(a) 
         The requirements of  section 169A of the Clean Air Act are not met, because the plan does not include approvable procedures for protection of visibility in mandatory Class I Federal areas.
     
    
        
        (b) 
         Regulation for visibility monitoring. The provisions of  § 52.26 are hereby incorporated and made a part of the applicable plan for the State of Virginia.
     
    
        
        (c) Long-term strategy.
         The provisions of  § 52.29 are hereby incorporated and made part of the applicable plan for the State of Virginia.
     
    
        
            Code of Federal Regulations
        
        [50 FR 28553, July 12, 1985, as amended at 52 FR 45137, Nov. 24, 1987]