15 U.S.C. § 1334 : US Code - Section 1334: Preemption

Search 15 U.S.C. § 1334 : US Code - Section 1334: Preemption

(a) Additional statements
No statement relating to smoking and health, other than the
statement required by section 1333 of this title, shall be required
on any cigarette package.
(b) State regulations
No requirement or prohibition based on smoking and health shall
be imposed under State law with respect to the advertising or
promotion of any cigarettes the packages of which are labeled in
conformity with the provisions of this chapter.