Commerce
Commerce means trade, traffic, transportation, or other commerce:
(1) Between a place in a State and any place outside of such State; or
(2) Which affects trade, traffic, transportation, or commerce between a place in a State and any place outside of such State.
Source
40 CFR § 720.3
Scoping language
In addition to the definitions under section 3 of the Act, 15 U.S.C. 2602, the following definitions apply to this part.