Food & Beverage AI agent · Pre-shipment review
FSIS Pre-Shipment Review AI Agent
Separate the hand that wrote the record from the hand that reviews it, put the day's entries against the lot, and hold the pack for a reviewer 9 CFR 417.5(c) permits to sign.
- Typical delivery
- 4–6 weeks
- Deployment
- Your stack
- Named reviewer
- Writer barred
- After launch
- Agent Care
What this agent does
Assembles the pack, never the review
In
- 01
A lot closes, and 9 CFR 417.5(c) wants its records read before that product ships.
- 02
A pack reaches review, and the same rule bars whoever produced those records from signing.
Reason
- 03
A review happens, and it counts only once conducted, dated and signed by that separate hand.
- 04
A year turns, and 9 CFR 417.4(a)(3) forces reassessment, with 417.2(d) bringing the signature.
- 05
An entry is written, and 9 CFR 417.5(b) wants date, time and the initials of whoever made it.
Decide
- 06
A sanitation shift ends, and 9 CFR 416.16(a) wants those daily records initialled and dated.
- 07
A US-origin claim rides on the pack, and 9 CFR 412.3 wants a signed, dated document behind it.
Out
- 08
A misbranded lot enters commerce, and 9 CFR 418.2 leaves a day to tell the District Office.
- 09
Execute write actions only inside the approval boundaries agreed during implementation.
Product statement
The agent assembles records and tracks the clocks. A named establishment individual, one who produced none of them, conducts, dates and signs under 9 CFR 417.5(c).
Example workflow
One lot, records to signature
- 1Lot records receivedMonitoring entries, deviation logs, corrective actions or sanitation records
- 2Lot context assembledThe lot, its production day, the critical limits it ran against and who made each entry
- 3Review pack draftedThe entries, the hands that wrote them, the gaps and completeness
- 4Controls appliedAuthorship checks, critical-limit completeness checks, date checks and completeness confidence
No human action required
Stages 1 to 4 run unaided, and nothing is signed at any of them — the agent is assembling, and the review lane opens at the completeness gate.
Goes to a reviewer who produced none of them.
Adds a quality-manager read first.
Independent review
The pack is held with its lot, its entries and the authorship behind each one.
Sign · Append records · Send to quality review
Conducted, dated and signed — under 9 CFR 417.5(c)
- 6Shipment and record systems updatedOnly where write access and records policy allow it
- 7Outcome evaluatedRecord completeness, authorship separation, reviewer corrections and what the read found
Corrections
Each reviewer correction is counted in the evaluation.
What should not run autonomously
Human approval stays in control
Outside the boundary — human approval required
8 items
- Conducting the pre-shipment review, 9 CFR 417.5(c).
- Signing and dating that review before product ships.
- Reassessing the HACCP plan, 9 CFR 417.4(a)(3).
- Signing the plan on reassessment, 9 CFR 417.2(d).
Automation boundary
Agent acts unaided
- ✓Assemble the records one lot consumed on the day it was produced.
- ✓Prove the reviewer offered wrote no single entry inside the pack.
- ✓Chase the corrective action a deviation record is owed.
- ✓Flag a lot whose critical limits the pack cannot show.
Nothing is reviewed or signed except by a named person, inside the agreed boundaries.
- Judging that every critical limit was in fact met.
- Telling the District Office a lot reached commerce.
- Signing the Sanitation SOPs, 9 CFR 416.12(b).
- Changes to shipment, plan or sanitation records.
Example output
One lot, annotated
Part 417 has run since 61 FR 38868 of 25 July 1996; this record is what one lot carried on its way to release.
Review pack · single lot
Illustrative example- Lot
- Ready-to-eat lot, 9 CFR 417.5(c)
- Recorded as
- Read complete, every critical limit shown met
- Record class
- Production lot
- Evidence of record
- Monitoring entries, 3 August 2026
- Confidence
- Held unsigned
- Held for
- An individual who produced none of it
As received
Taken from the establishment's own monitoring and sanitation entries — it reaches as far as those sources do.
What the record holds
- CCP monitoring entry
- Corrective action
- Sanitation record
Why no signature here
Whether the lot may ship is a 9 CFR 417.5(c) act reserved to a person.
What the score decides
Below the configured threshold the pack picks up a quality read before the reviewer sees it.
Action
SignAppend recordsSend to quality reviewValue
Where AI adds value
The same four claims, placed at the point in the workflow where each one applies.
Where the value lands
Value 01 – 04
Every lot
From the day that made it
Where the records are used
Our QA and HACCP assistant is the FDA-side monitoring desk under 21 CFR Part 117 for a preventive controls qualified individual, whereas this page is the pre-shipment release and the annual reassessment under FMIA and PPIA for a different signer — and what that page flags as good practice, an entry whose author is also its proposed reviewer, 9 CFR 417.5(c) forbids outright.
