N.H. Rev. Stat. Ann. § 359-C:5
II. This section is not intended to prohibit disclosure of the financial or credit records of a customer or the information contained therein incidental to a transaction in the normal course of business of such financial institution or creditor if the director, officer, employee or agent thereof making or authorizing the disclosure has no reasonable cause to believe that the financial or credit records or the information contained in such records so disclosed will be used by a state or local agency or department thereof in connection with an investigation of the customer, whether or not such investigation is being conducted pursuant to formal judicial or administrative proceedings.
II-a. This section is not intended to prevent a financial institution from disclosing to the county attorney or the attorney general, or either of their authorized designees, the financial or credit records of a customer or any other person, or the information contained therein when the director, officer, employee or agent of the financial institution has reasonable cause to believe the customer, or other person, is utilizing the services of the institution to defraud the institution or any other person.
Source. 1977, 594:1. 1983, 174:4. 1992, 268:5. 2005, 233:1, eff. Jan. 1, 2006.