Which administration regulates civil aviation standards?

The Federal Aviation Administration (FAA) is the agency responsible for regulating civil aviation standards in the United States. Its primary role is to ensure the safety of civil aviation by establishing regulations and standards that govern all aspects of aviation, including the construction and operation of aircraft, air traffic control, and pilot certification. The FAA works to promote safe flight operations in the U.S. airspace and to implement policies that enhance the overall efficiency and safety of the nation's air transportation system.

In contrast, other agencies mentioned do not focus on civil aviation. The Federal Trade Commission oversees marketplace competition and consumer protection, while the Federal Communications Commission handles communications by radio, television, wire, satellite, and cable. The Federal Emergency Management Agency is involved in disaster response and preparedness, not aviation. Therefore, the FAA stands out as the specific agency charged with the regulation of civil aviation standards.