
Any wine produced under this subsection may be sweetened by the producer thereof, after amelioration and fermentation, with pure dry sugar or liquid sugar if the total solids content of the finished wine does not exceed
(A)  17 percent by weight if the alcoholic content is more than 14 percent by volume, or
(B)  21 percent by weight if the alcoholic content is not more than 14 percent by volume. The use under this paragraph of liquid sugar shall be limited to cases where the resultant volume does not exceed the volume which could result from the maximum authorized use of pure dry sugar only.
(3) Wine spirits 
Wine spirits may be added (whether or not wine spirits were previously added) to wine produced under this subsection only if the wine contains not more than 14 percent of alcohol by volume derived from fermentation.

26 USC 5384 - Amelioration and sweetening limitations for natural fruit and berry wines

(a) In general 
To natural wine made from berries or fruit other than grapes, pure dry sugar or liquid sugar may be added to the juice in the fermenter, or to the wine after fermentation; but only if such wine has not more than 14 percent alcohol by volume after complete fermentation, or after complete fermentation and sweetening, and a total solids content not in excess of 21 percent by weight; and except that the use under this subsection of liquid sugar shall be limited so that the resultant volume will not exceed the volume which could result from the maximum authorized use of pure dry sugar only.
(b) Ameliorated fruit and berry wines 

(1) Any natural fruit or berry wine (other than grape wine) of a winemakers own production may, if not made under subsection (a) of this section, be ameliorated to correct high acid content. Ameliorating material calculations and accounting shall be separate for wines made from each different kind of fruit.
(2) Pure dry sugar or liquid sugar may be used in the production of wines under this subsection for the purpose of correcting natural deficiencies, but not to such an extent as would reduce the natural fixed acid in the corrected juice or wine to five parts per thousand. The quantity of sugar so used shall not exceed the quantity which would have been required to adjust the juice, prior to fermentation, to a total solids content of 25 degrees (Brix). Such sugar shall be added prior to the completion of fermentation of the wine. After such addition of the sugar, the wine or juice shall be treated and accounted for as provided in section 5383 (b), covering the production of high acid grape wines, except that
(A) Natural fixed acid shall be calculated as malic acid for apple wine and as citric acid for other fruit and berry wines, instead of tartaric acid;
(B) Juice adjusted with pure dry sugar or liquid sugar as provided in this paragraph shall be treated in the same manner as original natural juice under the provisions of section 5383 (b); except that if liquid sugar is used, the volume of water contained therein must be deducted from the volume of ameliorating material authorized;
(C) Wines made under this subsection shall have a total solids content of not more than 21 percent by weight, whether or not wine spirits have been added; and
(D) Wines made exclusively from any fruit or berry with a natural fixed acid of 20 parts per thousand or more (before any correction of such fruit or berry) shall be entitled to a volume of ameliorating material not in excess of 60 percent (in lieu of 35 percent).

26 USC 5385 - Specially sweetened natural wines

(a) Definition 
Specially sweetened natural wine is the product made by adding to natural wine of the winemakers own production a sufficient quantity of pure dry sugar, or juice or concentrated juice from the same kind of fruit, separately or in combination, to produce a finished product having a total solids content in excess of 17 percent by weight and an alcoholic content of not more than 14 percent by volume, and shall include extra sweet kosher wine and similarly heavily sweetened wines.
(b) Cellar treatment 
Specially sweetened natural wines may be blended with each other, or with natural wine or heavy bodied blending wine in the further production of specially sweetened natural wine only, if the wines so blended are made from the same kind of fruit. Wines produced under this section may be cellar treated under the provisions of section 5382 (a) and (c). Wine spirits may not be added to specially sweetened natural wine.

26 USC 5386 - Special natural wines

(a) In general 
Special natural wines are the products made, pursuant to a formula approved under this section, from a base of natural wine (including heavy-bodied blending wine) exclusively, with the addition, before, during or after fermentation, of natural herbs, spices, fruit juices, aromatics, essences, and other natural flavorings in such quantities or proportions as to enable such products to be distinguished from any natural wine not so treated, and with or without carbon dioxide naturally or artificially added, and with or without the addition, separately or in combination, of pure dry sugar or a solution of pure dry sugar and water, or caramel. No added wine spirits or alcohol or other spirits shall be used in any wine under this section except as may be contained in the natural wine (including heavy-bodied blending wine) used as a base or except as may be necessary in the production of approved essences or similar approved flavorings. The Brix degree of any solution of pure dry sugar and water used may be limited by regulations prescribed by the Secretary in accordance with good commercial practice.
(b) Cellar treatment 
Special natural wines may be cellar treated under the provisions of section 5382 (a) and (c).

