Greenhouse Gas Verification Services
GHG verification is the independent, objective assessment of an organisation's reported greenhouse gas emissions against established verification criteria. QRS provides third-party GHG verification in accordance with ISO 14064-3, the GHG Protocol, and applicable voluntary and regulatory programme requirements.
Our verification services cover corporate GHG inventories, project-based emission reductions, carbon offset claims, and supply chain emissions. Verified GHG data is the foundation of credible climate commitments, carbon trading, and regulatory compliance.
Our Service Scope
Corporate GHG Inventory Verification
Third-party verification of Scope 1, 2 and 3 emission inventories against ISO 14064-1 and GHG Protocol.
Project Emission Verification
Verification of emission reductions and removals from specific GHG reduction projects.
Supply Chain Emission Verification
Assessment and verification of Scope 3 supply chain emission data and claims.
Regulatory Programme Verification
Verification for national and regional GHG reporting schemes and carbon market programmes.
Net-Zero Claim Verification
Verification of corporate net-zero and carbon neutrality claims against recognised standards.
Data Management System Review
Assessment of GHG data collection, calculation and management systems for reliability.
Our Deliverables
Every QRS engagement concludes with a comprehensive set of clear, professional deliverables designed to meet regulatory requirements and drive informed decision-making.
Discuss Your Requirements- Verification statement (limited or reasonable assurance)
- Verification report with detailed findings
- Non-conformance and corrective action log
- GHG data quality improvement recommendations
- Supporting evidence documentation