,,ii ,cal5d> ,no4 #aai #aaf? ,,congress 
#a/ ,session  ,s4 #aejg  ,,9 ,,! ,,s5ate
 ,,( ,,! ,,unit$ ,,/ates  ,may #af1     
#bjai,mrs4 ,capito 7= h]self1 ,mrs4     
,gillibr&1 & ,mr4 ,c>p]7 introduc$ !    
foll[+ bill2 :i* 0 read twice & ref]r$  
to ! ,committee on ,environm5t & ,public
 ,works  ,june #ai1 #bjai,report$ by    
,mr4 ,b>rasso1 ) an amendment,strike out
 all aft] ! enact+ clause & ins]t ! "p  
pr9t$ 9 italic  ,a ,,bill  ,to include  
c]ta9 p]fluoroalkyl & polyfluoroalkyl   
sub/ances 9 ! toxics release inv5tory1 &
 = o!r purposes4  #a4 ,%ort title ,?is  
,act may be cit$ z ! ,,pfas ,release    
,disclosure ,act4  #b4 ,additions to    
toxics release inv5tory  7a7 ,def9itions
 ,9 ?is section3  7#a7 ,adm9i/rator ,!  
t]m ,adm9i/rator means ! ,adm9i/rator ( 
! ,environm5tal ,protection ,ag5cy4     
7#b7 ,toxics release inv5tory ,! t]m    
toxics release inv5tory means ! toxics  
release inv5tory "u section #cac7;c7 ( !
 ,em]g5cy ,plann+ & ,community          
,"r-,to-,"k ,act ( #aihf 7#db ,u4,s4,c4 

#aajbc7;c774  7b7 ,imm$iate inclusion   
7#a7 ,9 g5]al ,subject to subsection    
7e71 beg9n+ ,janu>y #a ( ! cal5d> ye>   
foll[+ ! date ( enactm5t ( ?is ,act1 !  
foll[+ *emicals %all be deem$ to be     
includ$ 9 ! toxics release inv5tory3    
7,a7 ,p]fluorooctanoic acid 7commonly   
ref]r$ to z ,,pfoa7 7,*emical ,ab/racts 
,s]vice ,no4 #cce-fg-a74  7,b7 ,! salt  
associat$ ) ! *emical describ$ 9        
subp>agraph 7,a7 7,*emical ,ab/racts    
,s]vice ,no4 #chbe-bf-a74  7,c7         
,p]fluorooctane sulfonic acid 7commonly 
ref]r$ to z ,,pfos7 7,*emical ,ab/racts 
,s]vice ,no4 #agfc-bc-a74  7,d7 ,! salts
 associat$ ) ! *emical describ$ 9       
subp>agraph 7,c7 7,*emical ,ab/ract     
,s]vice ,nos4 #debih-ij-f1 #bideg-gb-e1 
#efggc-db-c1 #bijha-ef-i1 #djba-dg-j1   
#aaahgc-cc-g1 & #iajcf-ga-d74  7,e7 ,a  
p]fluoroalkyl or polyfluoroalkyl        
sub/ance or class ( p]fluoroalkyl or    
polyfluoroalkyl sub/ances t is--  7i7   
li/$ z an active *emical sub/ance 9 !   
,febru>y #bjai update to ! inv5tory "u  

section #h7;b77#a7 ( ! ,toxic ,sub/ances
 ,control ,act 7#ae ,u4,s4,c4           
#bfjg7;b77#a772 &  7ii7 on ! date (     
enactm5t ( ?is ,act1 subject to !       
provisions (-- 7,i7 section #gba4iehb ( 
title #dj1 ,code ( ,f$]al ,regulations2 
or  7,,ii7 section #gba4ajecf ( title   
#dj1 ,code ( ,f$]al ,regulations4  7#b7 
,?re%old = report+  7,a7 ,9 g5]al       
,subject to subp>agraph 7,b71 ! ?re%old 
= report+ ! *emicals describ$ 9 p>agraph
 7#a7 "u section #cac7;f77#a7 ( !       
,em]g5cy ,plann+ & ,community           
,"r-,to-,"k ,act ( #aihf 7#db ,u4,s4,c4 
#aajbc7;f77#a77 is #ajj p\nds4  7,b7    
,revisions ,n lat] ?an #e ye>s aft] !   
date ( enactm5t ( ?is ,act1 !           
,adm9i/rator %all-- 7i7 det]m9e :e!r    
revision ( ! ?re%old "u subp>agraph 7,a7
 is w>rant$2 &  7ii7 if ! ,adm9i/rator  
det]m9es a revision to be w>rant$ "u    
clause 7i71 initiate a revision "u      
section #cac7;f77#b7 ( ! ,em]g5cy       
,plann+ & ,community ,"r-,to-,"k ,act ( 
#aihf 7#db ,u4,s4,c4 #aajbc7;f77#b774   

7c7 ,inclusion foll[+ assessm5t  7#a7 ,9
 g5]al ,subject to subsection 7e71 a    
p]fluoroalkyl or polyfluoroalkyl        
sub/ance or class ( p]fluoroalkyl or    
polyfluoroalkyl sub/ances %all be       
automatically includ$ 9 ! toxics release
 inv5tory beg9n+ ,janu>y #a ( ! cal5d>  
ye> aft] any ( ! foll[+ dates3  7,a7    
,e/abli%m5t ( toxicity value ,! date on 
:i* ! ,adm9i/rator e/abli%es a toxicity 
value = ! p]fluoroalkyl or              
polyfluoroalkyl sub/ance or class (     
p]fluoroalkyl or polyfluoroalkyl        
sub/ances4  7,b7 ,significant new use   
rule ,! date on :i* ! ,adm9i/rator      
f9alizes a significant new use rule "u  
subsection 7a77#b7 or 7f7 ( section #e (
 ! ,toxic ,sub/ances ,control ,act 7#ae 
,u4,s4,c4 #bfjd7 = ! p]fluoroalkyl or   
polyfluoroalkyl sub/ance or class (     
p]fluoroalkyl or polyfluoroalkyl        
sub/ances4  7,c7 ,addition to exi/+     
significant new use rule ,! date on :i* 
! p]fluoroalkyl or polyfluoroalkyl      
sub/ance or class ( p]fluoroalkyl or    

polyfluoroalkyl sub/ances is add$ to a  
li/ ( sub/ances cov]$ by a significant  
new use rule "u subsection 7a77#b7 or   
7f7 ( section #e ( ! ,toxic ,sub/ances  
,control ,act 7#ae ,u4,s4,c4 #bfjd74    
7,d7 ,addition z active *emical sub/ance
 ,! date on :i* ! p]fluoroalkyl or      
polyfluoroalkyl sub/ance or class (     
p]fluoroalkyl or polyfluoroalkyl        
sub/ances t is on a li/ ( sub/ances     
cov]$ by a significant new use rule "u  
subsection 7a77#b7 or 7f7 ( section #e (
 ! ,toxic ,sub/ances ,control ,act 7#ae 
,u4,s4,c4 #bfjd7 is add$ z an active    
*emical sub/ance on ! inv5tory "u       
section #h7;b77#a7 ( ! ,toxic ,sub/ances
 ,control ,act 7#ae ,u4,s4,c4           
#bfjg7;b77#a774  7#b7 ,?re%old = report+
  7,a7 ,9 g5]al ,subject to subp>agraph 
7,b71 ! ?re%old = report+ "u section    
#cac7;f77#a7 ( ! ,em]g5cy ,plann+ &     
,community ,"r-,to-,"k ,act ( #aihf 7#db
 ,u4,s4,c4 #aabjc7;f77#a77 ! sub/ances &
 classes ( sub/ances includ$ 9 ! toxics 
release inv5tory "u p>agraph 7#a7 is    

#ajj p\nds4  7,b7 ,revisions ,n lat] ?an
 #e ye>s aft] ! date ( enactm5t ( ?is   
,act1 ! ,adm9i/rator %all-- 7i7 det]m9e 
:e!r revision ( ! ?re%olds "u           
subp>agraph 7,a7 is w>rant$2 &  7ii7 if 
! ,adm9i/rator det]m9es a revision to be
 w>rant$ "u clause 7i71 initiate a      
revision "u section #cac7;f77#b7 ( !    
,em]g5cy ,plann+ & ,community           
,"r-,to-,"k ,act ( #aihf 7#db ,u4,s4,c4 
#aajbc7;f77#b774  7d7 ,inclusion foll[+ 
det]m9ation  7#a7 ,9 g5]al ,to ! ext5t n
 already subject to subsection 7b71 n   
lat] ?an #b ye>s aft] ! date ( enactm5t 
( ?is ,act1 ! ,adm9i/rator %all det]m9e 
:e!r ! sub/ances & classes ( sub/ances  
describ$ 9 p>agraph 7#b7 meet ! crit]ia 
describ$ 9 section #cac7;d77#b7 ( !     
,em]g5cy ,plann+ & ,community           
,"r-,to-,"k ,act ( #aihf 7#db ,u4,s4,c4 
#aajbc7;d77#b77 = inclusion 9 ! toxics  
release inv5tory4  7#b7 ,sub/ances      
describ$ ,! sub/ances & classes (       
sub/ances ref]r$ to 9 p>agraph 7#a7 are 
p]fluoroalkyl & polyfluoroalkyl         

sub/ances & classes ( p]fluoroalkyl &   
polyfluoroalkyl sub/ances1 includ+--    
7,a7 hexafluoropropyl5e oxide dim] acid 
7,*emical ,ab/racts ,s]vice ,no4        
#acbeb-ac-f72  7,b7 ! comp\nds associat$
 ) ! *emical describ$ 9 subp>agraph 7,a7
 7,*emical ,ab/racts ,s]vice ,nos4      
#fbjcg-hj-c & #bjfb-ih-h72  7,c7        
p]fluoro7#b-p5tafluoroe?oxy-e?oxy7acetic
 acid ammonium salt 7,*emical ,ab/racts 
,s]vice ,no4 #ijhjbj-eb-j72  7,d7       
#b1c1c1c-tetrafluoro                    
#b-7a1a1b1c1c1c-;hexafluoro7-#b-7trifluo
rome?oxy7 propanoyl fluoride 7,*emical  
,ab/racts ,s]vice ,no4 #bdgi-ge-f72     
7,e7 #b1c1c1c-tetrafluoro               
#b-7a1a1b1c1c1c-;hexafluoro7-#b-7trifluo
rome?oxy7 propionic acid 7,*emical      
,ab/racts ,s]vice ,no4 #bdgi-gc-d72     
7,f7                                    
#c;,h-p]fluoro-#c-7c-me?oxy-propoxy7    
propanoic acid 7,*emical ,ab/racts      
,s]vice ,no4 #iaijje-ad-d72  7,g7 !     
salts associat$ ) ! *emical describ$ 9  
subp>agraph 7,f7 7,*emical ,ab/racts    