The writer cannot be the reader
9 CFR 417.5(c) wants the review "conducted, dated, and signed by an individual who did not produce the record(s)".
What was checked, and not found
Salmonella was withdrawn as a proposed adulterant in raw poultry at 90 FR 17344 on 25 April 2025, the proposal at 89 FR 64678 of 7 August 2024 having drawn its comments, and no successor stands as of 24 August 2026; the line-speed rates at 91 FR 7926 of 19 February 2026 are proposed only, comments having closed on 20 April 2026 with no final rule.
Build an evidence trail
The lot, the record supporting it and the reviewer who did not write it stay together.
Integrations
Typical integrations
Five system groups connect to the same agent. Which of them are in scope is decided in discovery.
HACCP monitoring and CCP records
- Plant systems
- e-forms
- CCP entries and deviations
Sanitation and pre-operational
- SSOP records
- shift logs
- Daily sanitation entries
Shipment and lot release
- ERP
- warehouse systems
- Lot, pallet and load records
Agent
FSIS pre-shipment review
- Reads the records
- Assembles the pack
- Holds for the reviewer
Plan and personnel records
- Training records
- rosters
- Reassessment dates and signers
Observability & evaluation
- OpenTelemetry
- Langfuse
- Supported monitoring/evaluation sources
Integration availability depends on the client's existing systems and API access.
Agent controls
Six checks between the model and the signature
Six checks run in series, none of them redundant. Whatever clears all six is named in the map below.
L6 · Outermost — last line of defence
Inward → L1 · closest to the model
- L1 – L2
- Test whether a pack may stand
- L3
- Puts the signature in a person's hands
- L4 – L5
- Keep the lot and the record behind it
- L6
- Falls back to record assembly when signals degrade
How Nestack evaluates it
Evaluate the whole assembly — not only the review pack that comes out.
Coverage runs the whole depth of the workflow, and every layer is cut by slice.
Surface — the pack an inspector reads
- E1Final-output evaluationDid the pack hold what each lot actually consumed?
- E2Step-level evaluationDid the agent read the right lot, the right limits and the plan version in force?
- E3Tool evaluationDid it read and write the correct lot record and the correct entry?
- E4Confidence calibrationDo low-confidence packs actually attract more reviewer corrections?
- E5Slice evaluationHow does performance change across specific lot categories?
- E6Business outcomeHow many packs needed a correction before the reviewer signed?
Floor — the record the establishment answers for
Failure modes
Where each failure originates in the agent
Seven failure modes, each placed at the stage where it first shows.
Agent lifecycle
Direction of processing →
01 · Retrieval
1 mode
- JN-03
Stale authorship read
The roster read is not the one that worked the line.
Stage gathers
The lots, the entries, the names and the dates
02 · Reasoning
2 modes
- JN-04
Limit asserted, not shown
A limit is called met without its monitoring entry.
- JN-06
Withdrawn proposal read as live
The withdrawn poultry framework is worked as binding.
Stage proposes
The lots, the entries and the authors behind them
03 · Tool / write
2 modes
- JN-02
Thin pack passed forward
A pack moves on without the quality read.
- JN-05
Records bound to wrong lot
An entry is filed against the wrong lot.
Stage writes
Only where write access and approval policy allow it
04 · Output
1 mode
- JN-01
Signed by its own author
The pack is reviewed by the hand that produced it.
Stage returns
The pack a reviewer signs and an inspector reads
05 · Change / Version
1 mode
- JN-07
Silent roster regression
A shift change moves the author, not the record.
Stage tracks
Model, prompt, review rules and record fields
- Sev-1 · a pack signed by its own author
- Sev-2 · wrong records reach the reviewer
- Sev-3 · source degrades, lot holds unshipped
Affected slices
Corrective-action lots absorb the rework
A lot-level reviewer-independence figure can read clean while the lots that carried a corrective action take most of the rework. Nestack reports the correction rate by lot category, not only in total.
Slice performance — reported separately, not only in aggregate
Illustrative example| Slice | Failure rate | Lift | Lift vs. threshold | Status |
|---|---|---|---|---|
| Lots carrying a corrective action | 9.9% | 3.6× | Review | |
| Second-shift production lots | 7.1% | 2.6× | Review | |
| Lots crossing a shift change | 4.4% | 1.6× | Watch | |
| Single-shift routine lots | 1.7% | 0.6× | Normal |
Bar: correction-rate lift vs. routine-lot baseline · scale 0–4.0× · tick marks the 2.0× review threshold
2 of 4 slices over threshold
Evidence-linked improvement
What a self-reviewed record costs
A loop ends when the self-reviewed record has become a case the next release must pass. That suite is what the next lot held is measured against.
