105 CMR 171.000 applies to first responders, who are required to be trained to administer first aid under M.G.L. c. 111, § 201 and are not certified and working as EMS first responders (EFRs). The training, certification and scope of practice of EFRs, and the licensure and responsibilities of the EMS first response (EFR) services with whom they work, are governed by 105 CMR 170.000.
105 CMR, § 171.040