WMATA's Supplier Portal is a one-stop gateway to all communications and activities related to doing business with WMATA. The Supplier Portal provides greater efficiency and improves communications with our business partners.

• Register and create a profile;
• Review and/or update your password, business telephone number, point of contact (POC), or email address;
• Acknowledge dispatched purchase orders (PO's);
• Monitor invoice statuses in real-time;
• View order summary and WMATA's receipt of your orders;
• Search, review, and respond to solicitations (IFBs, RFPs, and RFQs); and
• Take Supplier Portal training.

SUPPLIER PORTAL LOGIN

Supplier Portal Tips & User Guides

Follow these important tips when using our registration system:

• Use the arrow keys on each page to navigate between pages; do not use your browser's "Back" button.
• Use only the supported browsers Internet Explorer 9 and above or Chrome 24 and up.
• Usernames and passwords are case sensitive; after 3 incorrect tries, the system will lock you out.
• Login data expires if not used within 90 days.

• Supplier Portal Overview and Basic Navigation
• New Supplier Registration
• Supplier Portal Password Reset
• Maintain Supplier Address Information
• Maintain Supplier Contact Information
• Maintain Supplier NAICS/SIC Codes
• View Active Solicitation Opportunities
• Submit an Electronic Solicitation Bid or Proposal
• View Solicitations Under Evaluation
• View Preliminary Bid Opening
• View Awarded Solicitations
• View Inventory Qualified Parts List
• Apply for Certification with WMATA
• Apply for Recertification with WMATA
• Enter Prompt Payment Report - Prime Vendor
• Enter Prompt Payment Report - Prime Subcontractor

For all Supplier Portal issues, please contact PRMT_SupplierSupport@wmata.com.