As used in this chapter, the term "interstate commerce" includes commerce between one State, Territory, possession, the District of Columbia, or the Commonwealth of Puerto Rico and another State, Territory, possession, the District of Columbia, or the Commonwealth of Puerto Rico.
(Aug. 2, 1956, ch. 890, §4,
Functions of Secretary of Commerce and Federal Trade Commission under this chapter transferred to Consumer Product Safety Commission, see section 2079 of this title.