New Jersey Statutes Title 2A. Administration of Civil and Criminal Justice 2A § 62A-6

a. Notwithstanding any provisions of law to the contrary, no person who provides services or assistance free of charge, except for reimbursement of expenses, as an athletic coach, manager, or official, other than a sports official accredited by a voluntary association as provided by P.L.1979, c. 172 (C.18A:11-3) and exempted from liability pursuant to P.L.1987, c. 239 (C.2A:62A-6.1), for a sports team which is organized or performing pursuant to a nonprofit or similar charter or which is a member team in a league organized by or affiliated with a county or municipal recreation department, shall be liable in any civil action for damages to a player , participant or spectator as a result of his acts of commission or omission arising out of and in the course of his rendering that service or assistance.

b. The provisions of subsection a. of this section shall apply not only to organized sports competitions, but shall also apply to practice and instruction in that sport.

d. Nothing in this section shall be deemed to grant immunity to any person causing damage as the result of his negligent operation of a motor vehicle.

e. Nothing in this section shall be deemed to grant immunity to any person for any damage caused by that person permitting a sports competition or practice to be conducted without supervision.

f. Nothing in this act shall apply to an athletic coach, manager, or official who provides services or assistance as part of a public or private educational institution's athletic program.