N.H. Code Admin. R. He-P 2153.11 – Change in Certificate Classification

(a) A certificate holder wishing to request a change to their certificate classification or permit designation as listed in He-P 2153.04 shall:
1. (1) Be treated as an applicant for a new certificate; and
2. (2) Apply for a new certificate in accordance with He-P 2153.01.
(b) The issuance of an initial certification due to a change in certificate classification or permit designation shall void the previous certificate on the date the change occurs.

Source. (See Revision Note at part heading for He-P 2150) #10704, eff 10-23-14; ss by #13569, eff 2-25-23