In any action to enforce the requirements of this chapter respecting a device , tobacco product , food, drug, or cosmetic the connection with interstate commerce required for jurisdiction in such action shall be presumed to exist. (June 25, 1938, ch. 675, § 709, as added Pub. L. 94–295, § 8 , May 28, 1976 , 90 Stat. 583 ; amended Pub. L. 105–115, title IV, § 419 , Nov. 21, 1997 , 111 Stat. 2379 ; Pub. L. 111–31, div. A, title I, § 103(k) , June 22, 2009 , 123 Stat. 1837 .) Editorial Notes Amendments 2009— Pub. L. 111–31 inserted “tobacco product, ” after “device, ”. 1997— Pub. L. 105–115 substituted “a device, food, drug, or cosmetic” for “a device” . Statutory Notes and Related Subsidiaries Effective Date of 1997 Amendment Amendment by Pub. L. 105–115 effective 90 days after Nov. 21, 1997 , except as otherwise provided, see section 501 of Pub. L. 105–115 , set out as a note under section 321 of this title . CFR Title Parts 21 5 , 7 , 10 , 11 , 12 , 13 , 14 , 15 , 16 , 20 , 25