Nestack Agent Care
Industries / Transportation / Driver qualification agent

Transportation AI agent · Driver qualification

Driver Qualification & Clearinghouse AI Agent

Reconcile each driver qualification file against what 49 CFR 391.51(b) actually names, run every driver's own twelve-month clock, and hold the file for the person who reviews and dates it.

4–6 weeksTypical delivery
Your stackDeployment
Name and dateConsent first
Agent CareAfter launch

What this agent does

Assembles the file, never the qualification

In
01

A driving record is requested, and § 391.25(a) puts that inquiry at least once every 12 months.

02

A record comes back reviewed, and § 391.25(c) wants the reviewer name and the review date in the file.

Reason
03

A twelve-month clock falls due per driver, and § 382.701(b)(1) dates it from the last query, not January.

04

A limited query returns information, and § 382.701(b)(3) allows 24 hours for the full query.

05

A full query is next, and § 382.703 wants the driver's own submission on top of the consent you hold.

Decide
06

A medical certificate is filed, and § 391.51(b)(8) reads Through June 22, 2025 for CDL and CLP holders.

07

A safety performance history lands, and § 391.23(c)(1) files it within 30 days of employment start.

Out
08

A return-to-duty negative arrives, and § 382.705(b) reports it by close of the third business day.

09

Execute write actions only inside the approval boundaries agreed during implementation.

Product statement

The agent assembles and tracks each clock. A named person performs the review and dates it; only an employer notified in January submits a summary report.

Example workflow

One driver file, document to review

AgentHuman
1Document or query result receivedLicensing records, medical certifications, applications, road tests and query returns
2File context assembledThe driver, the class held, the section each document answers to and the date it carries
3File state draftedThe documents present, their versions, the gaps and completeness
4Controls appliedConsent checks, clock checks, document-currency checks and completeness confidence
No human action required

Stages 1 to 4 run unaided, and no driver is qualified at any of them — the agent is assembling, and the safety lane opens at the completeness gate.

5DecisionSplits at the completeness gate
File complete

Goes to the named person to review and date.

Anything missing

Adds a safety-desk read first.

Safety review

The file is held with its gaps, its clocks and the driver class it sits in.

Review · Append document · Send to the safety desk
Reviewed — by the named person, dated
6Driver and training records updatedOnly where write access and records policy allow it
7Outcome evaluatedDocument currency, clock coverage, desk corrections and what review found
Corrections

Each safety-desk correction is counted in the evaluation.

What should not run autonomously

Human approval stays in control

Outside the boundary — human approval required8 items
Determining that a driver is qualified to drive.
Performing the annual review and dating the note.
Certifying the summary report a company official signs.
Querying the Clearinghouse without driver consent.
Automation boundaryAgent acts unaided
Hold every document § 391.51(b) names, with the date.
Track each driver's own twelve-month clock from the last query made.
Chase a previous employer who never replied and log it.
Flag the licensing record where a paper certificate is still on file.
Nothing is reviewed or certified except by a named person, inside agreed boundaries.
Deciding whether a driver may keep working.
Telling an auditor a driver file is complete.
Setting the driver class a file is kept at.
Changes to driver, training or licensing records.

Example output

One driver file, annotated

Our driver support copilot stops the moment a driver cites hours, fatigue or a defect; this record is what one qualification file held.

File state · single driverIllustrative example
Document
Recorded as
Driver class
Source of record
Confidence
Held for
Annual review note, § 391.25(c)
Reviewer name recorded, review dated
CDL holder
Licensing authority record, 3 August 2026
Held unreviewed
The reviewer, by name
As receivedTaken from the licensing authority record and the file itself — it reaches as far as those sources do.
What the file holds Licensing record date Annual inquiry return Review note, dated
Why no qualification call hereWhether a driver is qualified is a § 391.25(b) judgement, not a model output.
ActionReviewAppend documentSend to the safety desk
What the score decidesBelow the configured threshold the file picks up a desk read before the reviewer sees it.

Value

Where AI adds value

The same four claims, placed at the point in the workflow where each one applies.

Where the value landsValue 01 – 04
Every documentFrom the source that issues it
03File

Where the document is used

Our safety coaching agent keeps its score out of hiring, discipline and discharge — that is right, and this file is what hiring actually runs on.

01Approved path

A name and a date, not a form

§ 391.25(c) wants the reviewer name and the date of review in the file, and asks for no signature.

02Human review

What was checked, and not found

An ELDT-II Final Rule is referenced on the agency's own page and no matching Federal Register document was found; the verifiable 2025 action is the Training Provider Registry purge, with providers removed and others given 30 days to answer.

