Environmental compliance is no longer optional in Europe.

Every flight must be justified. Every number must stand audit.

From 2026, EU operators must justify emissions per flight, using verifiable data — and regulators will audit years later.


Orizscore is not a calculator.
It is a regulatory proof infrastructure that transforms operational data into documented, sealed, and audit-ready evidence.


When authorities check, your proof is already there.
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For regulated private aviation operators

Why inaction is no longer an option for private jet operators

Because both regulators and corporate clients now require auditable proof.

From estimation to justification

Compliance is now flight-level and auditable


Regulators are moving away from averages and estimates.
Aviation emissions must now be justified flight by flight, with verifiable data: fuel burn, route, aircraft registration, timestamps.


What cannot be traced can be challenged.

From reporting to evidence

Clients require audit-ready evidence



Corporate clients no longer accept estimated emissions.
They require a documented file an auditor can verify:
traceable inputs, referenced methodology, timestamps — and the ability to defend it later.


This is no longer reporting. It is proof.

From workload to infrastructure

Proof without operational burden


Orizscore connects directly to your operations and transforms each flight into a sealed regulatory record, ready for audit.


No manual reporting. No reconstruction years later.
The proof exists when it is needed.

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Working with OrizScore

The Orizscore process

From flight logs to audit-defensible proof.

1.Structure your operational data

Orizscore works with your existing flight and fuel data to collect, organize and document the facts required for regulatory justification.


Data can be provided through exports, files, or direct access,
depending on your current setup.


Nothing is assumed. Everything is documented.
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2.Produce traceable emissions metrics

Each flight is documented using fuel data, routing information and aircraft characteristics.


Orizscore applies ISO-aligned calculation methods and traceability rules to produce emissions metrics that are consistent, transparent and ready for audit review.


These metrics are: documented, reproducible, and explicitly linked to their source data and methodology.


They are designed to be verified by an accredited auditor.Prepared using ISO-aligned methodologies 14064-3, subject to independent verification.
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3.Generate an audit-ready compliance file

Produces standardized, traceable compliance files aligned with ETS, CORSIA or Scope 3.6 requirements.


Each file includes: documented emissions metrics, referenced methodologies, explicit data sources, and a clear audit trail.


These files are designed to be reviewed, verified and submitted as part of a formal regulatory or client audit process.

Prepared by Orizscore based on operator-provided data.
Subject to independent verification prior to regulatory submission.
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Compliance metrics

Compliance metrics and coverage

Key metrics derived from documented flight data, structured to support regulatory compliance and audit review

Distance flown (km)

Total distance covered by documented flights within the reporting period.
Includes charter, private and positioning flights, as identified in the operational dataset.

Tank-to-Wheel emissions (tCO₂e)

Emissions calculated using documented fuel consumption data and ISO-aligned methodologies.

Metrics are: linked to source data, reproducible, and prepared for independent verification as part of ETS / CORSIA compliance.

Designed for audit and compliance

Orizscore is not a reporting tool.

It is a regulatory proof infrastructure designed for audit, verification, and long-term compliance.

Evidence-first by design

All metrics are derived from documented source data, explicitly linked to their origin and methodology.


No estimates presented as facts. No black boxes.
Every figure can be traced and reviewed during an audit.

Regulatory standards built-in

Orizscore structures data and outputs in line with EU-ETS, CORSIA and ISO-aligned requirements.

This ensures that compliance files are prepared according to the expectations of regulators and accredited auditors.

Proof-per-flight

Each flight generates its own documented compliance record, designed to stand on its own during regulatory or client review.


This flight-level approach reduces risk, simplifies audits, and enables reuse of evidence over time.

Prepare compliance before it becomes mandatory

The pilot phase allows selected operators to structure their emissions evidence ahead of upcoming regulatory requirements.


This is not a beta.

It is a controlled compliance onboarding.

Pilot participant status

Participation in the Orizscore pilot program allows operators to demonstrate early engagement in structured, audit-ready compliance preparation.

Demonstrate compliance readiness

Provide clients and partners with documented, traceable emissions records prepared for regulatory and audit review.

Structured onboarding process

Orizscore supports operators in structuring their data and compliance scope through a guided and transparent onboarding process.

Reusable compliance files

Generate documented compliance files that can be reused across audits, client reviews, and regulatory submissions.