Was this page helpful? To participate in the RFQ process, you must be fully registered with iSupplier.Here is information on Selling to the City of Oakland. When a Contract (or Purchase Order) is awarded, the Bidder will be required to fill out the following forms included in the Bid packet:. The Authority reserves the right to terminate a Contract awarded pursuant to this. RFP, at any time for its convenience. When a contract is awarded, the Respondent will be required to fill out the attached Employer Self. The Prospective Bidder must complete the Payee Data Record Form. (Attachment 6) and the DVBE Declaration Form (Attachment 7) and.