N.H. Rev. Stat. Ann. § 214:20-i

If a person refuses to submit to a test as provided in RSA 214:20-e, such refusal may be admissible into evidence in a civil or criminal action or proceeding arising out of an act alleged to have been committed by that person while target practicing, hunting, taking or attempting to take wildlife, with a firearm, bow and arrow, cross bow or bolt or other weapon, while under the influence of liquor or controlled drugs or any combination of intoxicating liquor and controlled drug.