Standards audit + traceability

Every preset batch, judged against the real standard — then stored as a twin

The eight shipped preset batches are run through the full sensing → fusion → quantum feature map → QUBO routing pipeline. Each routing decision is then compared clause by clause against the recycling, composting, biomass, water-reuse, carbon-MRV and chain-of-custody standards that would actually govern it, and every clause the simulation cannot honestly decide is marked as such rather than scored.

Read this first. The spectra driving these results are deterministic simulations, not laboratory measurements. A PASS below means the simulated batch would satisfy a clause; it is not a conformity assessment, a certification, or a creditable carbon claim. Nothing here substitutes for the accredited test methods named against each clause.

Batches swept

every shipped preset

Clause checks

103

16 standards referenced

Not decidable by simulation

needs a laboratory result

Blocking gaps

fix before any field claim

Preset sweep

Routing decisions across all eight batches

Batch	Domain	Chosen route	Purity	Contam.	Grade	Value ₹	CO₂e kg	Clauses
▾ Crop residue · PF-01 Soybeanpilot farm · weather modelled, canopy modelled, price modelled	Agri-to-Energy	A · Pyrolysis → biochar + syngas	79.6%	21.9%	B	21,070	5154.5	1✓ 2! 0✗ 3?
▸ Drainage water · PF-01 Soybeanpilot farm · weather modelled, canopy modelled, price modelled	Water Recycling	C · UV / polish then irrigation	80.9%	19.4%	C	2,700	57.8	1✓ 2! 1✗ 2?
▸ Mulch film & containers · PF-01 Soybeanpilot farm · weather modelled, canopy modelled, price modelled	Plastic Circularity	C · Chemical / feedstock recycling	72.4%	36.2%	C	112	4.4	1✓ 2! 2✗ 2?
▸ Crop residue · PF-02 Cottonpilot farm · weather modelled, canopy modelled, price modelled	Agri-to-Energy	A · Pyrolysis → biochar + syngas	78.0%	20.7%	B	29,756	7279.4	1✓ 2! 0✗ 3?
▸ Drainage water · PF-02 Cottonpilot farm · weather modelled, canopy modelled, price modelled	Water Recycling	C · UV / polish then irrigation	79.3%	21.6%	C	900	19.3	1✓ 2! 1✗ 2?
▸ Mulch film & containers · PF-02 Cottonpilot farm · weather modelled, canopy modelled, price modelled	Plastic Circularity	C · Chemical / feedstock recycling	70.7%	33.1%	C	812	31.9	1✓ 2! 2✗ 2?
▸ Crop residue · PF-03 Napier fodderpilot farm · weather modelled, canopy modelled, price modelled	Agri-to-Energy	A · Pyrolysis → biochar + syngas	79.6%	20.2%	B	77,400	18934.2	1✓ 1! 1✗ 3?
▸ Drainage water · PF-03 Napier fodderpilot farm · weather modelled, canopy modelled, price modelled	Water Recycling	C · UV / polish then irrigation	78.4%	27.1%	C	630	13.5	1✓ 1! 2✗ 2?
▸ Mulch film & containers · PF-03 Napier fodderpilot farm · weather modelled, canopy modelled, price modelled	Plastic Circularity	C · Chemical / feedstock recycling	74.9%	30.9%	B	224	8.8	1✓ 2! 2✗ 2?
▸ PET bale · Latur MRF	Plastic Circularity	C · Chemical / feedstock recycling	81.3%	15.5%	B	29,120	1143.8	1✓ 2! 2✗ 2?
▸ Mixed polymer · PP intrusion	Plastic Circularity	C · Chemical / feedstock recycling	67.0%	45.3%	C	21,840	856.5	1✓ 1! 3✗ 2?
▸ Amber cullet · ceramic reject	Glass Circularity	B · Fibreglass / insulation	85.4%	9.8%	A	21,840	1237.7	1✓ 1! 2✗ 1?
▸ Fruit processing residue	Food Waste Valorisation	C · Anaerobic digestion (biogas)	79.1%	18.6%	C	15,950	1868.2	2✓ 1! 1✗ 3?
▸ Paddy straw batch · 18% MC	Agri-to-Energy	D · Bio-composite feedstock	79.8%	19.1%	B	62,160	10606.5	1✓ 1! 1✗ 3?
▸ Reclaimed water W-804	Water Recycling	C · UV / polish then irrigation	79.2%	23.2%	C	4,800	102.6	1✓ 1! 2✗ 2?
▸ Kharif soybean parcel · stress	Climate Change Tech	Agroforestry + residue retention	70.8%	34.8%	C	9,010	11.0	1✓ 1! 0✗ 2?
▸ Solar pump feeder · midday	Clean Tech	Solar pump irrigation window	83.1%	12.3%	B	4,736	652.0	1✓ 1! 0✗ 2?

