Doing Business With the City

Suppliers must register and submit invoices directly through Workday. For assistance with supplier registration, contact the Supplier Helpdesk:

Suppliers that need assistance with invoices should contact Accounts Payable at service.ap@baltimorecity.gov.
 

Upcoming Supplier Training Dates and Registration:

Getting Started As A Supplier

To bid with the Bureau of Procurement (BOP), you must register as a supplier. You can still view bidding opportunities without registering.  

The Supplier Self-Service Portal 

In the portal, you are able to: 

  • View and create invoices from purchase orders
  • Access payment and remittance advice information
  • Maintain master data such as contact info, addresses, and bank accounts
  • Respond to requests for quotes (RFQ)
  • Check payment status 

Your supplier information is protected and cannot be viewed by other suppliers.  

Any supplier contact (registered under an active supplier account) with a username and password will have access to the Supplier Self-Service portal.  

An active supplier is anyone who: 

  • Was issued a Purchase Order (PO) and/or Expenditure Authorization (EA) by the City of Baltimore after June 14, 2020
  • Billed an invoice after June 14, 2020
  • Received payment from the City of Baltimore after June 14, 2020 

Remember: As the Primary User, you can add additional users to your company/organization. 

Forms Needed for Prospective Supplier Registration

Prospective Suppliers must submit: 

  • Taxpayer Identification Number (TIN),
  • Contact Information
  • Business Information
  • Current signed and dated W-9 form  

This information must be electronically attached to your registration.  

Please call 443-984-1000 or email workdaysuppliers@baltimorecity.gov if you need assistance.  

Quick Links

How-To Guides
Prospective Supplier Registration site 
Submit an Inquiry 
Login to Supplier Self-Service Portal
See current bid opportunities
Get certified as an MBE/WBE
Add, Remove, or Update a Supplier Contact

Support 

Users who need Workday support should Submit an Inquiry or call 443-984-1000 for assistance.

Minority Women's Business Opportunity

The BOP works closely with the Mayor’s Office of Small and Minority Business Advocacy & Development (baltimorecity.gov) to ensure contracts include MBE/WBE participation. We encourage prime contractors seeking MBE/WBE firms for subcontracting to utilize the MWBOO directory. 

City of Baltimore Formal General Terms and Conditions
City of Baltimore Informal General Terms and Conditions

Consultants and Contractors Prequalification

Consultants and Contractors must prequalify with the Office of Boards and Commissions (OBC). Prequalification is required for all design consultants and construction-related firms bidding on City contracts for services of $50,000 and above.The Office of Boards and Commissions is open for business and available to help!