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Particulate Matter (PM) Standards -
Documents from Review Completed in 2012 -
Litigation

Note: EPA no longer updates this information, but it may be useful for historical purposes. See the PM Standards Home Page for documents from the current review of the PM NAAQS.

 

	File Description	File Date	File Types
	US Court of Appeals, DC Circuit Court Decision, May 9, 2014	May 2014	11pp, 69k

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