The commissioner, the deputy commissioner, or any of the examiners may summon and examine under oath by him administered any officer, agent, or servant of any such institution or any other person in relation to the affairs and condition of the institution.
N.H. Rev. Stat. Ann. § 383:12
Oaths
Source
Official source: New Hampshire General Court. Reproduced from public-domain New Hampshire statutes; confirm against the official source for the current text. Not legal advice.