47 U.S.C. § 1412

Flexible use of narrowband spectrum

The Commission may allow the narrowband spectrum to be used in a flexible manner, including usage for public safety broadband communications, subject to such technical and interference protection measures as the Commission may require.

( Pub. L. 112–96, title VI, § 6102 , Feb. 22, 2012 , 126 Stat. 205 .)