,s]vice ,nos4 #iehdde-dd-h1             
#ajhgbga-df-b1 & ,,nocas#hibdeb72  7,h7 
#a-octanesulfonic acid                  
#c1c1d1d1e1e1f1f1g1g1h1h-tridecafluoro-p
otassium salt 7,*emical ,ab/racts       
,s]vice ,no4 #eiehg-ch-a72  7,i7        
p]fluorobutanesulfonic acid 7,*emical   
,ab/racts ,s]vice ,no4 #cge-gc-e72  7,j7
 #a-;,butanesulfonic acid1              
#a1a1b1b1c1c1d1d1d-nonafluoro-potassium 
salt 7,*emical ,ab/racts ,s]vice ,no4   
#bidbj-di-c72  7,k7 ! compon5t associat$
 ) ! *emical describ$ 9 subp>agraph 7,j7
 7,*emical ,ab/racts ,s]vice ,no4       
#deahg-ae-c72  7,l7 heptafluorobutyric  
acid 7,*emical ,ab/racts ,s]vice ,no4   
#cge-bb-d72  7,m7 p]fluorohexanoic acid 
7,*emical ,ab/racts ,s]vice ,no4        
#cjg-bd-d72 &  7,n7 a p]fluoroalkyl &   
polyfluoroalkyl sub/ance or class (     
p]fluoroalkyl or polyfluoroalkyl        
sub/ances o!r ?an ^? *emicals describ$ 9
 subp>agraphs 7,a7 ?r\gh 7,m7 t is us$  
to manufacture fluoropolym]s1 z det]m9$ 
by ! ,adm9i/rator4  7#c7 ,addition to   

toxics release inv5tory ,subject to     
subsection 7e71 if ! ,adm9i/rator       
det]m9es "u p>agraph 7#a7 t a sub/ance  
or a class ( sub/ances describ$ 9       
p>agraph 7#b7 meets ! crit]ia describ$ 9
 section #cac7;d77#b7 ( ! ,em]g5cy      
,plann+ & ,community ,"r-,to-,"k ,act ( 
#aihf 7#db ,u4,s4,c4 #aajbc7;d77#b771 ! 
,adm9i/rator %all revise ! toxics       
release inv5tory to include t sub/ance  
or class ( sub/ances n lat] ?an #b ye>s 
aft] ! date on :i* ! ,adm9i/rator makes 
! det]m9ation4  7e7 ,confid5tial bus9ess
 in=mation  7#a7 ,9 g5]al ,prior to     
includ+ on ! toxics release inv5tory    
pursuant to subsection 7b77#a71 7c77#a71
 or 7d77#c7 any p]fluoroalkyl or        
polyfluoroalkyl sub/ance or class (     
p]fluoroalkyl or polyfluoroalkyl        
sub/ances ! *emical id5tity ( :i* is    
subject to a claim ( a p]son (          
protection f disclosure "u subsection   
7a7 ( section #eeb ( title #e1 ,unit$   
,/ates ,code1 pursuant to subsection    
7b77#d7 ( t section1 ! ,adm9i/rator     

%all--  7,a7 review t claim ( protection
 f disclosure2 &  7,b7 require t p]son  
to reass]t & sub/antiate or             
resub/antiate t claim 9 accordance )    
section #ad7;f7 ( ! ,toxic ,sub/ances   
,control ,act 7#ae ,u4,s4,c4 #bfac7;f774
  7#b7 ,nondisclosure ( protection      
in=mation ,if ! ,adm9i/rator det]m9es t 
! *emical id5tity ( a p]fluoroalkyl or  
polyfluoroalkyl sub/ance or class (     
p]fluoroalkyl or polyfluoroalkyl        
sub/ances qualifies = protection f      
disclosure "u p>agraph 7#a71 !          
,adm9i/rator %all include ! sub/ance or 
class ( sub/ances1 z applicable1 on !   
toxics release inv5tory 9 a mann] t does
 n disclose ! protect$ in=mation4  7f7  
,em]g5cy ,plann+ & ,community           
,"r-,to-,"k ,act ( #aihf ,section       
#cac7;c7 ( ! ,em]g5cy ,plann+ &         
,community ,"r-,to-,"k ,act ( #aihf 7#db
 ,u4,s4,c4 #aajbc7;c77 is am5d$--  7#a7 
by /rik+ ! p]iod at ! end & ins]t+ 2 &2 
7#b7 by /rik+ are ^? *emicals & ins]t+ !
 foll[+3 8are--  7#a7 ! *emicals  2 &   

7#c7 by add+ at ! end ! foll[+3  7#b7 ! 
*emicals includ$ "u subsections 7b77#a71
 7c77#a71 & 7d77#c7 ( section #b ( !    
,,pfas ,release ,disclosure ,act4  4    
#a4 ,%ort title2 table ( cont5ts  7a7   
,%ort title ,?is ,act may be cit$ z !   
,,pfas ,release ,disclosure &           
,protection ,act ( #bjai4  7b7 ,table ( 
cont5ts ,! table ( cont5ts = ?is ,act is
 z foll[s3 ,sec4 #a4 ,%ort title2 table 
( cont5ts4,sec4 #b4 ,def9ition (        
,adm9i/rator4,,title ,i--,,pfas ,release
 ,disclosure,sec4 #aja4 ,additions to   
toxics release inv5tory4,,title         
,,ii--,dr9k+ ,water,sec4 #bja4 ,national
 prim>y dr9k+ wat] regulations =        
,,pfas4,sec4 #bjb4 ,monitor+ &          
detection4,sec4 #bjc4 ,en=cem5t4,sec4   
#bjd4 ,dr9k+ wat] /ate revolv+          
funds4,,title ,,iii--,,pfas             
,detection,sec4 #cja4 ,def9itions4,sec4 
#cjb4 ,p]=mance /&>d = ! detection (    
p]fluor9at$ comp\nds4,sec4 #cjc4        
,nationwide sampl+4,sec4 #cjd4 ,data    
usage4,sec4 #cje4 ,collaboration4,sec4  

#cjf4 ,au?orization (                   
appropriations4,,title ,,iv--,safe      
,dr9k+ ,wat] ,assistance,sec4 #dja4     
,def9itions4,sec4 #djb4 ,rese>* &       
coord9ation plan = enhanc$ response on  
em]g+ contam9ants4,,title               
,v--,miscellaneous,sec4 #eja4 ,dep>tm5t 
( ,def5se au?orities4,sec4 #ejb4 ,,pfas 
data call4,sec4 #ejc4 ,significant new  
use rule = long-*a9 ,,pfas4,sec4 #ejd4  
,,pfas de/ruction & disposal            
guidance4,sec4 #eje4 ,,pfas rese>* &    
developm5t4  #b4 ,def9ition (           
,adm9i/rator ,9 ?is ,act1 ! t]m         
,adm9i/rator means ! ,adm9i/rator ( !   
,environm5tal ,protection ,ag5cy4  ,i   
,,pfas ,release ,disclosure  #aja4      
,additions to toxics release inv5tory   
7a7 ,def9ition ( toxics release inv5tory
 ,9 ?is section1 ! t]m toxics release   
inv5tory means ! toxics release inv5tory
 "u section #cac7;c7 ( ! ,em]g5cy       
,plann+ & ,community ,"r-,to-,"k ,act ( 
#aihf 7#db ,u4,s4,c4 #aajbc7;c774  7b7  
,imm$iate inclusion  7#a7 ,9 g5]al      

,subject to subsection 7e71 beg9n+      
,janu>y #a ( ! cal5d> ye> foll[+ ! date 
( enactm5t ( ?is ,act1 ! foll[+ *emicals
 %all be deem$ to be includ$ 9 ! toxics 
release inv5tory3  7,a7                 
,p]fluorooctanoic acid 7commonly ref]r$ 
to z ,,pfoa7 7,*emical ,ab/racts ,s]vice
 ,no4 #cce-fg-a74  7,b7 ,! salt         
associat$ ) ! *emical describ$ 9        
subp>agraph 7,a7 7,*emical ,ab/racts    
,s]vice ,no4 #chbe-bf-a74  7,c7         
,p]fluorooctane sulfonic acid 7commonly 
ref]r$ to z ,,pfos7 7,*emical ,ab/racts 
,s]vice ,no4 #agfc-bc-a74  7,d7 ,! salts
 associat$ ) ! *emical describ$ 9       
subp>agraph 7,c7 7,*emical ,ab/ract     
,s]vice ,nos4 #debih-ij-f1 #bideg-gb-e1 
#efggc-db-c1 #bijha-ef-i1 #djba-dg-j1   
#aaahgc-cc-g1 & #iajcf-ga-d74  7,e7 ,a  
p]fluoroalkyl or polyfluoroalkyl        
sub/ance or class ( p]fluoroalkyl or    
polyfluoroalkyl sub/ances t is--  7i7   
li/$ z an active *emical sub/ance 9 !   
,febru>y #bjai update to ! inv5tory "u  
section #h7;b77#a7 ( ! ,toxic ,sub/ances