04Build an evidence trail

The document, the version it is and the reviewer who dated it stay on the file.

Integrations

Typical integrations

Five system groups connect to the same agent. Which of them are in scope is decided in discovery.

Licensing and medical recordsCDLIS motor vehicle record
National Registry verification
Clearinghouse queriesFMCSA Clearinghouse portal
Query and consent records
Driver and HR recordsDriver files · HR systems
Applications and road tests

Agent

Driver qualification and Clearinghouse

Reads the file
Tracks each clock
Holds for the reviewer

Training and testingTraining Provider Registry
Drug and alcohol test records
Observability & evaluationOpenTelemetry · Langfuse
Supported monitoring/evaluation sources

Integration availability depends on the client's existing systems and API access.

Agent controls

Six meshes between the model and the reviewer

Six meshes, the coarsest leading. Whatever drops through every one is set out in the map below.

L6 · Outermost — last line of defenceInward → L1 · closest to the model
L6Rollback / safe modeNarrow the agent to document assembly when evaluation or production signals degrade.Roll back
L5Version monitoringTrack model, prompt and file rules; the § 382.305(b) random rates stand unchanged for 2026, and no notice was needed.Track
L4TraceabilityRecord each document, its source, the driver it belongs to and every read; retention sits in § 391.53, not § 391.23.Record
L3Reviewer releaseHold the file for the named reviewer; it governs release, not whether the driver is qualified.Gate
L2Consent guardrailsTest every query against § 391.23(e): since 6 January 2023 the Clearinghouse query replaces the FMCSA-regulated inquiry.Restrict
L1Confidence thresholdsRoute a thin file to a safety-desk read before the named reviewer sees it.Require review
Model coreFile assembled — the documents, their versions, the clocks and completeness
L1 – L2Test whether a file may stand
L3Puts the review in a person's hands
L4 – L5Keep the document and the version behind it
L6Holds the file incomplete when signals degrade

How Nestack evaluates it

Evaluate the whole assembly — not only the file that comes out.

Coverage runs the whole depth of the workflow, and every layer is cut by slice.

Surface — the file an auditor reads
Depth of coverage ▼
E1Final-output evaluationDid the file hold what each section actually asks for?
E2Step-level evaluationDid the agent read the right driver, the right source and the current record?
E3Tool evaluationDid it read and write the correct driver file and the correct query?
E4Confidence calibrationDo low-confidence files actually attract more desk corrections?
E5Slice evaluationHow does performance change across specific driver classes?
E6Business outcomeHow many files needed a correction before the reviewer dated one?
Floor — the file the carrier answers for

Failure modes

Where each failure originates in the agent

Seven failure modes, each placed at the stage where it first shows.

Agent lifecycleDirection of processing →
01 · Retrieval1 mode
JE-03

Stale licensing record read

The record read is not the one now on the licence.

Stage gathersThe drivers, the documents, the clocks and the dates
02 · Reasoning2 modes
JE-04

File asserted, not shown

A file is called complete without its documents.

JE-06

Proposed rule read as live

The language proficiency NPRM is worked as law.

Stage proposesThe documents, their versions and completeness
03 · Tool / write2 modes
JE-02

Thin file passed forward

A file moves on without the safety-desk read.

JE-05

Document bound to wrong driver

A record is filed against the wrong driver.

Stage writesOnly where write access and approval policy allow it
04 · Output1 mode
JE-01

Reviewed, name unrecorded

The file shows a review but not who performed it.

Stage returnsThe file a reviewer dates and an auditor reads
05 · Change / Version1 mode
JE-07

Silent clock regression

A configuration change moves the clock, not the file.

Stage tracksModel, prompt, file rules and document fields
Sev-1 · a file complete on no documents Sev-2 · wrong document reaches the file Sev-3 · source degrades, file holds unreviewed

Affected slices

Non-domiciled CDL holders absorb the corrections

A class-level document-currency figure can read clean while non-domiciled CDL holders carry most of the corrections. Nestack reports the correction rate by driver class, not only in total.

Slice performance — reported separately, not only in aggregateIllustrative example
SliceFailure rateLift Lift vs. thresholdStatus
Non-domiciled CDL holders10.3%3.7× Review
New hires inside 30 days7.7%2.7× Review
Drivers on a mid-year clock4.9%1.7× Watch
Long-tenured CDL holders1.8%0.6× Normal
Bar: correction-rate lift vs. long-tenured CDL baseline · scale 0–4.0× · tick marks the 2.0× review threshold 2 of 4 slices over threshold

Evidence-linked improvement

What a superseded document costs

A cycle closes when the superseded artefact is a regression case. That suite is what the next file assembled is measured against.

