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Supplier Portal Information and Instructions

Attention Suppliers

We are excited to announce enhancements to the Supplier Portal. Along with managing your company’s profile (like changing your address, adding and removing contacts), you will be able to enter your Bids, Bid Responses, and send your required documents using the Supplier Portal. It will be your 1-Stop Shop! New training is ongoing.


Registered suppliers should access their Oracle Portal HERE

Register as a new supplier HERE


Open Bids in Oracle (Negotiation Abstracts)

Your ability to manage your company's profile has now been greatly enhanced.  This includes addresses, contacts, business certifications, bank accounts, and products and services. Suppliers are expected to manage their profiles to ensure accurate information. 

The Supplier Portal allows suppliers to submit invoices electronically and view their purchase orders and contracts.

It is important that as a key stakeholders in the purchasing process, suppliers become familiar with this system. The video below serves as an introduction to the City’s iSupplier Portal System. Please watch the video in order to familiarize yourself with the Cloud system. In addition, we encourage you to view the following materials:


Thank you for your cooperation and continued work with the City of Detroit.


Sandra Stahl
Chief Procurement Officer
City of Detroit



Training and Webinars

Vendor COVID-19 Reimbursement Training - February 4, 2021 - 10:00 am