A CI score is only as good as the data behind it. “Audit-ready” means every attribute can be traced back to its source, every calculation can be reproduced, and every transfer is documented.
The Three Pillars of Audit Readiness
1. Provenance
Every data point must link to a specific source — a field, a load, a batch. Timestamps and digital signatures on all records ensure nothing has been altered after the fact.
2. Reproducibility
CI calculations must use transparent, documented methodologies. Inputs and assumptions need to be recorded and versioned so that an auditor can arrive at the same number independently.
3. Chain of Custody
Grain-to-fuel traceability via mass-balance accounting is essential. Every handoff point — from field to elevator to processor — needs a transfer record.
Common Failure Points
The most common reasons carbon credits are denied or delayed:
- Broken provenance chains — data that can’t be traced back to a specific origin
- Undocumented assumptions — CI calculations that rely on industry averages instead of facility-specific data
- Missing transfer records — gaps in the chain of custody between supply chain participants
- Manual data collection — spreadsheet-based processes that can’t demonstrate data integrity
How Verity Addresses This
Verity’s Balance engine automates all three pillars. Every attribute is captured at its source, timestamped, and linked through an immutable chain of custody. CI calculations are transparent and versioned. Auditor-ready export packages can be generated at any time.