of the Inspector General Act of 1978, as amended, $92,152,000: Provided , That the Inspector General shall have all necessary authority, in carrying out the duties specified in the Inspector General Act, as amended ( 5 U.S.C. App. 3 ), to investigate allegations of fraud, including false statements to the government ( 18 U.S.C. 1001 ), by any person or entity that is subject to regulation by the Department of Transportation: Provided further , That the funds made available under this heading may be used to investigate, pursuant to section 41712 of title 49, United States Code: (1) unfair or deceptive practices and unfair methods of competition by domestic and foreign air carriers and ticket agents