A coordinated validation & verification layer.
VVB matching, validation and verification workflow infrastructure, audit tracking, ISO 14064 / 14065 / 17029 alignment, accreditation linkage and registry-side validation pipelines — purpose-built for the throughput that Article 6 and the voluntary market now demand.
Indicative bands — final scope confirmed after a 20-minute discovery call.
Practice positioning.
Validation and verification is the binding constraint of the modern carbon market. There are not enough accredited bodies, their workflows are mostly manual, and integrity standards (ICVCM, ICROA, Article 6.4) are tightening. CAS builds the connective tissue: a matching layer that pairs projects with accredited VVBs by methodology and geography; structured workflow tooling that replaces email-and-spreadsheet review; and a standards-aligned audit trail that registries and supervisory bodies can rely on.
How CAS delivers.
VVB matching engine
Match projects to accredited VVBs based on methodology scope, sectoral expertise, geography, language and capacity.
Workflow infrastructure
Structured validation and verification workflows with stage gates, finding management, evidence requests and CARs/CLs/FARs.
Audit trail
Every interaction logged with timestamp, role and evidence. Replayable for accreditation surveillance audits.
Registry pipeline
Validated and verified outputs flow into the connected registry as serialised, lineage-tracked units.
What's included.
What you receive.
Standards & frameworks.
Preparing a project for a VVB submission?
CAS as your independent consultancy partner.
The validation/verification ecosystem above is the assurance side. CAS sits on the project-preparation side — assembling documentation, evidence packs and clarification responses for submission to any accredited VVB.
Discuss this capability with CAS.
Senior practitioners brief governments, registries, project developers, and enterprise climate teams on implementation pathways.