Rule 23.
CFR · 2024-01-01 · US · Title 7
Tobacco shall be designated by the grademark “No-G,” when it is offtype, semicured, fire-killed, smoked, oxidized over 10 percent, has an odor foreign to the type, or is packed in bales which are not approximately 42 inches wide × 42 inches high × 40 inches long.
official document · source cfr-2024 · id 7:§ 29.1129