 ,control ,act 7#ae ,u4,s4,c4           
#bfjg7;b77#a772 &  7ii7 on ! date (     
enactm5t ( ?is ,act1 subject to !       
provisions (-- 7,i7 section #gba4iehb ( 
title #dj1 ,code ( ,f$]al ,regulations2 
or  7,,ii7 section #gba4ajecf ( title   
#dj1 ,code ( ,f$]al ,regulations4  7#b7 
,?re%old = report+  7,a7 ,9 g5]al       
,subject to subp>agraph 7,b71 ! ?re%old 
= report+ ! *emicals describ$ 9 p>agraph
 7#a7 "u section #cac7;f77#a7 ( !       
,em]g5cy ,plann+ & ,community           
,"r-,to-,"k ,act ( #aihf 7#db ,u4,s4,c4 
#aajbc7;f77#a77 is #ajj p\nds4  7,b7    
,revisions ,n lat] ?an #e ye>s aft] !   
date ( enactm5t ( ?is ,act1 !           
,adm9i/rator %all-- 7i7 det]m9e :e!r    
revision ( ! ?re%old "u subp>agraph 7,a7
 is w>rant$2 &  7ii7 if ! ,adm9i/rator  
det]m9es a revision to be w>rant$ "u    
clause 7i71 initiate a revision "u      
section #cac7;f77#b7 ( ! ,em]g5cy       
,plann+ & ,community ,"r-,to-,"k ,act ( 
#aihf 7#db ,u4,s4,c4 #aajbc7;f77#b774   
7c7 ,inclusion foll[+ assessm5t  7#a7 ,9

 g5]al ,subject to subsection 7e71 a    
p]fluoroalkyl or polyfluoroalkyl        
sub/ance or class ( p]fluoroalkyl or    
polyfluoroalkyl sub/ances %all be       
automatically includ$ 9 ! toxics release
 inv5tory beg9n+ ,janu>y #a ( ! cal5d>  
ye> aft] any ( ! foll[+ dates3  7,a7    
,e/abli%m5t ( toxicity value ,! date on 
:i* ! ,adm9i/rator e/abli%es a toxicity 
value = ! p]fluoroalkyl or              
polyfluoroalkyl sub/ance or class (     
p]fluoroalkyl or polyfluoroalkyl        
sub/ances4  7,b7 ,significant new use   
rule ,! date on :i* ! ,adm9i/rator      
f9alizes a significant new use rule "u  
subsection 7a77#b7 ( section #e ( !     
,toxic ,sub/ances ,control ,act 7#ae    
,u4,s4,c4 #bfjd71 except a significant  
new use rule promulgat$ 9 connection )  
an ord] issu$ "u subsection 7e7 ( t     
section1 = ! p]fluoroalkyl or           
polyfluoroalkyl sub/ance or class (     
p]fluoroalkyl or polyfluoroalkyl        
sub/ances4  7,c7 ,addition to exi/+     
significant new use rule ,! date on :i* 

! p]fluoroalkyl or polyfluoroalkyl      
sub/ance or class ( p]fluoroalkyl or    
polyfluoroalkyl sub/ances is add$ to a  
li/ ( sub/ances cov]$ by a significant  
new use rule previ\sly promulgat$ "u    
subsection 7a77#b7 ( section #e ( !     
,toxic ,sub/ances ,control ,act 7#ae    
,u4,s4,c4 #bfjd71 except a significant  
new use rule promulgat$ 9 connection )  
an ord] issu$ "u subsection 7e7 ( t     
section4  7,d7 ,addition z active       
*emical sub/ance ,! date on :i* !       
p]fluoroalkyl or polyfluoroalkyl        
sub/ance or class ( p]fluoroalkyl or    
polyfluoroalkyl sub/ances t is on a li/ 
( sub/ances cov]$ by a significant new  
use rule "u subsection 7a77#b7 ( section
 #e ( ! ,toxic ,sub/ances ,control ,act 
7#ae ,u4,s4,c4 #bfjd71 except a         
significant new use rule promulgat$ 9   
connection ) an ord] issu$ "u subsection
 7e7 ( t section1 is--  7i7 add$ to !   
inv5tory "u subsection 7b77#a7 ( section
 #h ( ! ,toxic ,sub/ances ,control ,act 
7#ae ,u4,s4,c4 #bfjg7 & designat$ z an  

active *emical sub/ance "u subsection   
7b77#e77;,a7 ( t section2 or  7ii7      
designat$ z an active *emical sub/ance  
on ! inv5tory 9 accordance ) subsection 
7b77#e77;,b7 ( t section4  7#b7 ,?re%old
 = report+  7,a7 ,9 g5]al ,subject to   
subp>agraph 7,b71 ! ?re%old = report+ "u
 section #cac7;f77#a7 ( ! ,em]g5cy      
,plann+ & ,community ,"r-,to-,"k ,act ( 
#aihf 7#db ,u4,s4,c4 #aabjc7;f77#a77 !  
sub/ances & classes ( sub/ances includ$ 
9 ! toxics release inv5tory "u p>agraph 
7#a7 is #ajj p\nds4  7,b7 ,revisions ,n 
lat] ?an #e ye>s aft] ! date ( enactm5t 
( ?is ,act1 ! ,adm9i/rator %all-- 7i7   
det]m9e :e!r revision ( ! ?re%olds "u   
subp>agraph 7,a7 is w>rant$2 &  7ii7 if 
! ,adm9i/rator det]m9es a revision to be
 w>rant$ "u clause 7i71 initiate a      
revision "u section #cac7;f77#b7 ( !    
,em]g5cy ,plann+ & ,community           
,"r-,to-,"k ,act ( #aihf 7#db ,u4,s4,c4 
#aajbc7;f77#b774  7d7 ,inclusion foll[+ 
det]m9ation  7#a7 ,9 g5]al ,to ! ext5t n
 already subject to subsection 7b71 n   

lat] ?an #b ye>s aft] ! date ( enactm5t 
( ?is ,act1 ! ,adm9i/rator %all det]m9e 
:e!r ! sub/ances & classes ( sub/ances  
describ$ 9 p>agraph 7#b7 meet ! crit]ia 
describ$ 9 section #cac7;d77#b7 ( !     
,em]g5cy ,plann+ & ,community           
,"r-,to-,"k ,act ( #aihf 7#db ,u4,s4,c4 
#aajbc7;d77#b77 = inclusion 9 ! toxics  
release inv5tory4  7#b7 ,sub/ances      
describ$ ,! sub/ances & classes (       
sub/ances ref]r$ to 9 p>agraph 7#a7 are 
p]fluoroalkyl & polyfluoroalkyl         
sub/ances & classes ( p]fluoroalkyl &   
polyfluoroalkyl sub/ances1 includ+--    
7,a7 hexafluoropropyl5e oxide dim] acid 
7,*emical ,ab/racts ,s]vice ,no4        
#acbeb-ac-f72  7,b7 ! comp\nds associat$
 ) ! *emical describ$ 9 subp>agraph 7,a7
 7,*emical ,ab/racts ,s]vice ,nos4      
#fbjcg-hj-c & #bjfb-ih-h72  7,c7        
p]fluoro7#b-p5tafluoroe?oxy-e?oxy7acetic
 acid ammonium salt 7,*emical ,ab/racts 
,s]vice ,no4 #ijhjbj-eb-j72  7,d7       
#b1c1c1c-tetrafluoro                    
#b-7a1a1b1c1c1c-;hexafluoro7-#b-7trifluo

rome?oxy7 propanoyl fluoride 7,*emical  
,ab/racts ,s]vice ,no4 #bdgi-ge-f72     
7,e7 #b1c1c1c-tetrafluoro               
#b-7a1a1b1c1c1c-;hexafluoro7-#b-7trifluo
rome?oxy7 propionic acid 7,*emical      
,ab/racts ,s]vice ,no4 #bdgi-gc-d72     
7,f7                                    
#c;,h-p]fluoro-#c-7c-me?oxy-propoxy7    
propanoic acid 7,*emical ,ab/racts      
,s]vice ,no4 #iaijje-ad-d72  7,g7 !     
salts associat$ ) ! *emical describ$ 9  
subp>agraph 7,f7 7,*emical ,ab/racts    
,s]vice ,nos4 #iehdde-dd-h1             
#ajhgbga-df-b1 & ,,nocas#hibdeb72  7,h7 
#a-octanesulfonic acid                  
#c1c1d1d1e1e1f1f1g1g1h1h-tridecafluoro-p
otassium salt 7,*emical ,ab/racts       
,s]vice ,no4 #eiehg-ch-a72  7,i7        
p]fluorobutanesulfonic acid 7,*emical   
,ab/racts ,s]vice ,no4 #cge-gc-e72  7,j7
 #a-;,butanesulfonic acid1              
#a1a1b1b1c1c1d1d1d-nonafluoro-potassium 
salt 7,*emical ,ab/racts ,s]vice ,no4   
#bidbj-di-c72  7,k7 ! compon5t associat$
 ) ! *emical describ$ 9 subp>agraph 7,j7

 7,*emical ,ab/racts ,s]vice ,no4       
#deahg-ae-c72  7,l7 heptafluorobutyric  
acid 7,*emical ,ab/racts ,s]vice ,no4   
#cge-bb-d72  7,m7 p]fluorohexanoic acid 
7,*emical ,ab/racts ,s]vice ,no4        
#cjg-bd-d72  7,n7 ea* p]fluoroalkyl or  
polyfluoroalkly sub/ance or class (     
p]fluoroalkyl or polyfluoroalkyl        
sub/ances = :i* a me?od to measure      
levels 9 dr9k+ wat] has be5 validat$ by 
! ,adm9i/rator2 &  7,o7 a p]fluoroalkyl 
& polyfluoroalkyl sub/ance or class (   
p]fluoroalkyl or polyfluoroalkyl        
sub/ances o!r ?an ! *emicals describ$ 9 
subp>agraphs 7,a7 ?r\gh 7,n7 t is us$ to
 manufacture fluoropolym]s1 z det]m9$ by
 ! ,adm9i/rator4  7#c7 ,addition to     
toxics release inv5tory ,subject to     
subsection 7e71 if ! ,adm9i/rator       
det]m9es "u p>agraph 7#a7 t a sub/ance  
or a class ( sub/ances describ$ 9       
p>agraph 7#b7 meets ! crit]ia describ$ 9
 section #cac7;d77#b7 ( ! ,em]g5cy      
,plann+ & ,community ,"r-,to-,"k ,act ( 
#aihf 7#db ,u4,s4,c4 #aajbc7;d77#b771 ! 

