Office of Enforcement and Compliance Assurance (OECA) Washington D.C. Website: http://www.epa.gov/aboutepa/oeca.html Mission Statement The Office of Enforcement and Compliance Assurance (OECA) aggressively goes after pollution problems that make a difference in communities through vigorous civil and criminal enforcement that targets the most serious water, air and chemical hazards. OECA also advances environmental justice by protecting vulnerable … Continue reading Office of Enforcement and Compliance Assurance (OECA), EPA (Washington D.C.)