#aai? ,,congress  #b;d ,session  ,h4 ,r4
 #fdji  ,,an ,,act  ,to am5d ! ,clean   
,air ,act to cl>ify /&>ds = emissions   
emanat+ f outside ( ! ,unit$ ,/ates1 & =
 o!r purposes4  #a4 ,%ort title ,?is    
,act may be cit$ z ! ,=eign ,emissions &
 ,nonatta9m5t ,cl>ification = ,economic 
,/ability ,act or ! ,,f5ces ,act4  #b4  
,emissions beyond control  7a7          
,cl>ification ( emissions cov]$ ,section
 #agi;,b ( ! ,clean ,air ,act 7#db      
,u4,s4,c4 #geji;a7 is am5d$--  7#a7 by  
ins]t+ 7reg>dless ( :e!r su* emissions  
result f human activity7 aft] b =       
emissions emanat+ f outside ( ! ,unit$  
,/ates ea* place x appe>s2 &  7#b7 9    
subsection 7d71 by ins]t+ 7reg>dless (  
:e!r su* emissions result f human       
activity7 aft] b = emissions emanat+ f  
outside ! ,unit$ ,/ates4  7b7           
,designations ,section #agi;,b ( !      
,clean ,air ,act 7#db ,u4,s4,c4 #geji;a7
 is fur!r am5d$ by add+ at ! end !      
foll[+3  7e7 ,designations ,not)/&+ any 
o!r provision ( law1 an area )9 a ,/ate 

may n be designat$ z a nonatta9m5t area 
) respect to any new or revis$ prim>y or
 second>y national ambi5t air quality   
/&>d = a pollutant if su* ,/ate         
e/abli%es to ! satisfaction ( !         
,adm9i/rator t su* area w\ld be 9       
atta9m5t ) su* national ambi5t air      
quality /&>d = su* pollutant b =        
emissions emanat+ f outside ( ! ,unit$  
,/ates 7reg>dless ( :e!r su* emissions  
result f human activity74  4  7c7       
,applicability ( sanctions & fees if    
emissions beyond control ,! ,clean ,air 
,act 7#db ,u4,s4,c4 #gdja et seq47 is   
am5d$ by ins]t+ aft] section #agi;,b !  
foll[+ new section3  #agi;,c4           
,applicability ( sanctions & fees if    
emissions beyond control  7a7 ,9 g5]al  
,not)/&+ any o!r provision ( ?is ,act1 )
 respect to any nonatta9m5t area t is   
classifi$ "u section #aha z a ,sev]e    
,area or an ,extreme ,area = ozone or "u
 section #ahh z a ,s]i\s ,area =        
p>ticulate matt]1 no sanction or fee "u 
section #agi or #ahe %all apply )       

respect to a ,/ate 7or an area or s\rce 
!re97 on ! basis ( a defici5cy describ$ 
9 section #agi7;a71 or ! failure to     
atta9 a national ambi5t air quality /&>d
 = ozone or p>ticulate matt] by !       
applicable atta9m5t date1 if ! ,/ate    
demon/rates t ! ,/ate w\ld h avoid$ su* 
defici5cy1 or su* /&>d w\ld h be5       
atta9$1 b = "o or m ( ! foll[+3  7#a7   
,emissions emanat+ f outside !          
nonatta9m5t area4  7#b7 ,emissions f an 
exceptional ev5t 7z def9$ 9 section     
#cai7;b77#a774  7#c7 ,emissions f mobile
 s\rces to ! ext5t ! ,/ate demon/rates  
t-- 7,a7 su* emissions are beyond !     
control ( ! ,/ate to r$uce or elim9ate2 
&  7,b7 ! ,/ate is fully implem5t+ su*  
measures z are )9 ! au?ority ( ! ,/ate  
to control emissions f ! mobile s\rces4 
7b7 ,no effect on und]ly+ /&>ds ,!      
inapplicability ( sanctions or fees )   
respect to a ,/ate 7or an area or s\rce 
!re97 pursuant to subsection 7a7 does n 
affect ! obligation ( a ,/ate1 area1    
s\rce1 or o!r entity "u o!r provisions (

 ?is ,act to e/abli% & implem5t measures
 to atta9 a national ambi5t air quality 
/&>d = ozone or p>ticulate matt]4  7c7  
,p]iodic r5ewal ( demon/ration ,=       
subsection 7a7 to cont9ue to apply )    
respect to a ,/ate 7or an area or s\rce 
!re971 ! ,/ate involv$ %all r5ew !      
demon/ration requir$ by subsection 7a7  
at lea/ once e #e ye>s4  4  ,pass$ !    
,h\se ( ,repres5tatives ,april #af1     
#bjbf4;,cl]k4