N.M. Code R. § 20.11.8.8
Any amendment to Ambient Air Quality Standards, 20.11.8 NMAC, which is filed with the state records center, shall not affect actions pending for violation of a city or county ordinance, the air quality regulations for Albuquerque and Bernalillo county or a permit issued by the department. Prosecution for a violation under a prior statute, ordinance, regulation or permit shall be governed and prosecuted under the statute, ordinance or regulation in effect at the time the violation was committed.
[20.11.8.8 NMAC - N, 7/1/2004; A, 9/14/2009]