RSA 5-C:51 Certificate of Remarriage.

I. A marriage certificate shall not be issued to parties who are already lawfully married to each other except as provided in RSA 5-C:50. This shall also include issuing a marriage certificate for the renewal of marriage vows for religious or anniversary purposes.
II. In the case where the state registrar receives an affidavit challenging the legality of a marriage certificate, the state registrar shall send a certified letter to the married couple advising them that an allegation of violation of RSA 457 has been made that causes the legality of their marriage certificate to be subject to challenge and therefore might void the marriage certificate and advising them of the information necessary to respond to the alleged violation of RSA 457.
III. The state registrar shall