About the Office of Resources and Business Operations (ORBO)
What We Do
The Office of Resources and Business Operations (ORBO) serves as the principal staff to the Assistant Administrator on matters related to program management, budget, human resources, communications, workforce development programs, and administrative operations within OMS. ORBO staff also oversees the agency’s federal advisory committee management program and directly manages four federal advisory committees.
ORBO Managed Programs and Projects
Mail Code: 3101A | EPA mailing addresses
Location: EPA Headquarters at Washington, D.C. Federal Triangle campus
ORBO Organization
Yulia Kalikhman, Acting Director
Greg Scott, Acting Deputy Director
Human Capital & Administration Division
- Jan Jablonski, Director
Resources Management Division
- Greg Scott, Director