The iSupplier Portal is only for active CPS vendors. If you do not have an active CPS vendor number, you will not be able to access the portal. Please see the How to Become a CPS vendor tab for futher information.
Chicago Public Schools issues electronic Purchase Orders (PO’s) and does not print or mail hard copies of PO's to its suppliers. Therefore, all suppliers are required to register on the CPS Supplier Portal. Through this self-service portal, all Suppliers will have access to download approved purchase orders or to request CPS to send the orders electronically to their email address. Additionally, you may register additional users from your organization using the Portal's self-service "Admin" functionality. If you haven’t registered your business with the CPS Supplier Portal yet, please do so now.
The registration process is simple, visit our site https://supplier.csc.cps.k12.il.us.