,adm9i/rator %all revise ! toxics       
release inv5tory to include t sub/ance  
or class ( sub/ances n lat] ?an #b ye>s 
aft] ! date on :i* ! ,adm9i/rator makes 
! det]m9ation4  7e7 ,confid5tial bus9ess
 in=mation  7#a7 ,9 g5]al ,prior to     
includ+ on ! toxics release inv5tory    
pursuant to subsection 7b77#a71 7c77#a71
 or 7d77#c7 any p]fluoroalkyl or        
polyfluoroalkyl sub/ance or class (     
p]fluoroalkyl or polyfluoroalkyl        
sub/ances ! *emical id5tity ( :i* is    
subject to a claim ( a p]son (          
protection f disclosure "u subsection   
7a7 ( section #eeb ( title #e1 ,unit$   
,/ates ,code1 pursuant to subsection    
7b77#d7 ( t section1 ! ,adm9i/rator     
%all--  7,a7 review t claim ( protection
 f disclosure2 &  7,b7 require t p]son  
to reass]t & sub/antiate or             
resub/antiate t claim 9 accordance )    
section #ad7;f7 ( ! ,toxic ,sub/ances   
,control ,act 7#ae ,u4,s4,c4 #bfac7;f774
  7#b7 ,nondisclosure ( protect$        
in=mation ,if ! ,adm9i/rator det]m9es t 

! *emical id5tity ( a p]fluoroalkyl or  
polyfluoroalkyl sub/ance or class (     
p]fluoroalkyl or polyfluoroalkyl        
sub/ances qualifies = protection f      
disclosure "u p>agraph 7#a71 !          
,adm9i/rator %all include ! sub/ance or 
class ( sub/ances1 z applicable1 on !   
toxics release inv5tory 9 a mann] t does
 n disclose ! protect$ in=mation4  7f7  
,em]g5cy ,plann+ & ,community           
,"r-,to-,"k ,act ( #aihf ,section       
#cac7;c7 ( ! ,em]g5cy ,plann+ &         
,community ,"r-,to-,"k ,act ( #aihf 7#db
 ,u4,s4,c4 #aajbc7;c77 is am5d$--  7#a7 
by /rik+ ! p]iod at ! end & ins]t+ 2 &2 
7#b7 by /rik+ are ^? *emicals & ins]t+ !
 foll[+3 8are--  7#a7 ! *emicals  2 &   
7#c7 by add+ at ! end ! foll[+3  7#b7 ! 
*emicals includ$ "u subsections 7b77#a71
 7c77#a71 & 7d77#c7 ( section #aja ( !  
,,pfas ,release ,disclosure &           
,protection ,act ( #bjai4  4  ,,ii      
,dr9k+ ,wat]  #bja4 ,national prim>y    
dr9k+ wat] regulations = ,,pfas ,section
 #adab7;b77#b7 ( ! ,safe ,dr9k+ ,wat]   

,act 7#db ,u4,s4,c4 #cjj;g-#a7;b77#b77  
is am5d$ by add+ at ! end ! foll[+3     
7,d7 ,p]fluoroalkyl & polyfluoroalkyl   
sub/ances  7i7 ,9 g5]al ,n lat] ?an #b  
ye>s aft] ! date ( enactm5t ( ?is       
subp>agraph1 ! ,adm9i/rator %all        
promulgate a national prim>y dr9k+ wat] 
regulation = p]fluoroalkyl &            
polyfluoroalkyl sub/ances1 :i* %all1 at 
a m9imum1 include /&>ds =--  7,i7       
p]fluorooctanoic acid 7commonly ref]r$  
to z ,,pfoa72 &  7,,ii7 p]fluorooctane  
sulfonic acid 7commonly ref]r$ to z     
,,pfos74  7ii7 ,alt]native proc$ures    
7,i7 ,9 g5]al ,n lat] ?an #a ye> aft] ! 
validation by ! ,adm9i/rator ( an       
equally effective quality control & te/+
 proc$ure to ensure compliance ) t      
national prim>y dr9k+ wat] regulation to
 measure ! levels describ$ 9 subclause  
7,,ii7 or o!r me?ods to detect & monitor
 p]fluoroalkyl & polyfluoroalkyl        
sub/ances 9 dr9k+ wat]1 ! ,adm9i/rator  
%all add ! proc$ure or me?od z an       
alt]native to ! quality control & te/+  

proc$ure describ$ 9 t national prim>y   
dr9k+ wat] regulation by publi%+ !      
proc$ure or me?od 9 ! ,f$]al ,regi/]4   
7,,ii7 ,levels describ$ ,! levels ref]r$
 to 9 subclause 7,i7 are-- 7aa7 ! level 
( a p]fluoroalkyl or polyfluoroalkyl    
sub/ance2  7bb7 ! total levels (        
p]fluoroalkyl & polyfluoroalkyl         
sub/ances2 &  7cc7 ! total levels (     
organic fluor9e4  7iii7 ,inclusions ,!  
,adm9i/rator may include a p]fluoroalkyl
 or polyfluoroalkyl sub/ance or class ( 
p]fluoroalkyl or polyfluoroalkyl        
sub/ances on--  7,i7 ! li/ ( contam9ants
 = consid]ation ( regulation "u p>agraph
 7#a77;,b77i72 &  7,,ii7 ! li/ (        
unregulat$ contam9ants to be monitor$ "u
 section #adde7;a77#b77;,b77i74  7iv7   
,monitor+ ,:5 e/abli%+ monitor+         
requirem5ts = public wat] sy/ems z "p ( 
a national prim>y dr9k+ wat] regulation 
"u clause 7i7 or clause 7vi77,,ii71 !   
,adm9i/rator %all tailor ! monitor+     
requirem5ts = public wat] sy/ems t d n  
detect or are reliably & consi/5tly bel[

 ! maximum contam9ant level 7z def9$ 9  
section #adah7;b77#b77;,b77 = !         
p]fluoroalkyl or polyfluoroalkyl        
sub/ance or class ( p]fluoroalkyl or    
polyfluoroalkyl sub/ances subject to !  
national prim>y dr9k+ wat] regulation4  
7v7 ,heal? risk r$uction & co/ analysis 
,9 meet+ ! requirem5ts ( p>agraph       
7#c77;,c71 ! ,adm9i/rator may rely on   
in=mation available to ! ,adm9i/rator ) 
respect to #a or m specific             
p]fluoroalkyl or polyfluoroalkyl        
sub/ances to extrapolate reason$        
conclusions reg>d+ ! heal? risks &      
effects ( a class ( p]fluoroalkyl or    
polyfluoroalkyl sub/ances ( :i* !       
specific p]fluoroalkyl or               
polyfluoroalkyl sub/ances are a "p4     
7vi7 ,regulation ( additional sub/ances 
7,i7 ,det]m9ation ,! ,adm9i/rator %all  
make a det]m9ation "u p>agraph          
7#a77;,a71 us+ ! crit]ia describ$ 9     
clauses 7i7 ?r\gh 7iii7 ( t p>agraph1   
:e!r to include a p]fluoroalkyl or      
polyfluoroalkyl sub/ance or class (     

p]fluoroalkyl or polyfluoroalkyl        
sub/ances 9 ! national prim>y dr9k+ wat]
 regulation "u clause 7i7 n lat] ?an #ah
 mon?s aft] ! lat] (--  7aa7 ! date on  
:i* ! p]fluoroalkyl or polyfluoroalkyl  
sub/ance or class ( p]fluoroalkyl or    
polyfluoroalkyl sub/ances is li/$ on !  
li/ ( contam9ants = consid]ation (      
regulation "u p>agraph 7#a77;,b77i72 &  
7bb7 ! date on :i*-- 7,,aa7 !           
,adm9i/rator has receiv$ ! results (    
monitor+ "u section #adde7;a77#b77;,b7 =
 ! p]fluoroalkyl or polyfluoroalkyl     
sub/ance or class ( p]fluoroalkyl or    
polyfluoroalkyl sub/ance2 or 7,,bb7 !   
,adm9i/rator has receiv$ f9i%$ wat] data
 or f9i%$ wat] monitor+ surveys = !     
p]fluoroalkyl or polyfluoroalkyl        
sub/ance or class ( p]fluoroalkyl or    
polyfluoroalkyl sub/ances f a ,f$]al or 
,/ate ag5cy t ! ,adm9i/rator det]m9es to
 be suffici5t to make a det]m9ation "u  
p>agraph 7#a77;,a74  7,,ii7 ,prim>y     
dr9k+ wat] regulations  7aa7 ,9 g5]al ,=
 ea* p]fluoroalkyl or polyfluoroalkyl   

sub/ance or class ( p]fluoroalkyl or    
polyfluoroalkyl sub/ances t !           
,adm9i/rator det]m9es to regulate "u    
subclause 7,i71 ! ,adm9i/rator-- 7,,aa7 
n lat] ?an #ah mon?s aft] ! date on :i* 
! ,adm9i/rator makes ! det]m9ation1 %all
 propose a national prim>y dr9k+ wat]   
regulation = ! p]fluoroalkyl or         
polyfluoroalkyl sub/ance or class (     
p]fluoroalkyl or polyfluoroalkyl        
sub/ances2 & 7,,bb7 may publi% ! propos$
 national prim>y dr9k+ wat] regulation  
describ$ 9 subitem 7,,aa7 concurr5tly ) 
! publication ( ! det]m9ation to        
regulate ! p]fluoroalkyl or             
polyfluoroalkyl sub/ance or class (     
p]fluoroalkyl or polyfluoroalkyl        
sub/ances4  7bb7 ,deadl9e  7,,aa7 ,9    
g5]al ,n lat] ?an #a ye> aft] ! date on 
:i* ! ,adm9i/rator publi%es a propos$   
national prim>y dr9k+ wat] regulation "u
 item 7aa77,,aa7 & subject to subitem   
7,,bb71 ! ,adm9i/rator %all take f9al   
action on ! propos$ national prim>y     
dr9k+ wat] regulation4 7,,bb7 ,ext5sion 

