N.H. Code Admin. R. Hab 203.01
(a) This section shall apply to rule changes initiated by the board or by any person petitioning the board to adopt, amend or repeal the board's rules. Any person may request the board to commence a proceeding for the purpose of adopting, amending, or repealing a rule by filing a written petition that contains:
(c) The board shall:
(d) Within 30 days of receipt of a request or amended request for rulemaking, the board shall take one of the following actions:
(e) A petition to adopt, amend, or repeal a rule shall:
Source. #13226 eff 7-7-21