RegulationsTitle 49Subtitle BChapter ISubchapter CPart 172Subpart E—Labeling49 CFR 172.415Regulationcurrent49 CFR 172.415NON-FLAMMABLE GAS label.Current as of 2026-08-18 Government sourceeCFR editorial compilationAuthoritative but unofficialView source 2 passages(a)Except for size and color, the NON-FLAMMABLE GAS label must be as follows:#(b)In addition to complying with § 172.407, the background color on the NON-FLAMMABLE GAS label must be green.#Previous§ 172.411Next§ 172.416