The bill amends Chapter 21-28.9 of the General Laws, known as "The Good Samaritan Overdose Prevention Act of 2016," by introducing a new section that mandates training for all lifeguards and park and forest rangers employed full-time at state or municipal public beaches or facilities in the administration of opioid antagonists. This training is required to ensure these personnel are equipped to respond effectively to opioid overdoses.

Furthermore, the bill stipulates that all state and municipal public beaches and facilities that employ lifeguards and park and forest rangers must maintain and provide a minimum of four doses of opioid antagonists on-site. This measure aims to enhance public safety and preparedness in the event of an overdose incident. The act will take effect immediately upon passage.