27 C.F.R. § 4.72 — Metric standards of fill.
§ 4.72 Metric standards of fill. (a) Authorized standards of fill. The standards of fill for wine are the following: 3 liters. 355 milliliters 1.5 liters. 250 milliliters. 1 liter. 200 milliliters. 750 milliliters. 187 milliliters. 500 milliliters. 100 milliliters. 375 milliliters. 50 milliliters. (b) Sizes larger than 3 liters. Wine may be bottled or packed in containers of 4 liters or larger if the containers are filled and labeled in quantities of even liters (4 liters, 5 liters, 6 liters, etc.). (c) Tolerances. The tolerances in fill are the same as are allowed by § 4.37 in respect to statement of net contents on labels. [T.D. ATF–12, 39 FR 45223, Dec. 31, 1974, as amended by T.D. ATF–49, 43 FR 19848, May 9, 1978; T.D. ATF–76, 46 FR 1727, Jan. 7, 1981; T.D. ATF–303, 55 FR 42713, Oct. 23, 1990. Redesignated by T.D. ATF–953, 68 FR 39455, July 2, 2003; T.D. TTB–165, 85 FR 85520, Dec. 29, 2020]