51 U.S.C. § 70701
Definitions
In this chapter:
(1) Commission.—
The term “Commission” means a Commission established under this chapter.
(2) Incident.—
The term “incident” means either an accident or a deliberate act.
( Pub. L. 111–314, § 3 , Dec. 18, 2010 , 124 Stat. 3432 .)