All suppliers are to register. To reach Supplier Portal follow this link: Supplier Portal Registration
Frederick County, Maryland will announce all bidding opportunities on the new Supplier Portal only starting July 3, 2017.
If you are not currently registered with Frederick County, but want to receive notifications of bidding opportunities up to June 30, 2017, you must register on our current vendor registration system. Click here to register on APSWin: https://ww4.frederickcountymd.gov/VendorSignIn/