RSA 508:22 Liability Limited for Winter Maintenance.

I. No commercial applicator as defined in RSA 489-C:1, II and certified under RSA 489-C:2, or his or her employer or principal, or an owner, occupant, or lessee of land whose premises is maintained by a commercial applicator certified under RSA 489-C:2, whether by contract with the commercial applicator or his or employer or principal, shall be liable for damages arising from insufficiencies or hazards on any premises owned, occupied, maintained, or operated by them, even with actual notice thereof, when such hazards are caused solely by snow or ice, and the failure or delay in removing or mitigating such hazards is the result of the implementation, absent gross negligence or reckless disregard of the hazard, of best management practices for winter road, parking lot, and sidewalk ma