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Pipeline Safety Interpretations
The Pipeline and Hazardous Materials Safety Administration, Office of Pipeline Safety provides written clarifications of the Regulations (49 CFR Parts 190-199) in the form of... -
Hazardous Materials Safety Interpretations
The Pipeline and Hazardous Materials Safety Administration, Office of Hazardous Materials Safety (OHMS) provides written clarifications of the Hazardous Materials Regulations... -
Railroad Safety Advisories
Railroad Safety Advisories issued by the Federal Railroad Administration -
Federal Motor Vehicle Safety Standards Interpretations
NHTSA's Chief Counsel interprets the statutes that the agency administers and the regulations that it promulgates. The Chief Counsel's interpretations, issued in the form of...