Verification & Reporting

An End-to-End Process from Audit to the EU Registry

From being verification-ready to producing XML reports for the EU Registry, from schema validation to quarterly certificate management, the output layer of CBAM compliance. 4 integrated modules, the gold standard in audits.

01ModuleFlagship

Verification Support

Audit trail, document management, verifier portal

From 2026, physical verification is mandatory for producers within CBAM scope. With an immutable audit trail, document management, a verifier portal and a physical visit calendar, Carbonaz keeps ready everything that verification bodies such as SGS and TÜV require. A 7-year retention infrastructure.

Immutable audit trail (no retroactive changes)
Automatic 7-year data and audit log retention
Document upload (PDF, JPG, PNG, Excel)
Document-data association (13 different data types)
Verifier access portal (read-only, time-limited)
Physical visit planning and calendar
Two-sided visit approval (producer + verifier)
29-item verification checklist
Verification readiness score (5 categories)
Pre-audit report via PDF export
02ModuleFlagship

Reporting

EU Registry XSD compliant XML, PDF, multilingual

Don't let your CBAM reports be created in a format the EU Registry will reject. Carbonaz reduces reporting to a single click with EU Registry compliant XML generation, automatic EORI population and a PDF communication document. Multilingual interface and support.

XML generation compliant with the EU CBAM XSD schema
Full compliance with the EU Registry XML format
Header, Declarant, Goods mandatory field check
Automatic EORI number (from the company profile)
CN code format validation
PDF communication document (EU Communication Template format)
Multilingual interface and support
Report preview and validation
Report history and versioning
Report template customisation
03Module

XML/XSD Management

EU Registry schema updates, validation

The EU Registry's XSD schema is updated from time to time. Carbonaz tracks schema versions automatically, validates reports against the latest schema and catches every error before rejection.

XSD schema download and version tracking
XML validation engine (3-layer)
Syntax, schema and business-rule checks
ZIP package creation (XML + supporting documents)
Pre-upload error scan
XML error message resolution
Automatic alerts for XSD version updates
Guidance in case of rejection
04Module

Quarterly Certificate Management

Certificate need calculation, 50% quarterly holding

CBAM regulation makes quarterly certificate purchases mandatory from Q1 2026. Carbonaz calculates your period certificate need, tracks the 50% quarterly holding rule and recommends the optimal certificate purchase timing.

Period certificate need calculation
50% quarterly holding requirement check
Certificate purchase timing recommendation
Future period cost projection
End-of-quarter compliance check
Certificate inventory tracking
Integrated calculation with the EU ETS price
Optimal purchasing strategy recommendation

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