https://www.wilmingtonde.gov/business/bid-notices-and-rfps/vendor-guide-to-procurement

Title: A Vendor Guide to Procurement | Wilmington, DE URL Source: http://www.wilmingtonde.gov/business/bid-notices-and-rfps/vendor-guide-to-procurement Published Time: Tue, 14 Apr 2026 18:39:37 GMT Markdown Content: # A Vendor Guide to Procurement | Wilmington, DE [](http://www.wilmingtonde.gov/business/bid-notices-and-rfps/vendor-guide-to-procurement#pagebody)[](http://www.wilmingtonde.gov/home "Home")[](http://www.wilmingtonde.gov/about-us "About Us")[](http://www.wilmingtonde.gov/residents "Residents")[](http://www.wilmingtonde.gov/business "Business")[](http://www.wilmingtonde.gov/visitors "Visitors")[](http://www.wilmingtonde.gov/government "Government")[](http://www.wilmingtonde.gov/how-do-i- "How Do I...") # Wilmington, DE [Home](http://www.wilmingtonde.gov/home)[Menu](javascript:void(0);) [Contact Us](http://www.wilmingtonde.gov/residents/311)[City News](http://www.wilmingtonde.gov/about-us/city-news)[Calendar](http://www.wilmingtonde.gov/about-us/events-calendar)[City Code Online](https://library.municode.com/de/wilmington/codes/code_of_ordinances) [](http://www.wilmingtonde.gov/about-us/sign-up-for-city-enews)[](https://www.facebook.com/cityofwilmde)[](https://x.com/cityofwilmde?s=09)[](https://www.youtube.com/channel/UCyRITfJU3Z60db9ms5hmKIw)[](https://www.instagram.com/cityofwilmde/)[](https://nextdoor.com/city/feed/1348811/?i=cxdndnpkccqkxtywkxmp) [Search Button](javascript:void(0)) Search [Go](javascript:void(0);) * [Home](http://www.wilmingtonde.gov/home "Click to open Home") * [About Us](http://www.wilmingtonde.gov/about-us "Click to open About Us") * [About Wilmington](http://www.wilmingtonde.gov/about-us/about-the-city-of-wilmington "Click to open About Wilmington") * [Population & Demographics](http://www.wilmingtonde.gov/about-us/about-the-city-of-wilmington/population-demographics "Click to open Population & Demographics") * [A Guide to Rodney Square](http://www.wilmingtonde.gov/about-us/a-guide-to-rodney-square "Click to open A Guide to Rodney Square") * [Rodney Reservoir Demolition and Park Construction](http://www.wilmingtonde.gov/about-us/about-wilmington/rodney-reservoir "Rodney Reservoir") * [Southbridge Wilmington Wetlands Park Tour](http://www.wilmingtonde.gov/about-us/about-wilmington/southbridge-wilmington-wetlands-park "Click to open Southbridge Wilmington Wetlands Park Tour") * [City History](http://www.wilmingtonde.gov/about-us/about-the-city-of-wilmington/city-history "Click to open City History") * [American WWII Heritage City](http://www.wilmingtonde.gov/about-us/city-history/wwii "American World War II Heritage City") * [Civil Rights Activism](http://www.wilmingtonde.gov/about-us/city-history/civil-rights-activism "Wilmington's Civil Rights Activism") * [Wilmington Underground Railroad Tour](http://www.wilmingtonde.gov/about-us/about-wilmington/wilmington-underground-railroad-tour "Click to open Wilmington Underground Railroad Tour") * [Wilmington 2028 Plan](http://www.wilmingtonde.gov/about-us/wilmington-2028-plan "Click to open Wilmington 2028 Plan") * [City Historic Districts](http://www.wilmingtonde.gov/about-us/city-historic-districts "Click to open City Historic Districts") * [City Maps](http://www.wilmingtonde.gov/about-us/city-maps "Click to open City Maps") * [City News](http://www.wilmingtonde.gov/about-us/city-news "Click to open City News") * [City Budget](http://www.wilmingtonde.gov/about-us/city-budget "Click to open City Budget") * [City Code](http://www.wilmingtonde.gov/about-us/city-code "Click to open City Code") * [Contact Us](http://www.wilmingtonde.gov/about-us/contact-us-603 "Click to open Contact Us") * [City Jobs](http://www.wilmingtonde.gov/about-us/city-employment-opportunities "Click to open City Jobs") * [Privacy Policy](http://www.wilmingtonde.gov/about-us/privacy-policy "Click to open Privacy Policy") * [Mobile Terms and Conditions](http://www.wilmingtonde.gov/about-us/mobile-terms-and-conditions "Click to open Mobile Terms and Conditions") * [Residents](http://www.wilmingtonde.gov/residents "Click to open Residents") * [311](http://www.wilmingtonde.gov/residents/311 "Wilmington 311") * [Water/Sewer Bill Assistance](http://www.wilmingtonde.gov/residents/water-sewer-bill-assistance "Click to open Water/Sewer Bill Assistance") * [Wilmington