Section Adm 211.08 - Requests for Rehearing(a) No later than 30 days from the date appearing on the decision, a party may file with the commissioner a request for rehearing.(b) Requests for rehearing shall: (1) Be in a written motion addressed to the commissioner;(2) Be delivered to the following persons by either U.S. first class mail, certified mail, registered mail or personal delivery: d. If the presiding officer was not the commissioner, the presiding officer;(3) Specify all grounds upon which it is claimed that the decision is unlawful or unreasonable; and(4) Identify the issues to be addressed upon rehearing.N.H. Admin. Code § Adm 211.08