N.M. Code R. § 6.63.10.12
An initial substitute teaching certificate is considered to be a level 1 certificate and all renewed certificates are considered to be level 2 certificates.
C. Local school districts and state institutions that utilize substitute teachers shall each develop and promulgate substitute teacher advancement policies for level 2 certification that requires substitutes at a minimum:
(1) to complete with a passing grade three (3) semester hours of credit from a regionally accredited college or university in areas related to the school's long range plan, student standards, or the substitute teacher's classroom assignment; or,
(2) to complete forty-eight (48) contact hours in professional development activities approved by the local school district, state educational institutions, or nonpublic schools in areas related to the school's long range plan, student standards, or the substitute teacher's classroom assignment; or,
(3) obtain written verification from the superintendent of a local district, or from the governing authority of the state institution or nonpublic school where that substitute is employed that the substitute has satisfactorily completed at least 270 hours of providing instructional services.
[6.63.10.12 NMAC - N, 09-29-00; A, 09-30-03; A, 08-31-04; A, 10-31-07]