Community Cleanup Day Registration](http://www.wilmingtonde.gov/government/city-offices/constituent-services/community-cleanup-day "Community Cleanup Day Registration Form") * [Civic Associations](http://www.wilmingtonde.gov/residents/civic-and-neighborhood-associations "Click to open Civic Associations") * [Seniors Programs](http://www.wilmingtonde.gov/residents/senior-citizen-exemptions-and-programs "Click to open Seniors Programs") * [Bike Wilmington](http://www.wilmingtonde.gov/about-us/bike-wilmington "Click to open Bike Wilmington") * [Access Wilmington](http://www.wilmingtonde.gov/about-us/access-wilmington-452 "Click to open Access Wilmington") * [Red Light Camera Safety](http://www.wilmingtonde.gov/residents/red-light-camera-safety-program "Click to open Red Light Camera Safety") * [Vacant Property Registration](http://www.wilmingtonde.gov/residents/vacant-property-registration-program "Click to open Vacant Property Registration") * [Register My Security System](http://www.wilmingtonde.gov/residents/register-my-security-system "Click to open Register My Security System") * [Animal Control](http://www.wilmingtonde.gov/about-us/animal-control "Click to open Animal Control") * [Learn About Our City Trees](http://www.wilmingtonde.gov/residents/urban-forestry-program "Click to open Learn About Our City Trees") * [Submit a Tree Work Permit](http://www.wilmingtonde.gov/residents/urban-forestry-program/submit-a-tree-work-permit "Submit a Street Tree Permit") * [Frequently Asked Questions About City Trees](http://www.wilmingtonde.gov/residents/urban-forestry-program/frequently-asked-questions-about-city-trees "Click to open Frequently Asked Questions About City Trees") * [City Tree Regulations](http://www.wilmingtonde.gov/residents/urban-forestry-program/city-tree-regulations "Click to open City Tree Regulations") * [Private Property vs. Public Right-of-Way](http://www.wilmingtonde.gov/residents/urban-forestry-program/private-property-vs-public-right-of-way "Trees on Private Property vs. Public Right-of-Way") * [Tips on Planting and Pruning Trees](http://www.wilmingtonde.gov/residents/urban-forestry-program/tips-on-planting-and-pruning-trees "Click to open Tips on Planting and Pruning Trees") * [Keep Wilmington Clean](http://www.wilmingtonde.gov/residents/keeping-wilmington-clean "Click to open Keep Wilmington Clean") * [Trash and Recycling Collection](http://www.wilmingtonde.gov/residents/keeping-wilmington-clean/trash-collection "Click to open Trash and Recycling Collection") * [Street Cleaning](http://www.wilmingtonde.gov/residents/keeping-wilmington-clean/wilmington-street-cleaning-service "Click to open Street Cleaning") * [Parking in Wilmington](http://www.wilmingtonde.gov/residents/parking-in-wilmington "Click to open Parking in Wilmington") * [Downtown Parking](http://www.wilmingtonde.gov/residents/parking-in-wilmington/where-do-i-park-downtown "Click to open Downtown Parking") * [Residential Parking Permits](http://www.wilmingtonde.gov/residents/parking-in-wilmington/residential-parking "Click to open Residential Parking Permits") * [Handicapped Parking](http://www.wilmingtonde.gov/residents/parking-in-wilmington/handicapped-parking "Click to open Handicapped Parking") * [Limited-time Parking](http://www.wilmingtonde.gov/residents/parking-in-wilmington/limited-time-parking "Click to open Limited-time Parking") * [Guest Parking Pass](http://www.wilmingtonde.gov/residents/parking-in-wilmington/guest-parking-pass "Click to open Guest Parking Pass") * [In-Home Care Provider Parking](http://www.wilmingtonde.gov/residents/parking-in-wilmington/in-home-care-provider-parking-sticker "Click to open In-Home Care Provider Parking") * [Child Drop Off / School Permits](http://www.wilmingtonde.gov/residents/parking-in-wilmington/child-drop-off-urban-school-permits "Click to open Child Drop Off / School Permits") * [Abandoned Vehicles](http://www.wilmingtonde.gov/residents/parking-in-wilmington/abandoned-vehicles "Click to open Abandoned Vehicles") * [Booted Vehicles](http://www.wilmingtonde.gov/residents/parking-in-wilmington/booted-vehicles "Click to open Booted Vehicles") * [Broken Parking Meters](http://www.wilmingtonde.gov/residents/parking-in-wilmington/malfunctioning-parking-meters "Click to open Broken Parking Meters") * [For Contractors: Street Closing Permit Application](http://www.wilmin