7 CFR §29.2408
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
Any lot of tobacco of the B, C, or X groups containing over 30 percent of mixed color or variegated leaves or over 30 percent of mixed color and variegated leaves combined shall be classified as “mixed” and designated by the color symbol “M.”