N.H. R. Crim. P. 8
Comment
Rule 8(b)(6) restates the traditional rule of grand jury secrecy. This paragraph is based on Federal Rule of Criminal Procedure 6 and prohibits grand jurors, interpreters, stenographers, typists who transcribe recorded testimony or an attorney for the State, or any person to whom disclosure is made under the rule, from disclosing information received except under a few narrow circumstances. It is important, however, to note that this rule does not bar a witness from later revealing the substance of the witness's testimony before a grand jury.