,! ,adm9i/rator1 on publication ( notice
 9 ! ,f$]al ,regi/]1 may ext5d ! deadl9e
 "u subitem 7,,aa7 by n m ?an #f mon?s4 
7vii7 ,lifetime dr9k+ wat] heal?        
advisory  7,i7 ,9 g5]al ,subject to     
subclause 7,,ii71 ! ,adm9i/rator %all   
publi% a heal? advisory "u p>agraph     
7#a77;,f7 = a p]fluoroalkyl or          
polyfluoroalkyl sub/ance or class (     
p]fluoroalkyl or polyfluoroalkyl        
sub/ances n lat] ?an #a ye> aft] ! lat] 
(--  7aa7 ! date on :i* ! ,adm9i/rator  
f9alizes a toxicity value = !           
p]fluoroalkyl or polyfluoroalkyl        
sub/ance or class ( p]fluoroalkyl or    
polyfluoroalkyl sub/ances2 &  7bb7 !    
date on :i* ! ,adm9i/rator validates an 
effective quality control & te/+        
proc$ure = ! p]fluoroalkyl or           
polyfluoroalkyl sub/ance or class (     
p]fluoroalkyl or polyfluoroalkyl        
sub/ance1 if su* a proc$ure did n exi/  
on ! date on :i* ! toxicity value       
describ$ 9 item 7aa7 0 f9aliz$4  7,,ii7 
,waiv] ,! ,adm9i/rator may waive !      

requirem5ts ( subclause 7,i7 ) respect  
to a p]fluoroalkyl or polyfluoroalkyl   
sub/ance or class ( p]fluoroalkyl &     
polyfluoroalkyl sub/ances if !          
,adm9i/rator det]m9es t !re is a        
sub/antial likelihood t ! p]fluoroalkyl 
or polyfluoroalkyl sub/ance or class (  
p]fluoroalkyl or polyfluoroalkyl        
sub/ances w n occur 9 dr9k+ wat]4  4    
#bjb4 ,monitor+ & detection  7a7        
,monitor+ program = unregulat$          
contam9ants  7#a7 ,9 g5]al ,!           
,adm9i/rator %all include ea* sub/ance  
describ$ 9 p>agraph 7#b7 9 ! fif?       
publication ( ! li/ ( unregulat$        
contam9ants to be monitor$ "u section   
#adde7;a77#b77;,b77i7 ( ! ,safe ,dr9k+  
,wat] ,act 7#db ,u4,s4,c4               
#cjj;j-#d7;a77#b77;,b77i774  7#b7       
,sub/ances describ$ ,! sub/ances ref]r$ 
to 9 p>agraph 7#a7 are p]fluoroalkyl &  
polyfluoroalkyl sub/ances & classes (   
p]fluoroalkyl & polyfluoroalkyl         
sub/ances--  7,a7 = :i* a me?od to      
measure ! level 9 dr9k+ wat] has be5    

validat$ by ! ,adm9i/rator2 &  7,b7 t   
are n subject to a national prim>y dr9k+
 wat] regulation "u clause 7i7 or       
7vi77,,ii7 ( subp>agraph 7,d7 ( section 
#adab7;b77#b7 ( ! ,safe ,dr9k+ ,wat]    
,act 7#db ,u4,s4,c4 #cjj;g-#a7;b77#b774 
7#c7 ,exception ,! p]fluoroalkyl &      
polyfluoroalkyl sub/ances & classes (   
p]fluoroalkyl & polyfluoroalkyl         
sub/ances includ$ 9 ! li/ ( unregulat$  
contam9ants to be monitor$ "u section   
#adde7;a77#b77;,b77i7 ( ! ,safe ,dr9k+  
,wat] ,act 7#db ,u4,s4,c4               
#cjj;j-#d7;a77#b77;,b77i77 "u p>agraph  
7#a7 %all n c\nt t[>ds ! limit ( #cj    
unregulat$ contam9ants to be monitor$ by
 public wat] sy/ems "u t section4  7b7  
,applicability  7#a7 ,9 g5]al ,!        
,adm9i/rator %all-- 7,a7 require public 
wat] sy/ems s]v+ m ?an #aj1jjj p]sons to
 monitor = ! sub/ances describ$ 9       
subsection 7a77#b72  7,b7 subject to    
p>agraph 7#b7 & ! availability (        
appropriations1 require public wat]     
sy/ems s]v+ n few] ?an #c1cjj & n m ?an 

#aj1jjj p]sons to monitor = ! sub/ances 
describ$ 9 subsection 7a77#b72 &  7,c7  
subject to p>agraph 7#b7 & !            
availability ( appropriations1 ensure t 
only a repres5tative sample ( public    
wat] sy/ems s]v+ few] ?an #c1cjj p]sons 
are requir$ to monitor = ! sub/ances    
describ$ 9 subsection 7a77#b74  7#b7    
,requirem5t ,if ! ,adm9i/rator det]m9es 
t !re is n suffici5t laboratory capacity
 to c>ry out ! monitor+ requir$ "u      
subp>agraphs 7,b7 & 7,c7 ( p>agraph     
7#a71 ! ,adm9i/rator may waive !        
monitor+ requirem5ts 9 ^? subp>agraphs4 
7#c7 ,funds ,! ,adm9i/rator %all pay !  
reasonable co/ ( su* te/+ & laboratory  
analysis z is necess>y to c>ry out !    
monitor+ requir$ "u p>agraph 7#a7 f--   
7,a7 funds made available "u subsection 
7a77#b77;,h7 or 7j77#e7 ( section #adde 
( ! ,safe ,dr9k+ ,wat] ,act 7#db        
,u4,s4,c4 #cjj;j-#d72 or  7,b7 any o!r  
funds made available = t purpose4  #bjc4
 ,en=cem5t ,not)/&+ any o!r provision ( 
law1 ! ,adm9i/rator may n impose        

f9ancial p5alties = ! violation ( a     
national prim>y dr9k+ wat] regulation 7z
 def9$ 9 section #adja ( ! ,safe ,dr9k+ 
,wat] ,act 7#db ,u4,s4,c4 #cjj;f77 )    
respect to a p]fluoroalkyl or           
polyfluoroalkyl sub/ance or class (     
p]fluoroalkyl or polyfluoroalkyl        
sub/ances = :i* a national prim>y dr9k+ 
wat] regulation has be5 promulgat$ "u   
clause 7i7 or 7vi7 ( subp>agraph 7,d7 ( 
section #adab7;b77#b7 ( ! ,safe ,dr9k+  
,wat] ,act 7#db ,u4,s4,c4               
#cjj;g-#a7;b77#b77 e>li] ?an ! date t is
 #e ye>s aft] ! date on :i* !           
,adm9i/rator promulgates ! national     
prim>y dr9k+ wat] regulation4  #bjd4    
,dr9k+ wat] /ate revolv+ funds ,section 
#adeb ( ! ,safe ,dr9k+ ,wat] ,act 7#db  
,u4,s4,c4 #cjj;j-#ab7 is am5d$-- 7#a7 9 
subsection 7a77#b71 by add+ at ! end !  
foll[+3  7,g7 ,em]g+ contam9ants  7i7 ,9
 g5]al ,subject to clause 7ii71 am\nts  
deposit$ "u subsection 7t7 9 a ,/ate    
loan fund e/abli%$ "u ?is section may be
 us$ to provide grants = ! purpose (    

address+ em]g+ contam9ants1 ) a focus on
 p]fluoroalkyl & polyfluoroalkyl        
sub/ances4  7ii7 ,requirem5ts  7,i7     
,small & disadvantag$ communities ,n    
less ?an #be p]c5t ( ! am\nts describ$ 9
 clause 7i7 %all be us$ to provide      
grants to-- 7aa7 disadvantag$           
communities 7z def9$ 9 subsection       
7d77#c772 or  7bb7 public wat] sy/ems   
s]v+ few] ?an #be1jjj p]sons4  7,,ii7   
,priorities ,9 select+ ! recipi5t ( a   
grant us+ am\nts describ$ 9 clause 7i71 
a ,/ate %all use ! priorities describ$ 9
 subsection 7b77#c77;,a74  2  7#b7 9    
subsection 7m77#a71 9 ! matt] prec$+    
subp>agraph 7,a71 by /rik+ ?is section &
 ins]t+ ?is section1 except =           
subsections 7a77#b77;,g7 & 7t72 &  7#c7 
by add+ at ! end ! foll[+3  7t7 ,em]g+  
contam9ants  7#a7 ,9 g5]al ,am\nts made 
available "u ?is subsection %all be     
allott$ to a ,/ate z if allott$ "u      
subsection 7a77#a77;,d7 z a             
capitalization grant1 = deposit into !  
,/ate loan fund ( ! ,/ate1 = ! purposes 

