§ 578.
In this subchapter, the term “interoperable” has the meaning given the term “interoperable communications” under section 194(g)(1) of this title.
([Pub. L. 107–296, title XVIII, § 1808], as added [Pub. L. 109–295, title VI, § 671(b)], Oct. 4, 2006, [120 Stat. 1441].)