RSA 339-A:2 Terms Defined.

As used in this chapter the following words shall have the following meanings:
I. The term "commissioner" means the commissioner of the department of health and human services.
II. The term "hazardous substance" means
(a) Any substance or mixture of substances which is toxic, is corrosive, is an irritant, is a strong sensitizer, is flammable or generates pressure through decomposition, heat, or other means, if such substance or mixture of substances may cause substantial personal injury or substantial illness during or as a proximate result of any customary or reasonably foreseeable handling or use, including reasonably foreseeable ingestion by children;
(b) Any substance which the commissioner by regulation finds, pursuant to the provisions of RSA 339-A:5, m