N.H. Rev. Stat. Ann. § 147-A:9
I. Any owner, operator, generator, or transporter who causes or suffers the treatment, storage, transportation or disposal of hazardous waste in violation of RSA 147-A or rules adopted or permits issued under RSA 147-A or RSA 106-A:17-RSA 106-A:19 or rules adopted by the commissioner of the department of safety under RSA 106-A:18 shall be strictly liable for costs directly or indirectly resulting from the violation relating to:
(c) Removal of the hazardous wastes.
I-a. Government entities, including their employees, shall not be liable for the release of hazardous waste during the lawful transportation of locally collected household hazardous waste over the byways of the state, to regional hazardous waste collection centers or in-state or out-of-state disposal facilities in the absence of willful, wanton or reckless conduct. In the event of a release during such transport, the department of environmental services shall be responsible for containment of household hazardous wastes, removal of the household hazardous wastes, necessary cleanup and restoration of the affected site and the surrounding environment, and any required evaluation, assessment, and monitoring associated with the release. Any costs associated with such containment, removal, cleanup, and restoration, and any required evaluation, assessment, and monitoring shall be a charge against the hazardous waste cleanup fund established in RSA 147-B:3.
Source. 1981, 413:2. 1983, 227:3. 1986, 202:6, I(e). 1994, 199:12. 1996, 228:107, eff. July 1, 1996; 266:8, eff. June 10, 1996. 2006, 282:1, eff. Sept. 13, 2006.