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Biotechnology AI agent · Supplier & CMO

Supplier & CMO Qualification AI Agent

Maintain the site file behind an external-manufacture relationship — what the site is qualified for, its audit cycle, open findings and certificate currency — and hold it for the Qualified Person who signs.

Typical delivery
4–6 weeks
Deployment
Your stack
QP sign-off
Pre-declaration
After launch
Agent Care

What this agent does

Assembles the file, never qualifies the site

In

  1. 01

    A site is qualified for named activities, and its file is pulled from the supplier, quality and MA systems.

  2. 02

    A site record is normalised across those systems, and each fact is carried with the source it came from.

Reason

  1. 03

    An audit falls due on the risk-based cycle your own procedure sets, and the date is read against it.

  2. 04

    A finding stays open against the due date it was given, with whatever was supplied to close it beside it.

  3. 05

    A quality agreement is mapped activity by activity onto who performs each step, as Chapter 7.15 requires.

Decide

  1. 06

    A certificate is read from its inspection date under the EMA rule in force since 1 January 2024.

  2. 07

    A third-party audit is recorded against the body that performed it, as Part C has required since 11 April 2025.

Out

  1. 08

    A register entry — EudraGMDP, Actions on CEPs, Import Alert 66-40 — is watched and raised as an alert.

  2. 09

    Write actions run only inside the boundaries agreed at implementation, never onto a qualification record.

Product statement

The agent assembles and makes no critical GMP determination; a named quality head approves the supplier, and a named Qualified Person signs the declaration.

Example workflow

One site, audit to declaration

  1. 1Site in scopeSupplier master, quality agreement, MA dossier or contract-site notice
  2. 2Evidence assembledAudit reports, findings, certificates, licences and written confirmations, each with its source
  3. 3File draftedQualified scope, audit currency, open findings, register status and confidence
  4. 4Controls appliedCompleteness checks, Chapter 7 and Annex 16 checks, currency checks and confidence threshold

No human action required

Stages 1 to 4 run unaided, and nothing is qualified at any of them — the agent is assembling, and the quality head's lane opens at the confidence gate.

5DecisionBranches at the confidence threshold
High confidence

Goes to the quality head to approve.

Low confidence

Adds a second QA read first.

Quality-head approval

The file is held with its evidence, its gaps and the confidence.

Approve · Amend · Send to QP review

Approved — qualification current

  1. 6Supplier systems updatedOnly where write access and approval policy allow it
  2. 7Outcome evaluatedFile completeness, finding-closure outcomes, audit currency and inspection findings

Amendments

An amendment lands on the quality head's record, and on the file inspected later.

What should not run autonomously

Human approval stays in control

Outside the boundary — human approval required

8 items

  • Qualifying a site, or declaring one requalified.
    • Signing the QP declaration on a third-country site.
    • Accepting an audit finding as closed.
    • Writing the final assessment of a third-party audit report.

  • Automation boundary

    Agent acts unaided

    • ✓Assemble the site file and the evidence behind it.
    • ✓Track audit dates, finding due dates and the certificates behind each site.
    • ✓Map the quality agreement onto who performs each activity.
    • ✓Test the file for completeness and hold it for the quality head.

    Writes stay inside the boundaries set at implementation, never onto a qualification record.

    • Deciding a change notification has no regulatory impact.
    • Deciding which entity is named as the auditing body.
    • Authorising a sub-tier site under Chapter 7.11.
  • Changes to audit, currency or approval rules.

Example output

One site, annotated

Everything the agent assembles is attached to the record it was drawn from.

Supplier-evidence output · single site

Illustrative example
Site
Third-country API site
Assembled line
The last audit of this site was performed by a body the file does not name
Rule cited
Annex 16 §2.2(iv)
Source of date
Auditor-supplied
Confidence
86%
Currency
Runs from the inspection date

As received

Taken from the supplier, quality and regulatory systems — nothing on this side is written by the agent.

Evidence used

  • Audit report on file
  • GMP certificate
  • Written confirmation

Why this rule

It is what the EU rule asks the QP to hold in writing and a person still decides.

What the score decides

Below the configured threshold the file picks up a second QA read before it goes up.

Action

ApproveAmendSend to QP review

Value

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 site

From the supplier master

03Assembly

Take the site as it stands today

The batch-release page works one executed record; this one works the site relationship across the audit cycle.

01Approved path

The declaration is personal

A named Qualified Person signs it on a filing, largely on audits they did not conduct.

02Human review

Currency, not audit count

No regulator publishes supplier audit-cycle adherence or change-notification timeliness, and we will not borrow a vendor figure.

04

Build an evidence trail

The site, the audit behind it and the person who declared stay on the qualification file.

