Section He-P 1402.04 - Change of Address and Timely Submission of Application(a) Licensees shall immediately notify the commissioner when a change of home or business address occurs.(b) Failure to receive an application for renewal of the current license sent by the department shall not excuse the practitioner from the obligation to submit an application for renewal at least 30 days prior to the expiration of the current license in accordance with He-P 1402.02(c) .N.H. Admin. Code § He-P 1402.04