N.M. Code R. § 16.23.1.17
Respiratory care practitioner licenses not renewed, or which have not been placed on inactive status by the end of the renewal cycle will be deemed expired and invalid.
A. The individual who has allowed license expiration, must reactivate the expired license before the next scheduled renewal expiration date for licensed respiratory care practitioners on September 30 of the next odd-numbered year. The applicant must complete the following process in order to reactivate the license.
B. License lapse: An expired license that has not been reactivated before the next scheduled license expiration date of September 30 of the next odd-numbered year, will lapse and become null and void.
[16.23.1.17 NMAC - Rp, 16.23.1.17 NMAC, 6/27/2023]