26 USC 5387 - Agricultural wines

(a) In general 
Wines made from agricultural products other than the juice of fruit shall be made in accordance with good commercial practice as may be prescribed by the Secretary by regulations. Wines made in accordance with such regulations shall be classed as standard agricultural wines. Wines made under this section may be cellar treated under the provisions of section 5382 (a) and (c).
(b) Limitations 
No wine spirits may be added to wines produced under this section, nor shall any coloring material or herbs or other flavoring material (except hops in the case of honey wine) be used in their production.
(c) Restriction on blending 
Wines from different agricultural commodities shall not be blended together.

26 USC 5388 - Designation of wines

(a) Standard wines 
Standard wines may be removed from premises subject to the provisions of this subchapter and be marked, transported, and sold under their proper designation as to kind and origin, or, if there is no such designation known to the trade or consumers, then under a truthful and adequate statement of composition.
(b) Other wines 
Wines other than standard wines may be removed for consumption or sale and be marked, transported, or sold only under such designation as to kind and origin as adequately describes the true composition of such products and as adequately distinguish them from standard wines, as regulations prescribed by the Secretary shall provide.
(c) Use of semi-generic designations 

(1) In general 
Semi-generic designations may be used to designate wines of an origin other than that indicated by such name only if
(A) there appears in direct conjunction therewith an appropriate appellation of origin disclosing the true place of origin of the wine, and
(B) the wine so designated conforms to the standard of identity, if any, for such wine contained in the regulations under this section or, if there is no such standard, to the trade understanding of such class or type.
(2) Determination of whether name is semi-­generic 

(A) In general 
Except as provided in subparagraph (B), a name of geographic significance, which is also the designation of a class or type of wine, shall be deemed to have become semi-generic only if so found by the Secretary.
(B) Certain names treated as semi-generic 
The following names shall be treated as semi-generic: Angelica, Burgundy, Claret, Chablis, Champagne, Chianti, Malaga, Marsala, Madeira, Moselle, Port, Rhine Wine or Hock, Sauterne, Haut Sauterne, Sherry, Tokay.
(3) Special rule for use of certain semi-generic designations 

(A) In general 
In the case of any wine to which this paragraph applies
(i) paragraph (1) shall not apply,
(ii) in the case of wine of the European Community, designations referred to in subparagraph (C)(i) may be used for such wine only if the requirement of subparagraph (B)(ii) is met, and
(iii) in the case any other wine bearing a brand name, or brand name and fanciful name, semi-generic designations may be used for such wine only if the requirements of clauses (i), (ii), and (iii) of subparagraph (B) are met.
(B) Requirements 

(i) The requirement of this clause is met if there appears in direct conjunction with the semi-generic designation an appropriate appellation of origin disclosing the origin of the wine.
(ii) The requirement of this clause is met if the wine conforms to the standard of identity, if any, for such wine contained in the regulations under this section or, if there is no such standard, to the trade understanding of such class or type.
(iii) The requirement of this clause is met if the person, or its successor in interest, using the semi-generic designation held a Certificate of Label Approval or Certificate of Exemption from Label Approval issued by the Secretary for a wine label bearing such brand name, or brand name and fanciful name, before March 10, 2006, on which such semi-generic designation appeared.
(C) Wines to which paragraph applies 

(i) In general Except as provided in clause (ii), this paragraph shall apply to any grape wine which is designated as Burgundy, Claret, Chablis, Champagne, Chianti, Malaga, Marsala, Madeira, Moselle, Port, Retsina, Rhine Wine or Hock, Sauterne, Haut Sauterne, Sherry, or Tokay.
(ii) Exception This paragraph shall not apply to wine which
(I) contains less than 7 percent or more than 24 percent alcohol by volume,
(II) is intended for sale outside the United States, or
(III) does not bear a brand name.