; (2) the term opioid overdose drug means a drug that, when administered, reverses in whole or part the pharmacological effects of an opioid overdose in the human body; and (3) the term opioid overdose program means a program operated by a local health department, community-based organization, substance abuse treatment organization, law enforcement agency, fire department, other first responder department, or voluntary association or a program funded by a Federal, State, or local government that works to prevent opioid overdoses by in part providing opioid overdose drugs and education to individuals at risk of experiencing an opioid overdose or to an individual in a position to assist another individual at risk of experiencing an opioid overdose. 4. Preemption and election of State nonapplicability (a) Preemption Except as provided in subsection (b), this Act preempts the law of a State to the extent that such law is inconsistent with this Act, except that this Act shall not preempt any State law that provides additional protection from liability relating to the administration of opioid overdose drugs or that shields from liability any person who provides or administers opioid overdose drugs. (b) Election of State regarding nonapplicability Sections 5, 6, and 7 shall not apply to any civil action in a State court against a person who administers opioid overdose drugs if— (1) all parties to the civil action are citizens of the State in which such action is brought; and (2) the State enacts legislation in accordance with State requirements for enacting legislation— (A) citing the authority of this subsection; (B) declaring the election of the State that such sections 5, 6, and 7 shall not apply, as of a date certain, to any civil actions covered by this Act