105 CMR 171.100
Initial Training Deadlines
Each first responder shall satisfactorily complete initial training in first aid, including
cardiopulmonary resuscitation, as soon as practical, but in no event more than one year after the
date on which he or she became first responder; except that lifeguards shall satisfactorily
complete initial training in first aid, including cardiopulmonary resuscitation, within 15 days
after the lifeguard's first day of employment.