An official website of the United States government.

This is not the current EPA website. To navigate to the current EPA website, please go to www.epa.gov. This website is historical material reflecting the EPA website as it existed on January 19, 2021. This website is no longer updated and links to external websites and some internal pages may not work. More information »

About EPA

Organization Chart for the Office of Mission Support (OMS)

Office of Mission Support

 

Office of Mission Support Immediate Office

202-564-4600
About OMS

Office of Resources and Business Operations (ORBO)

202-564-2294
About ORBO

  • Administrative Operations Division
  • Federal Advisory Committee Management Division
  • Budget Division
  • Human Resources Division

Environmental Appeals Board

202-233-0122
About EAB

Office of Federal Sustainability

202-395-5750

Office of Administrative Law Judges

202-564-6255
About OALJ


Administration and Resources Management Offices

Office of Acquisition Solutions (OAS)

202-564-4310
About OAS

  • Cincinnati Procurement Operations Division
  • Headquarters Procurement Operations Division
  • Superfund/RCRA Procurement Operations Division
  • RTP Procurement Operations Division
  • Policy, Training and Oversight Division

OARM RTP Office

919-541-2258
About OARM RTP

  • Facilities Management Support Division
  • Information Resources Management Division
  • Human Resources Management Division

Office of Administration (OA)

202-564-8400
About OA

  • Facilities Management and Services Division
  • Security Management Division
  • Safety, Health, and Environmental Management Division

Office of Grants and Debarment (OGD)

202-564-5315
About OGD

  • Suspension and Debarment Division
  • Grants and Interagency Agreements Management Division
  • National Policy, Training and Compliance Division
  • Resource Management Staff

Office of Human Resources (OHR)

202-564-4606
About OHR

  • Labor and Employee Relations Division
  • Policy, Planning, and Training Division
  • Diversity, Recruitment, and Employee Services Division

OARM - Cincinnati Office

513-569-7910
About OARM Cincinnati

  • Human Resources - Shared Service Center - Management Division
  • Information Resources Management Division
  • Facilities Management and Services Division

Environmental Information Offices

Office of Customer Advocacy, Policy and Portfolio Management (OCAPPM)

202-566-0600
About OCAPPM

  • Customer Advocacy and Communications Division
  • Portfolio Management Division
  • Policy, Planning and Evaluation Division

Office of Digital Services and Technical Architecture (ODSTA)

202-566-1720
About ODSTA

  • Digital Services Division
  • Technical Architecture and Planning Division

Office of Information Management (OIM)

202-566-1650
About OIM

  • Data Management Services Division
  • Information Exchange Services Division
  • Information Access and Analytic Services Division
  • Web Content Services Division

Office of Information Security and Privacy (OISP)

202-566-0395
About OISP

  • Privacy and Cybersecurity Training and Awareness
  • Privacy Compliance
  • Oversight and Compliance
  • Mission Assurance
  • Incident Response and Reporting
  • Continuous Monitoring

Office of Enterprise Information Programs (OEIP)

202-566-1630
About OEIP

  • eDiscovery Division
  • Enterprise Records Management Division
  • Libraries and Accessibility Division
  • Enterprise Quality Management Division
  • Regulatory Support Division

Office of IT Operations (OITO)

202-566-0300
About OITO

  • Desktop Support Services Division
  • Enterprise Hosting Division
  • Service and Business Management Division
  • Endpoint and Collaboration Solutions Division
  • Network and Security Operations Division
  • Washington DC Operations Division