49 U.S.C. § 44937: Prohibition on transferring duties and powers

Except as specifically provided by law, the Administrator of the Transportation Security Administration may not transfer a duty or power under section 44903(a), (b), (c), or (e), 44906, 44912, 44935, 44936, or 44938(b)(3) of this title to another department, agency, or instrumentality of the United States Government.