Clause-by-clause · Crop residue · PF-01 Soybean

WATCHISO 17225-6· Moisture, non-woody pellets

Requirement: ≤12% (Class A) / ≤15% (relaxed classes)

Model output: 14.0%

Straw at 18% MC needs field or forced drying before pelletising; the model prices this only as energy cost.

Real method: EN ISO 18134 moisture, 18122 ash, 16948 CHN, 18125 calorific value.

NOT DECIDABLEISO 17225-6· Ash and chlorine

Requirement: Ash ≤6%, Cl ≤0.2%

Model output: not measured

Rice straw is a high-silica, high-chlorine feedstock — slagging and corrosion risk is the deciding factor and is absent here.

Real method: EN ISO 18134 moisture, 18122 ash, 16948 CHN, 18125 calorific value.

NOT DECIDABLEISO 17225-6· Net calorific value

Requirement: ≥14.5 MJ/kg

Model output: not measured

Needs bomb calorimetry; the recovered-value term uses an assumed ₹/tonne instead.

Real method: EN ISO 18134 moisture, 18122 ash, 16948 CHN, 18125 calorific value.

WATCHISO 14064-2 / GHG Protocol Project Accounting· Baseline, additionality, leakage, uncertainty

Requirement: Documented baseline scenario and quantified uncertainty

Model output: net 5154.5 kgCO₂e · uncertainty not stated

Baseline and leakage are computed with fixed assumed factors and no uncertainty band. ISO 14064-2 needs both justified and third-party verified before a tonne is claimed.

Real method: Third-party validation and verification body (VVB) audit.

NOT DECIDABLEISO/IEC 17025· Validated method + stated uncertainty

Requirement: Accredited method per quoted figure

Model output: simulated spectra, drift 8.0%

All purity and contamination figures here are synthetic. Nothing on this page is a laboratory result.

Real method: Accreditation audit, control charts, proficiency testing.

PASSISO 22095 · GS1 EPCIS 2.0· Chain-of-custody model declared per lot

Requirement: Identity preserved / segregated / mass balance, with event records

Model output: identity preserved (single-batch twin)

The digital twin records one custody event per handover, which satisfies the event-record shape.

Real method: Documented custody model plus interoperable event records per handover.

Routing detail

Hamiltonian H: -2.206
Feasible: yes
Circularity score: 76/100
Mass: 2,450 kg
Drift: 8%

Gap register

Where the simulation and the standard part ways

Ten gaps, ordered by how badly they would bite in a real audit. Blocking gaps mean a decision must not be acted on from this model alone; material gaps change the answer; minor gaps affect completeness.

blockingContainer-glass cullet specification (FEVE / industry)EN 643

Contamination is a fraction; standards use grams per tonne

Cullet, and several bale grades, are specified in g/t of ceramic, stone, porcelain or ferrous material. A 0-1 fraction cannot express 25 g/t without a per-particle count and mass, so the glass check is arithmetically unfair in both directions.

To close it · Particle-level counting (optical + XRT sorter feed), per-particle mass, and a g/t accumulator per lot.

blockingEU 2020/741CPCB treated-sewage reuse norms / IS 10500EN 13432 / ISO 14855

Microbial proxy is not a CFU count

Water reuse classes and compost hygienisation are decided by E. coli / Salmonella counts. The model carries a single dimensionless Raman-band microbial proxy, which cannot be converted to CFU/100 mL at any confidence.

To close it · Membrane-filtration culture or qPCR, plus a hard interlock that blocks irrigation and food-contact routes until a result exists.

blockingEN 13432 / ISO 14855EU 2020/741ISO 17225-6

Time-based tests have no spectral substitute

Biodegradation (180 d), disintegration (12 weeks) and BOD₅ (5 d) are defined by their incubation. A real-time instrument cannot output them, and presenting a proxy as the value would be a compliance misstatement.

To close it · Keep them as laboratory attachments on the lot record, referenced by the twin instead of predicted by it.

materialFCO 1985 (City Compost) / IS 16556ISO 17225-6EN 13432 / ISO 14855

Missing chemistry channels: N, ash, Cl, heavy metals, calorific value

C:N ≤20:1, ash ≤6%, Cl ≤0.2%, NCV ≥14.5 MJ/kg and Schedule heavy-metal ceilings are all decisive clauses with no corresponding model output.

