ET. All state agencies are required to post bid opportunities with the New York State Contract Reporter. For more information, visit Competitive Sealed Bid FAQs or call our bid room at 718-595-3265.To download a specific Request for Proposal (RFP) or other solicitation, please click on the relevant Comptroller's Office's bureau tab below and then fill out Bystep guide to understanding the bidding process, along with tips on submitting a successful bid. To post a Proposal or Bid Notice, sign in or register your organization and follow the step-by-step submission process. Gov with the RFB's number and title in the subject line of your e-mail. Hudson River Park Trust posts information on current competitive procurement opportunities on this page as well as in the New York State Contract Reporter. The Suffolk County Office of Central Procurement oversees the County's procurement processes. The Office helps facilitate each County department's mission. The Mandatory Requirements Certification Form (Found in the Submission Documents) must be filled out, signed and submitted with the Technical Proposal.