RegulationsTitle 49Subtitle BChapter ISubchapter DPart 190Subpart B—Enforcement49 CFR 190.229Regulationhistorical49 CFR 190.229Section 190.229Current as of 2014-10-01 Government sourcePipeline and Hazardous Materials Safety AdministrationOfficial agency materialView source 1 passages[Reserved]Next§ 190.231