Integrations

Typical integrations

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

  • Quality management

    • Veeva Vault Quality
    • SAP QM
    • Sparta TrackWise
    • ComplianceQuest

  • Supplier master

    • SAP S/4HANA
    • Oracle
    • Coupa
    • Ariba supplier data

  • Regulatory registers

    • EudraGMDP
    • Actions on CEPs
    • Import Alert 66-40
    • eDRLS

Agent

Supplier & CMO evidence

  • Reads the site
  • Assembles the file
  • Holds for approval

  • Contracts and dossier

    • RIM and registered details
    • Agreement archive
    • DMS

  • Observability & evaluation

    • OpenTelemetry
    • Langfuse
    • Supported monitoring/evaluation sources

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

Agent controls

Six layers between the model and the site file

Six tests, run outward to inward. What they jointly miss is written into the map below.

L6 · Outermost — last line of defence

Inward → L1 · closest to the model

L6Rollback / safe modePull the agent back to evidence-only when evaluation or production signals degrade.Roll back
L5Version monitoringTrack model, prompt, currency-rule and procedure-mapping changes.Track
L4Site traceabilityRecord the sources, the file, the amendments and the approval time.Record
L3Quality-head approvalHold files for the named quality head; the gate governs release, not whether the site is fit.Gate
L2Policy guardrailsTest files against completeness, currency and agreement rules; a failure returns the file and judges no site.Restrict
L1Confidence thresholdsRoute low-confidence files to a second QA read before the quality head sees them.Require review
Model coreFile assembled — qualified scope, audit currency, open findings, register status and confidence
L1 – L2
Test whether a file may stand
L3
Puts qualification in the quality head's hands
L4 – L5
Keep the site and the audit behind it
L6
Reverts to file assembly when signals degrade

How Nestack evaluates it

Evaluate the assembly workflow — not only the finished file.

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

Surface — the file an inspector reads

  1. E1Final-output evaluationDid the file carry the scope, the audit evidence and the currency?
  2. E2Step-level evaluationDid the agent use the right site, the right agreement and the current procedure?
  3. E3Tool evaluationDid it read and write the correct site and the correct field?
  4. E4Confidence calibrationDo low-confidence files actually attract more quality-head amendments?
  5. E5Slice evaluationHow does performance change across specific site types?
  6. E6Business outcomeHow many files were amended, and how many gaps were found at audit?

Floor — the outcome the licence holder answers for

Failure modes

Where each failure originates in the agent

Seven failure modes, placed at the stage where each one originates.

Agent lifecycle

Direction of processing →

  1. 01 · Retrieval

    1 mode

    • ER-03

      Superseded register entry

      The suspension published since the last audit is unread.

    Stage gathers

    Audit reports, certificates and register entries

  2. 02 · Reasoning

    2 modes

    • ER-04

      Auditing body misnamed

      The broker is entered where its subcontractor audited.

    • ER-06

      Certificate read as current

      Elapsed time is counted from issue, not inspection.

    Stage proposes

    Qualified scope, currency, findings and confidence

  3. 03 · Tool / write

    2 modes

    • ER-02

      Notice clock never run

      A late notification is logged and never timed.

    • ER-05

      Agreement drifts from practice

      The matrix and who actually performs it disagree.

    Stage writes

    Only where write access and approval policy allow it

  4. 04 · Output

    1 mode

    • ER-01

      Written assessment absent

      The third-party report is filed with no evaluation.

    Stage returns

    The file the quality head approves and the QP reads

  5. 05 · Change / Version

    1 mode

    • ER-07

      Silent currency regression

      A model or rule change widens what reads as in date.

    Stage tracks

    Model, prompt, currency rules and agreement mapping

  • Sev-1 · acts on a qualification record
  • Sev-2 · a stale site reaches a declaration
  • Sev-3 · evidence degrades, file holds
See the complete Biotechnology failure-mode catalogue

Affected slices

One site type can carry most of the gaps

A network-wide audit-currency figure can read as settled while a few site types absorb most of the file gaps and the late notifications. Nestack reports the file-gap rate by site type, not only in total.

Slice performance — reported separately, not only in aggregate

Illustrative example
SliceFailure rateLiftLift vs. thresholdStatus
Third-country API sites8.1%3.7×Review
Broker-audited sites5.7%2.6×Review
Sub-tier contract sites3.4%1.5×Watch
Long-standing EU sites1.3%0.6×Normal

Bar: file-gap-rate lift vs. the long-standing EU baseline · scale 0–4.0× · tick marks the 2.0× review threshold

2 of 4 slices over threshold

Evidence-linked improvement

Nothing closes until a case is added

The loop shuts when the stale audit is a regression case. That suite is what the next declaration supported is measured against.

