Please be sure to fill in any remaining necessary information on forms not done automatically. 1. RFP, Bid, or Capital Project Number______________________. 2.What do I need to do to be added to the City's Vendor Database? Complete a City of Suffolk Vendor Registration Form and submit to the Purchasing Division. The Suffolk County Office of Central Procurement oversees the County's procurement processes. The Office helps facilitate each County department's mission. If you are currently not interested, kindly complete the IFB No-Bid Form which is the last page of the Invitation for Bid. Pay online, landlords, residents, forms. Suffolk Redevelopment and Housing Authority Logo. Bidders must submit one original copy of their bids.