describ$ 9 subsection 7a77#b77;,g74     
7#b7 ,au?orization ( appropriations ,!re
 is au?oriz$ to be appropriat$ to c>ry  
out ?is subsection #ajj1jjj1jjj = ea* ( 
fiscal ye>s #bjbj ?r\gh #bjbd1 to rema9 
available until exp5d$4  4  ,,iii ,,pfas
 ,detection  #cja4 ,def9itions ,9 ?is   
title3 7#a7 ,director ,! t]m ,director  
means ! ,director ( ! ,unit$ ,/ates     
,geological ,survey4  7#b7 ,p]fluor9at$ 
comp\nd  7,a7 ,9 g5]al ,! t]m           
p]fluor9at$ comp\nd means a             
p]fluoroalkyl sub/ance or a             
polyfluoroalkyl sub/ance t is manmade ) 
at lea/ #a fully fluor9at$ c>bon atom4  
7,b7 ,def9itions ,9 ?is def9ition3 7i7  
,fully fluor9at$ c>bon atom ,! t]m fully
 fluor9at$ c>bon atom means a c>bon atom
 on :i* all ! hydrog5 sub/itu5ts h be5  
replac$ by fluor9e4  7ii7 ,nonfluor9at$ 
c>bon atom ,! t]m nonfluor9at$ c>bon    
atom means a c>bon atom on :i* no       
hydrog5 sub/itu5ts h be5 replac$ by     
fluor9e4  7iii7 ,p>tially fluor9at$     
c>bon atom ,! t]m p>tially fluor9at$    

c>bon atom means a c>bon atom on :i* "s1
 b n all1 ( ! hydrog5 sub/itu5ts h be5  
replac$ by fluor9e4  7iv7 ,p]fluoroalkyl
 sub/ance ,! t]m p]fluoroalkyl sub/ance 
means a manmade *emical ( :i* all ( !   
c>bon atoms are fully fluor9at$ c>bon   
atoms4  7v7 ,polyfluoroalkyl sub/ance ,!
 t]m polyfluoroalkyl sub/ance means a   
manmade *emical conta9+ a mix ( fully   
fluor9at$ c>bon atoms1 p>tially         
fluor9at$ c>bon atoms1 & nonfluor9at$   
c>bon atoms4  #cjb4 ,p]=mance /&>d = !  
detection ( p]fluor9at$ comp\nds  7a7 ,9
 g5]al ,! ,director %all e/abli% a      
p]=mance /&>d = ! detection (           
p]fluor9at$ comp\nds4  7b7 ,emphasis    
7#a7 ,9 g5]al ,9 develop+ ! p]=mance    
/&>d "u subsection 7a71 ! ,director %all
 emphasize ! ability to detect z _m     
p]fluor9at$ comp\nds pres5t 9 !         
environm5t z possible us+ analytical    
me?ods t--  7,a7 a*ieve limits (        
quantitation 7z def9$ 9 ! docum5t ( !   
,unit$ ,/ates ,geological ,survey       
entitl$ ,analytical ,me?ods = ,*emical  

,analysis ( ,geologic & ,o!r ,mat]ials1 
,u4,s4 ,geological ,survey & dat$       
#bjjb72 &  7,b7 are z s5sitive z is     
feasible & practicable4  7#b7           
,requirem5t ,9 develop+ ! p]=mance /&>d 
"u subsection 7a71 ! ,director may--    
7,a7 develop quality assurance & quality
 control measures to ensure accurate    
sampl+ & te/+2  7,b7 develop a tra9+    
program ) respect to ! appropriate me?od
 ( sample collection & analysis (       
p]fluor9at$ comp\nds2 &  7,c7 coord9ate 
) ! ,adm9i/rator1 includ+1 if           
appropriate1 coord9at+ to develop       
m$ia-specific1 validat$ analytical      
me?ods to detect individual & diff]5t   
p]fluor9at$ comp\nds simultane\sly4     
#cjc4 ,nationwide sampl+  7a7 ,9 g5]al  
,! ,director %all c>ry out a nationwide 
sampl+ to det]m9e ! conc5tration (      
p]fluor9at$ comp\nds 9 e/u>ies1 lakes1  
/reams1 spr+s1 wells1 wetl&s1 riv]s1    
aquif]s1 & soil us+ ! p]=mance /&>d     
develop$ "u section #cjb7;a74  7b7      
,requirem5ts ,9 c>ry+ out ! sampl+ "u   

subsection 7a71 ! ,director %all-- 7#a7 
fir/ c>ry out ! sampl+ at s\rces ( dr9k+
 wat] ne> locations ) kn[n or suspect$  
releases ( p]fluor9at$ comp\nds2  7#b7  
:5 c>ry+ out sampl+ ( s\rces ( dr9k+    
wat] "u p>agraph 7#a71 c>ry out ! sampl+
 prior to any treatm5t ( ! wat]2  7#c7  
survey = ecological exposure to         
p]fluor9at$ comp\nds1 ) a priority 9    
det]m9+ direct human exposure ?r\gh     
dr9k+ wat]2 &  7#d7 consult )-- 7,a7    
,/ates to det]m9e areas t are a priority
 = sampl+2 &  7,b7 ! ,adm9i/rator-- 7i7 
to enhance cov]age ( ! sampl+2 &  7ii7  
to avoid unnecess>y duplication4  7c7   
,report ,n lat] ?an #ij days aft] !     
completion ( ! sampl+ "u subsection 7a71
 ! ,director %all prep>e a report       
describ+ ! results ( ! sampl+ & submit !
 report to--  7#a7 ! ,committee on      
,environm5t & ,public ,works & !        
,committee on ,en]gy & ,natural         
,res\rces ( ! ,s5ate2  7#b7 ! ,committee
 on ,en]gy & ,comm]ce ( ! ,h\se (       
,repres5tatives2  7#c7 ! ,s5ators ( ea* 

,/ate 9 :i* ! ,director c>ri$ out !     
sampl+2 &  7#d7 ea* ,memb] ( ! ,h\se (  
,repres5tatives t repres5ts a di/rict 9 
:i* ! ,director c>ri$ out ! sampl+4     
#cjd4 ,data usage  7a7 ,9 g5]al ,!      
,director %all provide ! sampl+ data    
collect$ "u section #cjc to-- 7#a7 !    
,adm9i/rator2 &  7#b7 o!r ,f$]al & ,/ate
 regulatory ag5cies on reque/4  7b7     
,usage ,! sampl+ data provid$ "u        
subsection 7a7 %all be us$ to in=m &    
enhance assessm5ts ( exposure1 likely   
heal? & environm5tal impacts1 &         
rem$iation priorities4  #cje4           
,collaboration ,9 c>ry+ out ?is title1 !
 ,director %all collaborate )-- 7#a7    
appropriate ,f$]al & ,/ate regulators2  
7#b7 in/itutions ( high] education2     
7#c7 rese>* in/itutions2 &  7#d7 o!r    
exp]t /akehold]s4  #cjf4 ,au?orization (
 appropriations ,!re are au?oriz$ to be 
appropriat$ to ! ,director to c>ry out  
?is title--  7#a7 #e1jjj1jjj = fiscal   
ye> #bjbj2 &  7#b7 #aj1jjj1jjj = ea* (  
fiscal ye>s #bjba ?r\gh #bjbd4  ,,iv    

,safe ,dr9k+ ,wat] ,assi/ance  #dja4    
,def9itions ,9 ?is title3 7#a7          
,contam9ant ,! t]m contam9ant means any 
physical1 *emical1 biological1 or       
radiological sub/ance or matt] 9 wat]4  
7#b7 ,contam9ant ( em]g+ conc]n2 em]g+  
contam9ant ,! t]ms contam9ant ( em]g+   
conc]n & em]g+ contam9ant mean a        
contam9ant-- 7,a7 = :i* ! ,adm9i/rator  
has n promulgat$ a national prim>y dr9k+
 wat] regulation2 &  7,b7 t may h an    
adv]se effect on ! heal? ( individuals4 
7#c7 ,f$]al rese>* /rategy ,! t]m ,f$]al
 rese>* /rategy means ! coord9at$       
cross-ag5cy plan = address+ critical    
rese>* gaps relat$ to detect+1 assess+  
exposure to1 & id5tify+ ! adv]se heal?  
effects ( em]g+ contam9ants 9 dr9k+ wat]
 develop$ by ! ,(fice ( ,sci5ce &       
,te*nology ,policy 9 response to !      
report ( ! ,committee on ,appropriations
 ( ! ,s5ate accompany+ ,s4 #affb ( !    
#aae? ,congress 7,s4 ,rept4 #aae-aci74  
7#d7 ,te*nical assi/ance & support ,!   
t]m te*nical assi/ance & support        

includes-- 7,a7 assi/ance )--  7i7      
id5tify+ appropriate analytical me?ods =
 ! detection ( contam9ants2  7ii7       
und]/&+ ! /r5g?s & limitations ( !      
analytical me?ods describ$ 9 clause 7i72
  7iii7 tr\ble%oot+ ! analytical me?ods 
describ$ 9 clause 7i72  7,b7 provid+    
advice on laboratory c]tification       
program elem5ts2  7,c7 int]pret+ sample 
analysis results2  7,d7 provid+ tra9+ ) 
respect to prop] analytical te*niques2  
7,e7 id5tify+ appropriate te*nology = ! 
treatm5t ( contam9ants2 &  7,f7 analyz+ 
samples1 if--  7i7 ! analysis _c be     
o!rwise obta9$ 9 a practicable mann]    
o!rwise2 &  7ii7 ! capability & capacity
 to p]=m ! analysis is available at a   
,f$]al facility4  7#e7 ,work+ ,gr\p ,!  
t]m ,work+ ,gr\p means ! ,work+ ,gr\p   
e/abli%$ "u section #djb7;b77#a74  #djb4
 ,rese>* & coord9ation plan = enhanc$   
response on em]g+ contam9ants  7a7 ,9   
g5]al ,! ,adm9i/rator %all--  7#a7      
review ,f$]al ef=ts-- 7,a7 to id5tify1  
monitor1 & assi/ 9 ! developm5t (       

treatm5t me?ods = em]g+ contam9ants2 &  
7,b7 to assi/ ,/ates 9 respond+ to !    
human heal? risks pos$ by contam9ants ( 
em]g+ conc]n2 &  7#b7 9 collaboration ) 
own]s & op]ators ( public wat] sy/ems1  
,/ates1 & o!r int]e/$ /akehold]s1       
e/abli% a /rategic plan = improv+ !     
,f$]al ef=ts ref]r$ to 9 p>agraph 7#a74 
7b7 ,int]ag5cy work+ gr\p on em]g+      
contam9ants  7#a7 ,9 g5]al ,n lat] ?an  
#ahj days aft] ! date ( enactm5t ( ?is  
,act1 ! ,adm9i/rator & ! ,secret>y (    
,heal? & ,human ,s]vices %all jo9tly    
e/abli% a ,work+ ,gr\p to coord9ate !   
activities ( ! ,f$]al ,gov]nm5t to      
id5tify & analyze ! public heal? effects
 ( dr9k+ wat] contam9ants ( em]g+       
conc]n4  7#b7 ,memb]%ip ,! ,work+ ,gr\p 
%all include repres5tatives ( ! foll[+3 
7,a7 ,! ,environm5tal ,protection       
,ag5cy1 appo9t$ by ! ,adm9i/rator4  7,b7
 ,! foll[+ ag5cies1 appo9t$ by !        
,secret>y ( ,heal? & ,human ,s]vices3   
7i7 ,! ,national ,in/itutes ( ,heal?4   
7ii7 ,! ,c5t]s = ,disease ,control &    

