Retail AI agent · Packaging EPR
Packaging EPR Reporting AI Agent
Trace the packaging you place on each market to a weight and a source, put the producer question against the definition each jurisdiction writes, and hand the person who registers a dated file.
- Typical delivery
- 4–6 weeks
- Deployment
- Your stack
- Named filer
- Per programme
- After launch
- Agent Care
What this agent does
Builds the tonnage, never decides who owes it
In
- 01
A pack spec changes, and the component weights and materials come across from the catalogue with their records.
- 02
A material is mapped to the category list the receiving programme actually publishes.
Reason
- 03
A carton reaches a market, and shipment volumes carry it through to a weight.
- 04
A brand licence moves, and the producer question is put again for that state.
- 05
A returned pack, a sample and a transport pallet each carry a stated treatment, not an assumption.
Decide
- 06
A registration falls due, and the route you intend to use is tracked.
- 07
An exemption is claimed by a person, and it is a registration.
Out
- 08
A German material threshold comes into view mid-year, not in April against an unextendable 15 May.
- 09
Execute write actions only inside the approval boundaries agreed during implementation.
Product statement
The agent assembles the producer file; a named person registers and submits it, and in Germany a registered auditor signs the producer declaration with a qualified electronic signature by an unextendable 15 May.
Example workflow
One material, catalogue to filing
- 1Packaging record receivedBill of materials, pack specification, shipment volumes or supplier data
- 2Producer question testedLegal entity, brand licence, market of supply and the definition that jurisdiction writes
- 3Tonnage builtWeight by material category, its provenance and confidence
- 4Controls appliedPer-programme category lists, exclusion treatments, deadline status and confidence threshold
No human action required
Stages 1 to 4 run unaided, and nothing is registered or reported at any of them — the agent is assembling, and the filer's lane opens at the confidence gate.
Goes to the named filer to read.
Adds an EPR counsel read first.
Filer review
The line is held with the definition it was tested against, its evidence and the confidence.
Approve · Amend · Send to counsel
Approved — released to file
- 6Packaging records updatedOnly where write access and approval policy allow it
- 7Outcome evaluatedTonnage provenance, definition outcomes, deadline status and post-submission restatements
Amendments
Filer amendments are counted in the evaluation.
What should not run autonomously
Human approval stays in control
Outside the boundary — human approval required
8 items
- Deciding producer status for a jurisdiction.
- Registering with a programme, a PRO or a register.
- Submitting a supply or source-reduction report.
- Signing a German declaration of completeness.
Automation boundary
Agent acts unaided
- ✓Test each material against the definition that jurisdiction writes.
- ✓Trace weight by material category to the record behind it.
- ✓Hold the methodology note the receiving body will test.
- ✓Track each deadline with its status and the day it was last checked.
Assembly is a computation against a rule. Registration and reporting are a named person's acts.
- Taking an exemption or small-producer position.
- Appointing an EU authorised representative.
- Choosing which compliance route to use.
- Changes to definition, category or approval rules.
Example output
One material line, annotated
What the agent assembles is attached to the record it was drawn from.
Producer-file output · single material
Illustrative example- Material
- Corrugated shipper
- What the record shows
- Ships the online order and is discarded by the household that receives it
- Jurisdiction
- California
- Definition applied
- Cal. Pub. Res. Code §42041(w)
- Confidence
- 93%
- Filing route
- PRO membership on file
As received
Taken from the bill of materials and the shipment record — nothing on this side is decided by the agent.
Evidence behind the tonnage
- Component weight on file
- Shipment volume record
- Brand licence in force
Why this definition
California runs a three-step test, and this entity owns the brand in the state.
What the score decides
Below the configured threshold the material adds a counsel read before it reaches the filer.
Action
ApproveAmendSend to counselValue
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
The packaging in scope
From the bill of materials
Build the tonnage from records
Draw on the component weights and shipment volumes on file, mapped to each programme's own category list. California revised its own cost estimate inside one rulemaking by changing a single waste-tonnage input — two measurements of one quantity, not two points on a trend.
Producer means eight things
California runs a three-step hierarchy at PRC §42041(w) and Washington a flat brand-owner test at RCW 70A.208. Oregon has been enjoined since 6 February 2026 only as against companies that were NAW members that day.
