; (ii) assisting another individual who is making a report described in clause (i); or (iii) providing care to someone who is experiencing a drug or alcohol overdose or other medical emergency while awaiting the arrival of medical assistance. . (b) Public awareness campaign The Secretary of Health and Human Services, in coordination with the Administrator of the Drug Enforcement Administration, shall carry out a campaign to increase public awareness of the limitations on civil and criminal liability established by section 249 of the Public Health Service Act, as added by subsection (a). 306. Report on overdose prevention centers The Secretary of Health and Human Services shall enter into appropriate arrangements with the National Academies of Sciences, Engineering, and Medicine under which the Academies agree to— (1) not later than two years after the date of enactment of this Act, submit to the Congress a report on overdose prevention centers; and (2) include in such report— (A) identification of barriers to operating overdose prevention centers; (B) a compilation of the data available to measure effectiveness of overdose prevention centers on reducing overdose deaths, and improving access to medication for opioid use disorder and recovery services; (C) identification of best practices to promote individual and community public health, provide resources to individuals and families, improve access to substance use disorder and behavioral health services, and reduce stigma; (D) recommendations for developing integrated care settings inclusive of overdose prevention sites and incorporating overdose prevention sites into referral networks