HazMat Safety. There are over 17 Million different chemicals in use around the world each day. . HazMat Safety. HazMat ComplianceHazMat Security. HazMat Compliance. The transporting of Hazardous Materials internationally requires the cooperation of hundreds of individuals and various government agencies. In the United States three government agencies have regulations which apply to HazMat: DOT, EPA, and OSHA. .