NAC445B.739. “Certification level” defined.  


Latest version.
  • “Certification level” means the maximum allowable level of opacity for a diesel engine with a 1970 or newer model year, as set by the Commission in NAC 445B.7665.

     (Added to NAC by Environmental Comm’n, eff. 10-22-92; A 5-3-96, eff. 7-1-96; R102-02, 10-18-2002)