Lexcarb · v1.0 · CBAM Infrastructure
Lexcarb CBAM Filing Infrastructure

CBAM Reporting and Filing Infrastructure.

Structured data capture, deterministic calculations, and traceability and records for CBAM reporting workflows.

Request Pilot Access View Sample Filing Output
Pipeline Deterministic
Decision Log Append-only
Traceability Field-level
Outputs Structured · 6 formats
01 — System Overview

Deterministic CBAM Reporting Pipeline.

Declared supplier emissions data flows through five stages. Each stage emits an append-only record with field-level source references.

Stage 01

Import

Emissions data records captured from declared supplier inputs.

EmissionsDataRecord
Stage 02

Calculation

Deterministic arithmetic applied to declared values using EU default references.

CalculationRun
Stage 03

Declaration

CBAM product declarations assembled from calculation outputs.

CBAMProductDeclaration
Stage 04

Filing

Filing outputs assembled from declared data and structured records.

FilingOutput
Stage 05

Audit Evidence

Evidence packages compiled with field-level source references.

AuditEvidencePackage
02 — Artifact Flow

Declared Data to Structured Outputs.

Five entities move declared inputs through the pipeline. Each carries source references, decision log entries, and authorization records.

EntityA.01
EmissionsDataRecord

Supplier-level emissions data captured as structured input records.

Structured input
EntityA.02
CalculationRun

Deterministic arithmetic output with visible steps and source references.

Deterministic
EntityA.03
CBAMProductDeclaration

Product-level declaration assembled from calculation outputs.

Declared
EntityA.04
FilingOutput

Structured filing document assembled from declared data structures.

Filing output
EntityA.05
AuditEvidencePackage

Evidence package with decision log, source references, and authorization records.

Append-only
03 — Governance Model

Human Governance, Immutable Records, Field-Level Traceability.

Every action is human-initiated. Every record is immutable. Every output traces to its source.

G.01 — Actor

Human Governance

Every action is initiated by a human actor. Role-based authorization is recorded against each action. No automated decisions.

Human-initiated Role-tracked
G.02 — Log

Immutable Decision Log

An append-only log captures modifications, overrides, and sign-offs. Records cannot be edited or deleted after they are written.

Append-only Immutable
G.03 — Lineage

Field-Level Traceability

Every output field traces to its source input. Traceability extends from filing output through declaration and calculation back to declared data.

Source references End-to-end
04 — Export Formats

Output Formats.

Filing outputs and audit evidence packages are emitted in machine-readable and document-form structures.

Format01
JSON

Machine-readable structured data.

.json
Format02
XLSX

Spreadsheet export with tabular structure.

.xlsx
Format03
PDF

Document export.

.pdf
Format04
CSV

Flat-file export.

.csv
Format05
HTML

Renderable document.

.html
Format06
ZIP

Bundled archive of all export formats.

.zip
05 — Output Artifacts

Output Artifacts.

Each pipeline stage emits a named artifact. Artifacts carry source references and append-only decision log entries.

ArtifactO.01
FilingOutput

Structured filing artifact.

Filing
ArtifactO.02
AuditEvidencePackage

Evidence package with source references.

Evidence
ArtifactO.03
CalculationRun

Deterministic arithmetic record.

Deterministic
ArtifactO.04
DecisionLogEntry

Append-only human action record.

Append-only

Lexcarb System Interface.

CBAM reporting and filing infrastructure with deterministic outputs and field-level traceability.

Request Pilot Access View Sample Filing Output Explore Audit Evidence Package
Deterministic Append-only Source-referenced