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About EPA

Organization Chart for the Office of Chemical Safety and Pollution Prevention (OCSPP)

Office of Chemical Safety and Pollution Prevention
Assistant Administrator and Deputy Assistant Administrator


Office of Program Support (OPS)

About OPS

  • Communication Services and Information Division 
  • Information Technology and Resources Management Division 
  • Mission Support Division 

Office of Pollution Prevention and Toxics (OPPT)

(202) 564-3810
About OPPT

  • Data Gathering and Analysis Division
  • Existing Chemicals Risk Assessment Division 
  • Existing Chemicals Risk Management Division
  • New Chemicals Division
  • Project Management and Operations Division

Office of Pesticide Programs (OPP)

​(703) 305-7090
About OPP

  • Antimicrobials Division
  • Biological and Economic Analysis Division
  • Biopesticides and Pollution Prevention
  • Environmental Fate and Effects Division
  • Health Effects Division
  • Pesticide Re-evaluation Division
  • Registration Division