Improvement cycle · five stagesSwitchback — the path turns at Improve and returns at Learn
01Detect

Correction rate rises on non-domiciled CDL holders.

02Diagnose

The medical certificate somebody filed on paper for a driver whose licence already carried it is read back until one cause remains.

03Improve

The change ships numbered, and the files that forced it ride with it.

04Verify

Nothing releases while one touched driver case is still red.

05Learn

It is retained for good, and the file rules are amended in that same commit.

Learn → DetectThe return edge. The next file is measured against a suite one case longer.

Typical build scope

Twelve workstreams across six weeks

The build scope read against the delivery timeline. Week structure follows the six-week plan — discovery, sources, file assembly, evaluation, integration, then production validation and handover.

Workstream Week 1Week 2Week 3Week 4Week 5Week 6
01Driver-file discovery and automation-boundary work.
02Licensing, medical and query sources.
03Document-to-section and clock-coverage mapping.
04Driver document ingestion.
05Driver, class and source binding.
06Completeness scoring and review routing.
07Named-reviewer review workflow.
08Driver and licensing-system integration.
09Document-currency and query cases.
10Guardrails and review controls.
11File-trail instrumentation.
12Deployment, documentation and Agent Care handover.
12 workstreams · 6 weeks · bar shows the weeks a workstream is active — several run in parallel Final scope and sequence confirmed in discovery

Engagement tiers

What each tier includes

Rows are the capabilities named in each tier's scope. Higher tiers include everything below them.

Capability✓ in scope · — not at this tier PilotOne class, one review year ProductionProduction driver-file workflow AdvancedMultiple classes / terminals
Introduced at Pilot
File assembly to your sections
Named-reviewer release
Document-inventory baseline
Introduced at Production
Reporting by driver class
Review workflow in your systems
Approved write-back
Licensing-record integration
Introduced at Advanced
Multi-terminal rosters
Cross-section document packs
Large driver rosters
Multi-source consent controls
Build price From $5,000 From $8,000 Custom quote
Final build priceConfirmed after discovery based on integrations, workflow complexity, roster size, approval controls and deployment requirements.
Separate from buildBuild pricing is separate from recurring Agent Care, which covers managed monitoring, evaluations, incidents and verified improvements after launch.

What we need from you

What you bring, and what we build with it

Each input maps to a piece of build scope and a week in the delivery timeline.

You bringWe build with it
01Your drivers and the classes they hold Roster mapping and document captureWeek 1
02Representative licensing, medical and query records Source binding, clock logic and the document baselineWeek 2
03Your consents held under § 382.703 Document mapping, driver binding and the automation boundaryWeek 1
04Access to relevant APIs, feeds or exports Licensing, medical and query-source assessment, then integration setupWeek 2
05Files you would not want reviewed Currency cases and failure-mode testingWeek 4
06What no qualification file may establish Completeness scoring, review routing, guardrails and release controlsWeek 3
07A named person to perform the review Named-reviewer workflow, then pilot and production validationWeeks 5–6
Nothing else is required Deployment, documentation and Agent Care handover are ours.

Delivery timeline

Four phases across six weeks

These bands are the weeks each phase honestly costs, and the fifth of them therefore carries a pair.

Phase W1W2W3W4W5W6
Discovery W1
Build W2 – W3
Evaluate W4 – W5
Pilot & Launch W5 – W6
Week focus W1Driver-file discovery, document mapping and the automation boundary W2Source integration and the document-currency baseline W3File assembly, clock logic and release controls W4Evaluation suite, currency cases and failure-mode testing W5Record integration, pilot files and targeted corrections W6One review year run under the safety director, then Agent Care handover
Reading the bandEach bar covers only the weeks its own work is named for. The fifth week carries two because the work does.
At the end of W6Validation closes on live files, and Agent Care picks up the watch.
DurationSix-week plan shown · typical delivery 4–6 weeks depending on scope confirmed in discovery.

Next step · Transportation AI agent

Build a driver qualification agent around the file your named reviewer has to date.

Show us one driver file and the documents behind it. If a CDL holder on your roster still has a paper medical card in the file, then it is running on a template that stopped matching § 391.51(b)(8) on 23 June 2025. Another carrier's authority at tender is a different agent.

Nestack Agents · Driver qualificationAGT-TR-18 · Agent Care available after launch