The Office of Environmental Compliance and Sustainability (OECS) drives improvements in environmental performance, champions sustainability for MAA and ensures environmental compliance for operations and activities at BWI Marshall and Martin State Airports.  OECS is responsible for the development, implementation and ongoing maintenance of programs and tools that protect the environment, promote pollution prevention, reduce risks associated with compliance violations, and address airport noise related concerns of our neighbors and community stakeholders.  OECS also oversees the development and implementation of sustainability programs that ensure continual improvements in MAA’s operations, activities, resource use, and business practices.