An ELD-dispatch integration is successful only when identity, time, vehicle assignment, status, messages, and exceptions remain consistent across both systems. A connector that moves data without clear ownership can create duplicate or conflicting records.
What this means for your fleet
Map each field and direction before enabling automation. Define which system is authoritative, how retries and duplicates are handled, who monitors failures, and how access is revoked.
Map fields and control which system can change them
| Field or event | System of record | Allowed direction | Failure test |
|---|---|---|---|
| Driver and vehicle identity | System designated to manage driver and vehicle records | Create or update records only through the agreed account-management process | Duplicate driver, tractor swap, deactivated account |
| Dispatch assignment and stop | Dispatch system | May inform the ELD workflow; must not falsify duty status | Canceled load, reassignment, late timestamp |
| Duty status and original ELD event | ELD record | Read for planning; make edits only through the ELD’s documented process | Conflicting status, proposed edit, driver rejection |
| Location and ETA | Define required ELD versus optional telematics source | Read with timestamp and precision | Offline gap, stale point, wrong vehicle |
Before connecting production, document authentication, least-privilege scopes, retry/idempotency, clock/time-zone rules, audit logs, retention, revocation, and rollback. Factor’s current API or connector availability must be confirmed in writing.
What to check
| Check | How to verify |
|---|---|
| 1. Map driver, vehicle, and time identifiers | Keep a field-level map for driver, vehicle, time, status and message identifiers, including direction, format, owner, and unmatched-ID handling. |
| 2. Choose a system of record | Record the authoritative system for each field, who may change it, conflict precedence, approval date, and the test that proves the rule is enforced. |
| 3. Test duplicate and retry behavior | Run duplicate, delayed, out-of-order and failed-delivery payloads; retain IDs, timestamps, retry count, observed result, reconciliation, and defect closure. |
| 4. Limit API permissions | Record credential identifiers and granted permissions without copying secret keys or passwords into the worksheet. Test least privilege, rotate or revoke access, and retain the denied-action and shutdown results. |
| 5. Monitor exceptions and reconcile daily | Compare the source and destination records each day. Assign someone to resolve discrepancies, track how long issues remain open, record corrections, and schedule a review of unresolved items. |
Common failure modes
- Matching drivers by display name.
- Two-way writes without conflict rules.
- Letting integration errors alter certified logs.
Limits and exceptions
Use this guide to plan your checks; it does not determine whether a legal exception applies, certify a record, or guarantee compliance, safety, savings, or audit results. Preserve original ELD records and edit history. Use the current rules to determine applicability and the manual for your installed device for operating instructions.
Sources and review date
Reviewed August 10, 2026. Check the latest rules and product information before changing your procedures or signing a contract.
- Factor ELD products, plans, and support — Factor ELD.
- Small-business cybersecurity quick-start guidance — National Institute of Standards and Technology.