N.M. Code R. § 19.31.2.12
If a respondent does not mail a request for a hearing within the time frame and in the manner required by this rule, or the notice mailed by the department is returned as undeliverable or unclaimed at the address the department has on file, the commission may take the action contemplated in the notice and such action shall be final and not subject to judicial review.
[19.31.2.12 NMAC - Rp, 19.31.2.12 NMAC 4/1/2022]