Improvement cycle · five stages
Switchback — the path turns at Improve and returns at Learn
- 01
Detect
Correction rate rises on lots carrying a corrective action.
- 02
Diagnose
The reviewer's initials that turned out to belong to the man who wrote the line are read back until one cause is left standing.
- 03
Improve
Number the change; the lots that drove it are filed underneath it.
- 04
Verify
Each touched lot case is run once more, and one red holds it back.
- 05
Learn
It stays on as a standing test, and the reviewer rules move alongside it.
Learn → Detect
The return edge. Detection next time starts from 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, record assembly, evaluation, integration, then production validation and handover.
Workstream
Week 1Week 2Week 3Week 4Week 5Week 6
- 01Pre-shipment discovery and automation-boundary work.Week 1
- 02Monitoring, sanitation and roster sources.Week 1, Week 2
- 03Entry-to-author and critical-limit coverage mapping.Week 1, Week 2
- 04Lot and entry record ingestion.Week 2
- 05Lot, entry and author binding.Week 2, Week 3
- 06Completeness scoring and review routing.Week 3
- 07Independent reviewer workflow.Week 3, Week 4
- 08Shipment and record-system integration.Week 5
- 09Segregation and reassessment cases.Week 4, Week 5
- 10Guardrails and reviewer controls.Week 4
- 11Lot-trail instrumentation.Week 5, Week 6
- 12Deployment, documentation and Agent Care handover.Week 6
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 plant, one shift | ProductionProduction review workflow | AdvancedMultiple plants / shifts |
|---|---|---|---|
| Introduced at Pilot | |||
| Record assembly to your lots | ✓ | ✓ | ✓ |
| Independent reviewer release | ✓ | ✓ | ✓ |
| Record-category baseline | ✓ | ✓ | ✓ |
| Introduced at Production | |||
| Reporting by production lot | — | ✓ | ✓ |
| Review workflow in your systems | — | ✓ | ✓ |
| Approved write-back | — | ✓ | ✓ |
| Plant-floor record integration | — | ✓ | ✓ |
| Introduced at Advanced | |||
| Multi-plant record sets | — | — | ✓ |
| Cross-shift review packs | — | — | ✓ |
| Large lot registers | — | — | ✓ |
| Multi-shift reviewer controls | — | — | ✓ |
| Build price | From $5,000 | From $8,000 | Custom quote |
- Final build price
- Confirmed after discovery based on integrations, workflow complexity, lot volume, approval controls and deployment requirements.
- Separate from build
- Build 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 bring
We build with it
01Your establishment, its lots and its record set
→Lot inventory mapping and record capture
Week 102Representative monitoring, sanitation and corrective-action records
→Record binding, authorship logic and the assembly baseline
Week 203Your HACCP plan and the critical limits in it
→Lot mapping, author binding and the automation boundary
Week 104Access to relevant APIs, feeds or exports
→Monitoring, sanitation and roster-source assessment, then integration setup
Week 205Lots you would not want released
→Segregation cases and the evaluation run
Week 406What no shipment record may prove
→Completeness scoring, review routing, guardrails and release controls
Week 307A named individual who produced none of the records
→Review workflow, then pilot and production validation
Weeks 5–6
Nothing else is required
Deployment, documentation and Agent Care handover are ours.
Delivery timeline
Four phases across six weeks
The widths are weeks of actual work rather than spacing, and that is why one band carries a pair here.
Phase
W1
W2
W3
W4
W5
W6
- DiscoveryW1
- BuildW2 – W3
- EvaluateW4 – W5
- Pilot & LaunchW5 – W6
Week focus
W1Pre-shipment discovery, lot mapping and the automation boundary
W2Source integration and the record-completeness baseline
W3Record assembly, authorship logic and release controls
W4Evaluation suite, segregation cases and failure-mode testing
W5Record integration, pilot lots and targeted corrections
W6One reassessment year run under the establishment owner, then Agent Care handover
- Reading the band
- No bar runs wider than the work it names, and the fifth spans a pair for that reason.
- At the end of W6
- When the shipment record validates, Agent Care takes the agent on.
- Duration
- Six-week plan shown · typical delivery 4–6 weeks depending on scope confirmed in discovery.
Next step · Food & Beverage AI agent
Build a pre-shipment review agent around the lot your reviewer has to sign for.
Show us one lot and the records it consumed. Whoever produced those records may not review them, and 9 CFR 417.5(c) settles that rather than your rota. Preventive-controls monitoring under 21 CFR Part 117 is a different agent.
- Typical delivery
- 4–6 weeks
- Deployment
- Your lot records
- Named reviewer
- Writer barred
- After launch
- Agent Care available
Nestack Agents · Pre-shipment review
AGT-FB-14 · Agent Care available after launch