Improvement cycle · five stages

Switchback — the path turns at Improve and returns at Learn

  1. 01

    Detect

    File-gap rate rises in one site type.

  2. 02

    Diagnose

    The contract site audited two years ago by somebody nobody could name is read back until the cause narrows to one.

  3. 03

    Improve

    Any change ships numbered, with the sites that caused it attached.

  4. 04

    Verify

    One qualification case still failing is enough to hold the release.

  5. 05

    Learn

    One case joins the suite, one line joins the supplier record.

  6. Learn → Detect

    The return edge. The next detection runs 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, site workflow, evaluation, integration, then production validation and handover.

Workstream

Week 1Week 2Week 3Week 4Week 5Week 6

  1. 01Supplier oversight discovery and boundary work.Week 1
  2. 02Supplier and quality source assessment.Week 1, Week 2
  3. 03Quality-agreement and audit-cycle procedure mapping.Week 1, Week 2
  4. 04Site ingestion and evidence normalisation.Week 2
  5. 05Assembly logic and source binding.Week 2, Week 3
  6. 06Confidence scoring and exception routing.Week 3
  7. 07Quality-head approval workflow.Week 3, Week 4
  8. 08Supplier-system and register integration.Week 5
  9. 09Audit and currency cases.Week 4, Week 5
  10. 10Guardrails and declaration controls.Week 4
  11. 11Site-trail instrumentation.Week 5, Week 6
  12. 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 tierPilotOne site, one supplier typeProductionProduction supplier systemsAdvancedMultiple sites / regions
Introduced at Pilot
Assembly to your site file✓✓✓
Quality-head approval✓✓✓
Audit-currency baseline✓✓✓
Introduced at Production
Reporting by site—✓✓
Approval workflow in your systems—✓✓
Approved write-back—✓✓
Supplier-system integration—✓✓
Introduced at Advanced
Multi-region agreement sets——✓
Multi-stage quality approvals——✓
High site volume——✓
Multi-site qualification controls——✓
Build priceFrom $5,000From $8,000Custom quote
Final build price
Confirmed after discovery based on integrations, workflow complexity, transaction 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.

  1. 01Your supplier master and site records

    Site ingestion and evidence mapping

    Week 1

  2. 02Representative qualification files

    Assembly baseline, scope extraction and source binding

    Week 2

  3. 03Your audit-cycle and escalation procedure

    Agreement mapping and automation-boundary definition

    Week 1

  4. 04Access to relevant APIs, feeds or exports

    Supplier, quality and register assessment, then integration setup

    Week 2

  5. 05Files you would not want inspected

    Audit cases and failure-mode testing

    Week 4

  6. 06What no declaration may take on trust

    Confidence scoring, exception routing, guardrails and approval controls

    Week 3

  7. 07Named quality-head reviewers to approve files

    Quality-head approval 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

Every band is exactly as wide as the weeks its phase consumes, so week five legitimately doubles.

Phase

W1

W2

W3

W4

W5

W6

  1. DiscoveryW1
  2. BuildW2 – W3
  3. EvaluateW4 – W5
  4. Pilot & LaunchW5 – W6

Week focus

W1Supplier oversight discovery, agreement mapping and the automation boundary

W2Supplier-system integration and the assembly baseline

W3Assembly workflow, confidence logic and approval controls

W4Evaluation suite, currency checks and failure-mode testing

W5Register integration, pilot sites and targeted corrections

W6One qualification cycle run under the Qualified Person, then Agent Care handover

Reading the band
A bar covers only the weeks its work is named in. The week 5 overlap is two phases at once, not padding.
At the end of W6
Once the supplier file validates, Agent Care assumes the agent.
Duration
Six-week plan shown · typical delivery 4–6 weeks depending on scope confirmed in discovery.

Next step · Biotechnology AI agent

Build a supplier-evidence agent around your Qualified Person.

Show us your supplier master, your quality agreements and who signs. The file has to survive an inspection three years from now, read by somebody who was not there when it was built. Qualifying a site, accepting a finding as closed and signing the QP declaration stay with the named humans who do them. Draft EU/PIC/S GMP Annex 22 — consultation closed 7 October 2025, with no final text published as at August 2026 — says generative models should not be used in critical GMP applications, and this agent is built so that it is not one. If your batch-release work ends at the release package for one batch, this page holds the site relationship behind it.

Typical delivery
4–6 weeks
Deployment
Your supplier systems
QP sign-off
Pre-declaration
After launch
Agent Care available

Nestack Agents · Supplier & CMO evidence

AGT-BT-17 · Agent Care available after launch

Build a supplier-evidence agent

Four questions so the call starts from your actual setup — then pick a time that suits you.

About you
Your sites

No obligation. We’ll map the workflow, name the automation boundary and tell you if an agent is the wrong answer.