Where the catalogue stops
The catalogue agent holds per-SKU attributes; the inventory-forecast agent holds quantities sold. This one holds what was placed on a market under a legal definition — and a tonnage filed too low returns as a restated submission and a recalculated invoice.
Build an evidence trail
The material, the definition it was tested against and the person who filed stay on the record.
Integrations
Typical integrations
Five system groups connect to the same agent. Which of them are in scope is decided in discovery.
Product and packaging data
- Akeneo
- Salsify
- PIM
- SAP
- Stibo
- Spec systems
ERP and shipments
- SAP
- Oracle
- Dynamics
- NetSuite
- WMS exports
Programme portals
- CAA Producer Portal
- LUCID
- SYDEREP portals
Agent
Packaging EPR reporting
- Reads the specs
- Builds the tonnage
- Holds for the filer
Legal entity and brand
- Entity registers
- Licence records
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 filing
Six gates in order, widest first. What passes every one is listed in the map below.
L6 · Outermost — last line of defence
Inward → L1 · closest to the model
- L1 – L2
- Test whether a line may stand
- L3
- Puts the release in a filer's hands
- L4 – L5
- Keep the material and the definition behind it
- L6
- Reverts to tonnage-data assembly when signals degrade
How Nestack evaluates it
Evaluate the whole producer file — not only the tonnage at the end.
Coverage runs the whole depth of the workflow, and every layer is cut by slice.
Surface — the file the programme reads
- E1Final-output evaluationDid each material trace to a weight and a record behind it?
- E2Step-level evaluationDid the agent use the right entity, market and programme configuration?
- E3Tool evaluationDid it read and write the correct entity and the correct material line?
- E4Confidence calibrationDo low-confidence materials actually attract more filer amendments?
- E5Slice evaluationHow does performance change across specific programmes and material types?
- E6Business outcomeHow many lines needed an amendment, or a restatement after the file went in?
Floor — the outcome the filer answers for
Failure modes
Where each failure originates in the agent
Seven failure modes, each placed where in the lifecycle it starts.
Agent lifecycle
Direction of processing →
01 · Retrieval
1 mode
- GZ-03
Specification weight used
A component weight is read at spec, not as shipped.
Stage gathers
Pack specs, shipment volumes, entities and programmes
02 · Reasoning
2 modes
- GZ-04
One answer, many states
A single producer answer is applied in every state.
- GZ-06
Template methodology
One methodology note is copied across the programmes.
Stage proposes
Weight by material, the definition and confidence
03 · Tool / write
2 modes
- GZ-02
Stale deadline table
A published date is used after the programme moved.
- GZ-05
Membership date missed
An injunction is read without its membership date.
Stage writes
Only where write access and approval policy allow it
04 · Output
1 mode
- GZ-01
Wrong entity registered
The registering entity is not the one the state defines.
Stage returns
The file the filer submits and the programme reads
05 · Change / Version
1 mode
- GZ-07
Silent category regression
A model or rule change widens what is excluded.
Stage tracks
Model, prompt, category rules and programme config
- Sev-1 · agent acts outside the boundary
- Sev-2 · a wrong tonnage reaches the file
- Sev-3 · source degrades, line routes to review
Affected slices
One programme can carry most of the gaps
A jurisdiction-level tonnage-provenance figure can look sound while one programme absorbs most of the lines no record supports. Nestack reports provenance by programme, not only in total.
Slice performance — reported separately, not only in aggregate
Illustrative example| Slice | Failure rate | Lift | Lift vs. threshold | Status |
|---|---|---|---|---|
| Programmes under injunction | 8.9% | 3.6× | Review | |
| Newly effective programmes | 6.5% | 2.7× | Review | |
| Flexible and composite materials | 4.1% | 1.7× | Watch | |
| Rigid single-material packs | 1.8% | 0.7× | Normal |
Bar: provenance-gap lift vs. rigid single-material baseline · scale 0–4.0× · tick marks the 2.0× review threshold
2 of 4 slices over threshold
Evidence-linked improvement
A cycle is not closed until a test exists
The loop shuts when the missed registration is a regression case. That suite is what the next report filed is measured against.
Improvement cycle · five stages
Switchback — the path turns at Improve and returns at Learn
- 01
Detect
The provenance-gap rate rises in one programme.
