The Senate Committee on Commerce, Science, and Transportation is a standing committee of the United States Senate in charge of all senate matters related to the following subjects:
Regulation of consumer products and services, including testing related to toxic substances, other than pesticides, and except for credit, financial services, and housing
Regulation of interstate common carriers, including railroads, buses, trucks, vessels, pipelines, and civil aviation
It also studies and reviews matters relating to science and technology, oceans policy, transportation, communications, and consumer affairs, and reports on those findings.