EPA - EPA Offices

EPA Offices

• Office of the Administrator (OA)
• Office of Administration and Resources Management (OARM)
• Office of Air and Radiation (OAR)
• Office of Chemical Safety and Pollution Prevention (OCSPP)
• Office of the Chief Financial Officer (OCFO)
• Office of Enforcement and Compliance Assurance (OECA)
• Office of Environmental Information (OEI)
• Office of General Counsel (OGC)
• Office of Inspector General (OIG)
• Office of International and Tribal Affairs (OITA)
• Office of Research and Development (ORD)
• Office of Solid Waste and Emergency Response (OSWER)
• Office of Water (OW)