- 02
Diagnose
The same carton, and two states disagreeing about who owns it, is read back through the licence and the entity until the cause narrows to one.
- 03
Improve
Any change ships with a number, and the programmes attach to it.
- 04
Verify
One programme case still failing is enough to hold the release.
- 05
Learn
One case joins the suite, one line joins the material record.
Learn → Detect
The return edge. The next detection runs against a suite that has grown by one case.
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, tonnage workflow, evaluation, integration, then production validation and handover.
Workstream
Week 1Week 2Week 3Week 4Week 5Week 6
- 01Producer-file discovery and boundary definition.Week 1
- 02Catalogue and shipment source assessment.Week 1, Week 2
- 03Per-jurisdiction definition and category mapping.Week 1, Week 2
- 04Packaging-record ingestion and matching.Week 2
- 05Tonnage build and provenance binding.Week 2, Week 3
- 06Confidence scoring and exception routing.Week 3
- 07Filer review workflow.Week 3, Week 4
- 08Catalogue and shipment integration.Week 5
- 09Definition and tonnage cases.Week 4, Week 5
- 10Guardrails and filing controls.Week 4
- 11Material-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 programme, one entity | ProductionProduction packaging systems | AdvancedMultiple markets / entities |
|---|---|---|---|
| Introduced at Pilot | |||
| Tonnage to your programmes and rules | ✓ | ✓ | ✓ |
| Filer review | ✓ | ✓ | ✓ |
| Tonnage-provenance baseline | ✓ | ✓ | ✓ |
| Introduced at Production | |||
| Reporting by programme | — | ✓ | ✓ |
| Approval workflow in your systems | — | ✓ | ✓ |
| Approved write-back | — | ✓ | ✓ |
| Packaging-spec integration | — | ✓ | ✓ |
| Introduced at Advanced | |||
| Multi-entity rule configuration | — | — | ✓ |
| Multi-stage compliance approvals | — | — | ✓ |
| High material volume | — | — | ✓ |
| Multi-jurisdiction producer controls | — | — | ✓ |
| Build price | From $5,000 | From $8,000 | Custom 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.
You bring
We build with it
01Your packaging specs and the entities in scope
→Packaging-record ingestion and material mapping
Week 102Representative pack specifications
→Provenance baseline, tonnage build and evidence binding
Week 203Your per-jurisdiction definition and category rules
→Per-jurisdiction definition and category mapping
Week 104Access to relevant APIs, feeds or exports
→Catalogue and shipment assessment, then integration setup
Week 205Filings you would not want audited
→Definition cases and failure-mode testing
Week 406What no submitted tonnage may estimate
→Confidence scoring, exception routing, guardrails and approval controls
Week 307A named person to register and report
→Filer 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
A band is exactly the weeks its own phase eats, which is the reason week five is not one but two.
Phase
W1
W2
W3
W4
W5
W6
- DiscoveryW1
- BuildW2 – W3
- EvaluateW4 – W5
- Pilot & LaunchW5 – W6
Week focus
W1Producer-file discovery, definition mapping and the automation boundary
W2Catalogue and shipment integration and the provenance baseline
W3Tonnage workflow, confidence logic and approval controls
W4Evaluation suite, deadline-status checks and failure-mode testing
W5Portal and register integration, pilot programmes and targeted corrections
W6One programme year run under the packaging lead, then Agent Care handover
- Reading the band
- Each bar spans the weeks its work is named in, and nothing else. The week 5 overlap is real, not padding.
- At the end of W6
- Once the programme year validates, Agent Care assumes the running agent.
- Duration
- Six-week plan shown · typical delivery 4–6 weeks depending on scope confirmed in discovery.
Next step · Retail AI agent
Build a packaging EPR agent around the person who registers and reports.
Show us your pack specs, your markets and the person who registers. Which of your published dates are real today — Maine ran a stewardship-organisation RFP that closed with no proposals on 18 August 2026, so its dates wait on a contract nobody has signed.
- Typical delivery
- 4–6 weeks
- Deployment
- Your specs and shipment data
- Named filer
- Per programme
- After launch
- Agent Care available
Nestack Agents · Packaging EPR reporting
AGT-RT-20 · Agent Care available after launch