N.H. Rev. Stat. § 195-A:5
The state board shall cause to be held, at reasonable intervals, at the request of a school board or school boards of the receiving or sending district, or on its own motion, a joint board meeting of the school boards of all school districts in the authorized regional enrollment area for the purpose of consulting and advising about any and all matters of joint interest. Each school board shall be entitled to 3 representatives at such meetings, which shall be presided over by an agent of the state board designated by the commissioner of education. Such meetings shall be advisory, consultative, and informational in nature and shall not infringe upon the legal authority and responsibility of the school board of the receiving district over the schools within such district.
RSA 195-A:5
1963, 277:1, eff. July 1, 1964.