No person duly registered by the department of state police as a search and rescue volunteer who renders assistance in a search and rescue operation under the direct control and instruction of the department and no other person who volunteers in a search and rescue operation and renders assistance, supervised by and under the direct control and instruction of the department shall be liable in any suit for damages as a result of any acts or omissions committed by such person in the course of a search for a missing person, if such person acts in compliance with the Massachusetts state police search and rescue plan, unless such acts or omissions constitute willful, wanton or reckless conduct.
Massachusetts Legal Code