2006—Pub. L. 109–177, § 121(g)(2), substituted “Effect on State and local law” for “Effect on State law” in section catchline.

Subsec. (a). Pub. L. 109–177, § 121(b)(5), (e)(1), substituted “a State or local government to enact and enforce its own” for “a State to enact and enforce” and inserted “or smokeless tobacco” after “cigarettes”.

Subsec. (b). Pub. L. 109–177, § 121(b)(5), (e)(2), substituted “of State or local governments, through interstate compact or otherwise, to provide for the administration of State or local” for “of States, through interstate compact or otherwise, to provide for the administration of State” and inserted “or smokeless tobacco” after “cigarettes”.