N.H. Rev. Stat. Ann. § 215-A:26-a

The fish and game department shall provide to OHRV and snowmobile dealers and rental agents a disclosure statement to inform buyers and renters of OHRVs of the laws and penalties relative to OHRV operation, including but not limited to, the need for permission to operate on the property of others. The disclosure statement shall be accompanied by a map showing known OHRV trails that are open to the public. OHRV dealers and rental agents shall require each buyer or renter to sign the disclosure document prior to each sale or rental of an OHRV. One copy shall be retained by the OHRV dealer or rental agent, one copy shall be retained by the buyer or renter, and one copy shall be remitted to the fish and game department by the dealer or rental agent as a requirement of licensure under RSA 215-A:26. At the discretion of the executive director, the disclosure statements for OHRVs and snowmobiles may be combined.