,prev5tion4  7iii7 ,! ,ag5cy = ,toxic   
,sub/ances & ,disease ,regi/ry4  7,c7 ,!
 ,unit$ ,/ates ,geological ,survey1     
appo9t$ by ! ,secret>y ( ! ,int]ior4    
7,d7 ,any o!r ,f$]al ag5cy ! assi/ance (
 :i* ! ,adm9i/rator det]m9es to be      
necess>y to c>ry out ?is subsection1    
appo9t$ by ! head ( ! respective ag5cy4 
7#c7 ,exi/+ work+ gr\p ,! ,adm9i/rator  
may exp& or modify ! duties ( an exi/+  
work+ gr\p to p]=m ! duties ( ! ,work+  
,gr\p "u ?is subsection4  7c7 ,national 
,em]g+ ,contam9ant ,rese>* ,initiative  
7#a7 ,f$]al rese>* /rategy  7,a7 ,9     
g5]al ,n lat] ?an #ahj days aft] ! date 
( enactm5t ( ?is ,act1 ! ,director ( !  
,(fice ( ,sci5ce & ,te*nology ,policy   
7ref]r$ to 9 ?is subsection z !         
,director7 %all coord9ate ) ! heads ( ! 
ag5cies describ$ 9 subp>agraph 7,c7 to  
e/abli% a rese>* initiative1 to be kn[n 
z ! ,national ,em]g+ ,contam9ant ,rese>*
 ,initiative1 t %all--  7i7 use ! ,f$]al
 rese>* /rategy to improve !            
id5tification1 analysis1 monitor+1 &    

treatm5t me?ods ( contam9ants ( em]g+   
conc]n2 &  7ii7 develop any necess>y    
program1 policy1 or budget to support ! 
implem5tation ( ! ,f$]al rese>* /rategy1
 includ+ me*anisms = jo9t ag5cy review (
 rese>* proposals1 = int]ag5cy c(und+ ( 
rese>* activities1 & = in=mation %>+    
across ag5cies4  7,b7 ,rese>* on em]g+  
contam9ants ,9 c>ry+ out subp>agraph    
7,a71 ! ,director %all-- 7i7 take into  
consid]ation cons5sus conclusions f     
pe]-review$1 p]t95t rese>* on em]g+     
contam9ants2 &  7ii7 9 consultation ) ! 
,adm9i/rator1 id5tify priority em]g+    
contam9ants = rese>* emphasis4  7,c7    
,f$]al p>ticipation ,! ag5cies ref]r$ to
 9 subp>agraph 7,a7 include-- 7i7 !     
,national ,sci5ce ,f\ndation2  7ii7 !   
,national ,in/itutes ( ,heal?2  7iii7 ! 
,environm5tal ,protection ,ag5cy2  7iv7 
! ,national ,in/itute ( ,/&>ds &        
,te*nology2  7v7 ! ,unit$ ,/ates        
,geological ,survey2 &  7vi7 any o!r    
,f$]al ag5cy t contributes to rese>* 9  
wat] quality1 environm5tal exposures1 & 

public heal?1 z det]m9$ by ! ,director4 
7,d7 ,p>ticipation f additional entities
 ,9 c>ry+ out subp>agraph 7,a71 !       
,director %all consult ) nongov]nm5tal  
organizations1 ,/ate & local gov]nm5ts1 
& sci5ce & rese>* in/itutions det]m9$ by
 ! ,director to h sci5tific or mat]ial  
int]e/ 9 ! ,national ,em]g+ ,contam9ant 
,rese>* ,initiative4  7#b7              
,implem5tation ( rese>* recomm5dations  
7,a7 ,9 g5]al ,n lat] ?an #a ye> aft] ! 
date on :i* ! ,director & heads ( !     
ag5cies describ$ 9 p>agraph 7#a77;,c7   
e/abli% ! ,national ,em]g+ ,contam9ant  
,rese>* ,initiative "u p>agraph         
7#a77;,a71 ! head ( ea* ag5cy describ$ 9
 p>agraph 7#a77;,c7 %all--  7i7 issue a 
solicitation = rese>* proposals consi/5t
 ) ! ,f$]al rese>* /rategy2 &  7ii7 make
 grants to applicants t submit rese>*   
proposals select$ by ! ,national ,em]g+ 
,contam9ant ,rese>* ,initiative 9       
accordance ) subp>agraph 7,b74  7,b7    
,selection ( rese>* proposals ,!        
,national ,em]g+ ,contam9ant ,rese>*    

,initiative %all select rese>* proposals
 to receive grants "u ?is p>agraph on ! 
basis ( m]it1 us+ crit]ia id5tifi$ by ! 
,director1 includ+ ! likelihood t !     
propos$ rese>* w result 9 significant   
progress t[>d a*iev+ ! objectives       
id5tifi$ 9 ! ,f$]al rese>* /rategy4     
7,c7 ,eligible entities ,any entity or  
gr\p ( #b or m entities may submit to ! 
head ( ea* ag5cy describ$ 9 p>agraph    
7#a77;,c7 a rese>* proposal 9 response  
to ! solicitation = rese>* proposals    
describ$ 9 subp>agraph 7,a77i71         
includ+--  7i7 ,/ate & local ag5cies2   
7ii7 public in/itutions1 includ+ public 
in/itutions ( high] education2  7iii7   
private corporations2 &  7iv7 nonpr(it  
organizations4  7d7 ,f$]al te*nical     
assi/ance & support = ,/ates  7#a7 ,/udy
  7,a7 ,9 g5]al ,n lat] ?an #a ye> aft] 
! date ( enactm5t ( ?is ,act1 !         
,adm9i/rator %all conduct a /udy on     
actions ! ,adm9i/rator c take to        
increase te*nical assi/ance & support = 
,/ates ) respect to em]g+ contam9ants 9 

dr9k+ wat] samples4  7,b7 ,cont5ts (    
/udy ,9 c>ry+ out ! /udy describ$ 9     
subp>agraph 7,a71 ! ,adm9i/rator %all   
id5tify-- 7i7 me?ods & effective        
treatm5t options to increase te*nical   
assi/ance & support ) respect to em]g+  
contam9ants to ,/ates1 includ+ id5tify+ 
opportunities = ,/ates to improve       
communication ) v>i\s audi5ces ab\t !   
risks associat$ ) em]g+ contam9ants2    
7ii7 means to facilitate access to      
qualifi$ contract te/+ laboratory       
facilities t conduct analyses = em]g+   
contam9ants2 &  7iii7 actions to be     
c>ri$ out at exi/+ ,f$]al laboratory    
facilities1 includ+ ! rese>* facilities 
( ! ,adm9i/rator1 to provide te*nical   
assi/ance & support = ,/ates t require  
te/+ facilities = em]g+ contam9ants4    
7,c7 ,availability ( analytical res\rces
 ,9 c>ry+ out ! /udy describ$ 9         
subp>agraph 7,a71 ! ,adm9i/rator %all   
consid]-- 7i7 ! availability (--  7,i7  
,f$]al & non-,f$]al laboratory capacity2
 &  7,,ii7 validat$ me?ods to detect &  

analyze contam9ants2 &  7ii7 o!r factors
 det]m9$ to be appropriate by !         
,adm9i/rator4  7#b7 ,report ,n lat] ?an 
#ah mon?s aft] ! date ( enactm5t ( ?is  
,act1 ! ,adm9i/rator %all submit to     
,congress a report describ+ ! results ( 
! /udy describ$ 9 p>agraph 7#a74  7#c7  
,program to provide ,f$]al assi/ance to 
,/ates  7,a7 ,9 g5]al ,n lat] ?an #c    
ye>s aft] ! date ( enactm5t ( ?is ,act1 
bas$ on ! f9d+s 9 ! report describ$ 9   
p>agraph 7#b71 ! ,adm9i/rator %all      
develop a program to provide te*nical   
assi/ance & support to eligible ,/ates =
 ! te/+ & analysis ( em]g+ contam9ants4 
7,b7 ,application  7i7 ,9 g5]al ,to be  
eligible = te*nical assi/ance & support 
"u ?is p>agraph1 a ,/ate %all submit to 
! ,adm9i/rator an application at su* "t1
 9 su* mann]1 & conta9+ su* in=mation z 
! ,adm9i/rator may require4  7ii7       
,crit]ia ,! ,adm9i/rator %all evaluate  
an application = te*nical assi/ance &   
support "u ?is p>agraph on ! basis (    
m]it us+ crit]ia id5tifi$ by !          

