Trustees are elected during town elections. Candidates must be a resident of the town of Hudson, NH. They serve staggered three-year terms or until their successors are elected and qualified.
Library Trustees have the entire custody and management of the public library and of all the property of the town relating thereto, including appropriations held pursuant to under state law RSA 202-A:11, III, but excepting trust funds held by the town.
From the town website https://www.hudsonnh.gov/bc-lt