Enterprise Services Center Office of Operational Services  
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DOT Symbol US Department of Transportation
Enterprise Services Center
The Office of Operational Services (AMZ) of the ESC offers a staff of over 400, including 60+ professional accountants, that provide a complete range of services to federal agencies. Financial statements, accounts payable, accounts receivable, travel, asset management and inventory, and reporting are among our services.

Our customers include all US DOT agencies, the Department of Education, Transportation Security Administration (TSA), Institute of Museum and Libraries (IMLS), Commodities and Futures Trading Commission (CFTC) and the National Endowment for the Arts (NEA).

How are we different?  We have obtained clean audit opinions on behalf of our clients for five consecutive years.

We offer the following services:
    • General Ledger
        º  Financial Statements
        º  SGL Compliance
        º  Cost Accounting
        º  Fund Control
        º  Ad hoc Reporting
        º  FACTS Reporting
        º  FMS SF224
• Audit Support and Expertise
        º  Liaison with Auditors
        º  Sample Documents support
           with explanations
• Accounts Receivable
        º  Billing & Collections
        º  Franchise (revolving fund)
        º  Reimbursable
• Accounts Payable
        º  Commercial Invoices
        º  TDY-PCS Travel
        º  Purchase card
        º  Interagency agreement processing
           and reconciliation
        º  Grant payments
• Assets
        º  Real Property
        º  Inventory held for sale
        º  In-use property
• Assets
        º  Month/Year End processing
        º  Monthly reconciliations
        º  Metric Reporting