To close it · Kjeldahl N + TOC, muffle-furnace ash, ion chromatography for Cl, ICP-OES for metals, bomb calorimetry — or calibrated XRF/NIR models with reported RMSEP.

materialFCO 1985 (City Compost) / IS 16556ISO 17225-6

Feedstock properties are checked against finished-product clauses

FCO moisture ≤25% applies to finished city compost and ISO 17225 moisture to the pellet, but the model measures the incoming residue. Wet feedstock is therefore flagged as failing a clause it is not yet subject to.

To close it · A process-stage field on every batch, and clause selection keyed to that stage rather than to the domain.

blockingISO/IEC 17025

No validated calibration or measurement uncertainty

Purity, oxidation index and moisture come from deterministic synthetic spectra. There is no calibration set, no RMSEP/R², no control charts and no uncertainty band, so no figure here is defensible in an audit.

To close it · Reference-material calibration per modality, cross-validated PLS/CNN models with reported error, drift control charts, and ISO 17025 method validation.

materialEU 2022/1616 · FSSAI food-contact

Process approval, not batch quality, gates food contact

EU 2022/1616 authorises the recycling *process* after a challenge test; a clean batch does not create eligibility. The router treats purity alone as sufficient for a food-grade path.

To close it · A process-authorisation registry: a food-contact route stays unavailable unless the receiving line holds a valid authorisation.

materialISO 14064-2 / GHG Protocol Project AccountingVerra VM0042 / VMR0006

Carbon MRV lacks baseline justification and uncertainty deduction

Baseline is a fixed 1.25× multiple, leakage a distance coefficient, and no uncertainty deduction or permanence accounting is applied. Under ISO 14064-2 or VM0042 these numbers are indicative only.

To close it · Documented baseline scenario, additionality test, monitoring plan, uncertainty deduction and VVB verification before any tonne is reported or sold.

materialISO/IEC 17025EU 2022/1616 · FSSAI food-contact

Simulated HPLC purity reads low against the declared batch composition

The PET bale preset declares 95% target polymer, but the synthetic chromatogram's peak-area purity resolves to ~81%, because the impurity integration window carries baseline tail rather than real co-eluting species. Every purity-gated clause therefore fails earlier than it should, and the router downgrades clean batches to chemical recycling.

To close it · Calibrate the integration windows and baseline model against reference chromatograms, then report recovery and linearity per analyte before any purity figure gates a route.

minorContainer-glass cullet specification (FEVE / industry)ISO 14780 / IS 17441

No colour, particle-size or durability channels

Cullet colour sorting and pellet size/durability are routine accept-reject criteria and are absent from the state vector.

To close it · Colour spectrophotometry, sieve analysis and ISO 17831 durability on the receiving line.

minorISO/IEC 17025

Quantum stage is a classical feature-map emulation

Angle encoding, state probabilities and kernels are computed classically. No hardware quantum advantage is demonstrated or claimed, and the QUBO is a single-batch relaxation rather than a solved binary assignment.

To close it · Benchmark the relaxation against an exact solver, and against annealer or QAOA runs, before any speed or quality claim.

Circular digital twin

Farm → measurement → recovery → reuse, hash-chained

Twins stored

identity-preserved lots

Recovered value

₹0

sum across stored twins

CO₂e avoided

0 kg

net of project + leakage

Chain integrity

no records yet

Every custody event hashes its own content plus the previous hash, so altering any earlier step invalidates all later hashes. ISO 22095 custody model: identity preserved.

Records persist in this browser on this device. A production twin belongs in the database with a signed event feed per handover.

No twins yet. Store a single batch from the sweep above, or store all eight at once, and each one gets a seven-event custody trail from the farm parcel through to the reuse point.

