State and local procurement discovery works best from a named buyer list. A state portal may cover state agencies without covering every city, county, school district or public university. This guide gives suppliers a practical way to document the sources needed for their actual service area.
Build the map from the buyer outward
For each buyer, begin at its official website. Follow the procurement or purchasing link to the bidding service it designates. Record the official page as well as any commercial platform URL; the official link is the evidence that you have the right destination.
| Field | Why it matters |
|---|---|
| Buyer and purchasing office | Similar names can refer to different legal organizations. |
| Official procurement page | Establishes where the buyer directs suppliers today. |
| Solicitation platform | May require its own registration and notification settings. |
| Supplier registration or vendor list | May be distinct from creating a platform login. |
| Categories and terminology | Controls which notices you search or receive. |
| Addenda and questions route | Determines where a live pursuit must be monitored. |
| Award or board-record source | Supports research when awards are not in the bidding portal. |
| Last checked and accountable person | Makes missing or changed routes visible. |
This is a verification workflow, not a claim that any specific portal covers an entire jurisdiction. Use the US source map if your buyers also include federal agencies.
Test with known procurements
Find a recent procurement linked from the buyer's own records. Confirm that your platform search can locate it, that attachments open, and that amendments are visible. Repeat with another procurement or category. If an award is absent, record that absence rather than assuming the contract was never awarded.
Do not equate a commercial platform subscription with complete buyer coverage. Check which buyers use it, which notices are public, and which communication settings require a separate action after registration.
Qualify local delivery before bid production
Illustrative example: a facilities company serving one metropolitan area targets a city, two counties, three school districts and a public university. These can be seven distinct publication and registration routes. A statewide purchasing contract may offer broader access, but may also require a service footprint the company lacks.
For each opportunity, check site locations, working hours, response times, licences or certifications requested, insurance, bonding if relevant, required references, award method and submission instructions. Read local-preference and eligibility provisions where present; do not infer them from the state name.
Classification catalogues differ. Keep source-native categories and add the buyer's descriptive terms. Test whether “network,” for example, means computer networks, road networks or professional associations before relying on an alert.
Keep recurring research manageable
Review live pursuits whenever the buyer's timetable requires it. Separately review the buyer map periodically for changed platform links and contacts. Use board agendas, procurement plans and historical awards as research signals, not guaranteed forthcoming tenders. A contract end date can change through extensions or a revised buying strategy.
Track the date first found, time remaining, fit decision and source for each candidate. The useful metric is actionable opportunities found in time, not the number of websites bookmarked.
Duke's state/local coverage must be checked buyer by buyer against representative notices. This guide does not certify nationwide collection. Bring the completed source map to a Duke discussion to establish the supported sources and remaining checks. Then use the notice reading guide to qualify the candidates.
Source guidance checked: 13 September 2026. Editorial owner: Antoine Simon. Next review: 13 December 2026, or sooner if a source or procedure changes. Examples are illustrative, not live tenders.