; (2) provide training to criminal justice professionals, stakeholders (including health care providers), and the general public on applicable overdose Good Samaritan laws; and (3) to the extent possible, share data with the Secretary regarding the impact of overdose Good Samaritan laws of the State on individuals experiencing an overdose, which shall include the number of calls seeking medical assistance that were received by a law enforcement agency, the 9–1–1 system, a poison control center, or a medical or drug treatment providers for seeking medical assistance in the event of a drug overdose. (b) Definition In this section, the term overdose Good Samaritan law means a statute providing protection from liability relating to seeking medical assistance in connection with a controlled substance overdose or administering an opioid overdose reversal drug. 5. GAO report to study effectiveness and implementation (a) In general Not later than 2 years after the date of enactment of this Act, the Comptroller General of the United States shall submit to the Committee on the Judiciary of the Senate and the Committee on the Judiciary of the House of Representatives a report on evaluating the implementation of Good Samaritan laws for drug overdose and the effectiveness of grant funding provided to States and localities for awareness campaigns related to those laws. (b) Contents The report required under subsection (a) shall— (1) assess the extent to which States and localities have implemented and enforced Good Samaritan laws for drug overdose; (2) evaluate the effectiveness of the laws described in paragraph (1) in encouraging the reporting of overdoses and the provision of timely medical assistance; (3) an estimate of the number of individuals impacted by the laws described in paragraph (1), including the number of individuals who have received legal protections or immunities under such laws