Reference

Standards this audit is measured against

Standard	Body	What it governs	Accredited method
EN 643Paper & board / sorted recovered grades — non-target limits	CEN (Europe)	Grade definitions with maximum unwanted material and prohibited material fractions per bale.	Manual bale sort, gravimetric fractionation of a graded sample.
EN 15347Plastics recyclates — characterisation of plastics wastes	CEN (Europe)	Declares polymer identity, foreign polymer content, moisture and non-plastic contaminants for a recyclate lot.	FTIR/DSC polymer ID, hot-plate or gravimetric moisture, sink-float separation.
EU 2022/1616 · FSSAI food-contactRecycled PET for food contact — decontamination efficiency	EFSA / FSSAI	A recycling process must demonstrate challenge-test decontamination and an input stream ≥95% food-grade PET.	Challenge test with surrogate contaminants; migration testing per EU 10/2011.
ASTM D7611 / IS 14534Resin identification and plastics recycling guidelines	ASTM / BIS (India)	Correct resin coding and segregation before reprocessing; mixed-resin lots are downgraded, not blocked.	Resin ID coding audit, NIR sorter validation.
Container-glass cullet specification (FEVE / industry)Furnace-ready cullet — ceramic, stone, porcelain (CSP) limits	Glass industry (FEVE, Indian container plants)	Furnace-ready cullet typically requires CSP ≤ ~20-25 g/tonne, organics ≤ 0.1%, ferrous ≤ 5 g/t, single colour stream.	Optical + XRT CSP sorter counts, gravimetric organics, LOI, colour spectrophotometry.
EN 13432 / ISO 14855Compostability — biodegradation, disintegration, ecotoxicity	CEN / ISO	≥90% biodegradation in 6 months, ≥90% disintegration <2 mm at 12 weeks, heavy-metal ceilings, no plant toxicity.	Respirometric CO₂ evolution (ISO 14855), pilot disintegration, OECD 208 germination.
FCO 1985 (City Compost) / IS 16556City / phosphate-rich organic manure quality	Government of India · Fertiliser Control Order	Moisture ≤25%, C:N ≤20:1, total organic carbon ≥12%, pH 6.5-7.5, heavy metals under Schedule limits.	Oven moisture, Walkley-Black TOC, Kjeldahl N, AAS/ICP for metals.
Solid Waste Management Rules 2016Source segregation and wet-waste processing duty	MoEFCC (India)	Segregated wet waste must be composted or bio-methanated; inert and rejects routed to sanitary landfill only.	Documented segregation audit, processing-facility records.
ISO 17225-6Solid biofuels — non-woody pellet classes	ISO	Class A pellets: moisture ≤12% (≤15% for some classes), ash ≤6%, Cl ≤0.2%, net calorific value ≥14.5 MJ/kg.	EN ISO 18134 moisture, 18122 ash, 16948 CHN, 18125 calorific value.
ISO 14780 / IS 17441Biomass sample preparation and briquette quality	ISO / BIS	Representative sampling, particle size and durability requirements before a biomass lot may be declared.	Increment sampling, mechanical durability (ISO 17831), sieve analysis.
EU 2020/741Minimum requirements for water reuse in agricultural irrigation	European Union	Class A: E. coli ≤10 CFU/100 mL, BOD₅ ≤10 mg/L, TSS ≤10 mg/L, turbidity ≤5 NTU. Classes B-D relax by crop and method.	Membrane-filtration E. coli, 5-day BOD, gravimetric TSS, nephelometric turbidity.
CPCB treated-sewage reuse norms / IS 10500Treated wastewater for irrigation and drinking-water quality	CPCB · BIS (India)	Irrigation reuse: BOD ≤20 mg/L, TSS ≤30 mg/L, faecal coliform limits; IS 10500 governs any potable path.	Accredited NABL wet-chemistry panel and microbiology.
ISO 14064-2 / GHG Protocol Project AccountingProject-level GHG quantification, monitoring and reporting	ISO / WRI-WBCSD	Requires a justified baseline scenario, additionality reasoning, leakage assessment and quantified uncertainty.	Third-party validation and verification body (VVB) audit.
Verra VM0042 / VMR0006Improved agricultural land management — soil carbon MRV	Verra VCS	Sampled soil-carbon stocks or a calibrated biogeochemical model, with uncertainty deduction and 100-year permanence accounting.	Stratified soil sampling to 30 cm, dry combustion carbon, model calibration.
ISO 22095 · GS1 EPCIS 2.0Chain of custody models and event-level traceability	ISO / GS1	Identity preserved / segregated / mass-balance / controlled-blending models, with What-Where-When-Why events per lot.	Documented custody model plus interoperable event records per handover.
ISO/IEC 17025Competence of testing and calibration laboratories	ISO / IEC	Any quoted purity, contamination or moisture figure must come from a validated method with stated measurement uncertainty.	Accreditation audit, control charts, proficiency testing.

Clause values are quoted from the published standards as an engineering reference. Always work from the current official text and your local regulator's notification before making a compliance decision.