RSA 400-A:22 Witnesses; Immunity From Prosecution.

I. If any individual asks to be excused from attending or testifying or from producing any books, papers, records, contracts, correspondence, or other documents in connection with any examination, hearing, or investigation being conducted by the commissioner on the ground that the testimony or evidence required of him may tend to incriminate him or subject him to a penalty or forfeiture, and shall by the insurance commissioner be directed to give such testimony or produce such evidence, he must nonetheless comply with such direction, but he shall not thereafter be prosecuted or subjected to any penalty or forfeiture for or on account of any transaction, matter or thing concerning which he may have so testified or produced evidence, and no testimony so given or evidence produced shal