,adm9i/rator1 includ+--  7,i7 !         
laboratory facilities available to !    
,/ate2  7,,ii7 ! availability &         
applicability ( exi/+ analytical        
me?odologies2  7,,iii7 ! pot5cy &       
sev]ity ( ! em]g+ contam9ant1 if kn[n2 &
  7,,iv7 ! preval5ce & magnitude ( !    
em]g+ contam9ant4  7iii7 ,prioritization
 ,9 select+ ,/ates to receive te*nical  
assi/ance & support "u ?is p>agraph1 !  
,adm9i/rator--  7,i7 %all give priority 
to ,/ates ) affect$ areas prim>ily 9    
f9ancially di/ress$ communities2  7,,ii7
 may-- 7aa7 waive ! application process 
9 an em]g5cy situation2 &  7bb7 require 
an abbreviat$ application process = !   
cont9uation ( "w specifi$ 9 a previ\sly 
approv$ application t cont9ues to meet !
 crit]ia describ$ 9 clause 7ii72 &      
7,,iii7 %all consid] ! relative exp]tise
 & availability (-- 7aa7 ,f$]al &       
non-,f$]al laboratory capacity available
 to ! ,/ate2  7bb7 analytical res\rces  
available to ! ,/ate2 &  7cc7 o!r types 
( te*nical assi/ance available to !     

,/ate4  7,c7 ,database ( available      
res\rces ,! ,adm9i/rator %all e/abli% & 
ma9ta9 a database ( res\rces available  
?r\gh ! program develop$ "u subp>agraph 
7,a7 to assi/ ,/ates ) te/+ = em]g+     
contam9ants t--  7i7 is-- 7,i7 available
 to ,/ates & /akehold] gr\ps det]m9$ by 
! ,adm9i/rator to h sci5tific or mat]ial
 int]e/ 9 em]g+ contam9ants1 includ+--  
7aa7 dr9k+ wat] & wa/ewat] utilities2   
7bb7 laboratories2  7cc7 ,f$]al & ,/ate 
em]g5cy respond]s2  7dd7 ,/ate primacy  
ag5cies2  7ee7 public heal? ag5cies2 &  
7ff7 wat] associations2  7,,ii7         
se>*able2 &  7,,iii7 accessible ?r\gh ! 
website ( ! ,adm9i/rator2 &  7ii7       
includes a description (-- 7,i7 qualifi$
 contract te/+ laboratory facilities t  
conduct analyses = em]g+ contam9ants2 & 
7,,ii7 ! res\rces available 9 ,f$]al    
laboratory facilities to te/ = em]g+    
contam9ants4  7,d7 ,wat] ,contam9ant    
,in=mation ,tool ,! ,adm9i/rator %all   
integrate ! database e/abli%$ "u        
subp>agraph 7,c7 into ! ,wat]           

,contam9ant ,in=mation ,tool ( !        
,environm5tal ,protection ,ag5cy4  7#d7 
,fund+ ,( ! am\nts available to !       
,adm9i/rator1 ! ,adm9i/rator may use n m
 ?an #ae1jjj1jjj 9 a fiscal ye> to c>ry 
out ?is subsection4  7e7 ,report ,n less
 frequ5tly ?an once e #b ye>s until     
#bjbi1 ! ,adm9i/rator %all submit to    
,congress a report t describes !        
progress made 9 c>ry+ out ?is title4    
7f7 ,effect ,no?+ 9 ?is section modifies
 any obligation ( a ,/ate1 local        
gov]nm5t1 or ,indian ,tribe ) respect to
 treatm5t me?ods =1 or te/+ or monitor+ 
(1 dr9k+ wat]4  ,v ,miscellane\s  #eja4 
,dep>tm5t ( ,def5se au?orities ,9       
addition to any o!r requirem5ts1 :5     
o!rwise au?oriz$ to exp5d funds = !     
purpose ( address+ gr\nd or surface wat]
 contam9at$ by a p]fluor9at$ comp\nd1 ! 
,secret>y ( ,def5se may1 to exp5d ^?    
funds1 ent] into a grant agreem5t1      
coop]ative agreem5t1 or contract )--    
7#a7 ! local wat] au?ority )            
jurisdiction ov] ! contam9ation site1   

includ+-- 7,a7 a public wat] sy/em 7z   
def9$ 9 section #adja ( ! ,safe ,dr9k+  
,wat] ,act 7#db ,u4,s4,c4 #cjj;f772 &   
7,b7 a publicly own$ treatm5t works 7z  
def9$ 9 section #bab ( ! ,f$]al ,wat]   
,pollution ,control ,act 7#cc ,u4,s4,c4 
#abib772 or  7#b7 a ,/ate1 local1 or    
,tribal gov]nm5t4  #ejb4 ,,pfas data    
call ,section #h7;a7 ( ! ,toxic         
,sub/ances ,control ,act 7#ae ,u4,s4,c4 
#bfjg7;a77 is am5d$ by add+ at ! end !  
foll[+3  7#g7 ,,pfas data ,n lat] ?an   
,janu>y #a1 #bjbc1 ! ,adm9i/rator %all  
promulgate a rule 9 accordance ) ?is    
subsection requir+ ea* p]son :o has     
manufactur$ a *emical sub/ance t is a   
p]fluoroalkyl or polyfluoroalkyl        
sub/ance 9 any ye> s9ce ,janu>y #a1     
#bjjf1 to submit to ! ,adm9i/rator a    
report t includes1 = ea* ye> s9ce       
,janu>y #a1 #bjjf1 ! in=mation describ$ 
9 p>agraph 7#b74  4  #ejc4 ,significant 
new use rule = long-*a9 ,,pfas ,n lat]  
?an ,june #bb1 #bjbj1 ! ,adm9i/rator    
%all take f9al action on ! significant  

new use rule propos$ by ! ,adm9i/rator  
"u ! ,toxic ,sub/ances ,control ,act    
7#ae ,u4,s4,c4 #bfja et seq47 9 !       
propos$ rule entitl$ ,long-,*a9         
,p]fluoroalkyl ,c>boxylate &            
,p]fluoroalkyl ,sulfonate ,*emical      
,sub/ances2 ,significant ,new ,use ,rule
 7#hj ,f$4 ,reg4 #bhhe 7,janu>y #ba1    
#bjae774  #ejd4 ,,pfas de/ruction &     
disposal guidance  7a7 ,9 g5]al ,n lat] 
?an #a ye> aft] ! date ( enactm5t ( ?is 
,act1 ! ,adm9i/rator %all publi% int]im 
guidance on ! de/ruction & disposal (   
p]fluoroalkyl & polyfluoroalkyl         
sub/ances & mat]ials conta9+            
p]fluoroalkyl & polyfluoroalkyl         
sub/ances1 includ+--  7#a7 aque\s       
film-=m+ foam2  7#b7 soil & biosolids2  
7#c7 textiles treat$ ) p]fluoroalkyl &  
polyfluoroalkyl sub/ances2 &  7#d7 sp5t 
filt]s1 membranes1 & o!r wa/e f wat]    
treatm5t4  7b7 ,consid]ations2          
inclusions ,! int]im guidance "u        
subsection 7a7 %all-- 7#a7 take into    
consid]ation--  7,a7 ! pot5tial =       

releases ( p]fluoroalkyl &              
polyfluoroalkyl sub/ances dur+          
de/ruction or disposal1 includ+ ?r\gh   
volatilization1 air disp]sion1 or       
lea*ate2 &  7,b7 pot5tially vuln]able   
populations liv+ ne> likely de/ruction  
or disposal sites2 &  7#b7 provide      
guidance on te/+ & monitor+ air1        
efflu5t1 & soil ne> pot5tial de/ruction 
or disposal sites = releases describ$ 9 
p>agraph 7#a77;,a74  7c7 ,revisions ,!  
,adm9i/rator %all publi% revisions to ! 
int]im guidance "u subsection 7a7 z !   
,adm9i/rator det]m9es to be appropriate1
 b n less frequ5tly ?an once e #c ye>s4 
#eje4 ,,pfas rese>* & developm5t  7a7 ,9
 g5]al ,! ,adm9i/rator1 act+ ?r\gh !    
,assi/ant ,adm9i/rator = ! ,(fice (     
,rese>* & ,developm5t1 %all--  7#a7 7,a7
 fur!r exam9e ! effects ( p]fluoroalkyl 
& polyfluoroalkyl sub/ances on human    
heal? & ! environm5t2 &  7,b7 make      
publicly available in=mation relat+ to !
 f9d+s "u subp>agraph 7,a72  7#b7       
develop a process = prioritiz+ :i*      

p]fluoroalkyl & polyfluoroalkyl         
sub/ances1 or classes ( p]fluoroalkyl & 
polyfluoroalkyl sub/ances1 %\ld be      
subject to additional rese>* or         
regulatory ef=ts t is bas$ on--  7,a7 ! 
pot5tial = human exposure to ! sub/ances
 or classes ( sub/ances2  7,b7 !        
pot5tial toxicity ( ! sub/ances or      
classes ( sub/ances2 &  7,c7 in=mation  
available ab\t ! sub/ances or classes ( 
sub/ances2  7#c7 develop new tools to   
*>act]ize & id5tify p]fluoroalkyl &     
polyfluoroalkyl sub/ances 9 !           
environm5t1 includ+ 9 dr9k+ wat]1       
wa/ewat]1 surface wat]1 gr\ndwat]1      
solids1 & ! air2  7#d7 evaluate         
approa*es = ! rem$iation ( contam9ation 
by p]fluoroalkyl & polyfluoroalkyl      
sub/ances 9 ! environm5t2 &  7#e7       
develop & implem5t new tools & mat]ials 
to communicate ) ! public ab\t          
p]fluoroalkyl & polyfluoroalkyl         
sub/ances4  7b7 ,fund+ ,!re is au?oriz$ 
to be appropriat$ to ! ,adm9i/rator to  
c>ry out ?is section #ae1jjj1jjj = ea* (

 fiscal ye>s #bjbj ?r\gh #bjbd4  ,june  
#ai1 #bjai,report$ ) an am5dm5t