Ambient Monitoring Technology Information Center (AMTIC)
Air Monitoring Methods -
Criteria Pollutants
Designated EPA Reference and Equivalent Methods
For information on the FRM/FEM program, please contact Robert Vanderpool, vanderpool.robert@epa.gov
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- Notice of EPA Redesignation of Certain Equivalent Methods for PM2.5 - December 18, 2006 (PDF) (2pp, 24k)
- Guidelines for FRM and FEM Applicants 9-2011 (PDF) (48pp, 323k)