This Part amends and supersedes Air Quality Control Regulation ("AQCR") 506 -- Nonferrous Smelters -- Particulate Matter last filed November 21, 1978.

1. A. All references to AQCR 506 in any other rule shall be construed as a reference to this Part

2. B. The amendment and supersession of AQCR 506 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 506.

   [11/30/95; 20.2.16.8 NMAC - Rn, 20 NMAC 2.16.106 10/31/02]