This Part amends and supersedes Air Quality Control Regulation ("AQCR") 504 -- Particulate Emissions from Coal Burning Equipment last filed June 13, 1978.

1. A. All references to AQCR 504 in any other rule shall be construed as a reference to this Part.

2. B. The amendment and supersession of AQCR 504 shall not affect any administrative or judicial enforcement action pending on the effective date of such amendment nor the validity of any permit issued pursuant to AQCR 504.

   [11/30/95; 20.2.14.8 NMAC - Rn, 20 NMAC 2.14.106 10/31/02]