N.H. Rev. Stat. Ann. § 7:40

There shall be a statistical analysis center under the supervision of the attorney general. The center shall provide complete, accurate, and current criminal and juvenile justice statistics to public officials and law enforcement operational, managerial, and planning personnel. The attorney general shall oversee and coordinate the work of the center in maintaining, coordinating, and improving the state criminal and juvenile justice statistics system; analyzing and publishing criminal justice data; and supervising the management and administrative statistics program.