Greenhouse Gas Management System Certification

Core Content of Certification

Greenhouse Gas Management System Certification focuses on the systematic management of GHG performance, with core evaluation covering the following dimensions:

Organizational Context: Identify internal and external opportunities and risks related to carbon management, clarify the carbon management positioning aligned with the organization's own strategy, especially conducting analysis in conjunction with industry-specific carbon emission characteristics; determine the scope of the GHG management system, and identify the needs and expectations of relevant parties.

Leadership: Top management clarifies carbon management responsibilities, integrates GHG control objectives into the overall enterprise development plan, ensures resource allocation for the operation of the management system, and establishes a GHG policy.

Planning: Establish a baseline for carbon emission accounting, set quantifiable reduction targets, identify key emission sources and develop control measures, and review and control carbon assets, carbon neutrality, and carbon trading; adopt a risk-based approach to address opportunities and challenges.

Support: Cover the foundational safeguards required for carbon management, including human resources, specialized training, technical capabilities, accounting tools, and information communication mechanisms, ensuring the feasibility of system implementation.

Operation: Standardize carbon management operations from the aspects of design, procurement, and operational control, and plan and control GHG emissions or removals related to activities, products, and services.

Performance Evaluation: Establish regular monitoring and auditing mechanisms, compare actual emissions against targets, assess the effectiveness of emission reduction measures; conduct internal audits and management reviews.

Improvement: Based on performance evaluation results, rectify non-conformities in management and drive continuous improvement in carbon management capabilities.

Standard Features

GB/T 46566-2025 follows the "Plan-Do-Check-Act" cycle principle, adopts the high-level structure of ISO management systems, and is highly compatible with management systems such as ISO 14001. The standard covers all elements of the "four carbons in one" approach—carbon emissions, carbon assets, carbon neutrality, and carbon trading—without setting specific performance indicators, balancing flexibility and practicality.

Certification Process

Greenhouse Gas Management System Certification is generally divided into the following stages:

Application and Acceptance: Submit application materials, including the business license, greenhouse gas management manual, procedure documents, and emission data records. The certification body conducts an application review to confirm that the organization meets the basic conditions for certification.

Audit Planning: The certification body forms an audit team based on the organization's size and business type and provides a customized audit plan.

Stage 1 Audit (Document Review): Evaluate the documented system established by the organization and other important aspects, identify issues that may raise concerns and could be deemed non-conformities in Stage 2, and propose points for rectification.

Stage 2 Audit (On-site Audit): Conduct on-site audits to verify the effectiveness of system operation, present audit findings, and confirm that the system meets standard requirements and operates effectively.

Rectification and Review: For non-conformities identified during the audit, the organization completes corrective actions within a specified period and submits evidence for review by the audit team.

Certification Decision and Issuance: Upon passing, a certification certificate is issued, confirming that the organization meets the standard requirements. The certificate is valid for three years.

Surveillance Audit: Conduct an annual surveillance audit after certification to confirm that the system continues to meet certification requirements.

Recertification Audit: Conduct a recertification audit before the certificate expires to extend the certification period, typically every three years.

Certification Value

Facilitating Compliance and Market Response: Provides a clear pathway for enterprises to respond to "dual carbon" policy requirements. Key emitting entities can use a compliant management system to conduct GHG inventory and accounting, laying the data foundation for compliance in the national carbon market; foreign trade enterprises can systematically address carbon footprint requirements in international trade, reducing the impact of green trade barriers; listed companies can systematically meet ESG carbon disclosure requirements.

Enhancing Green Competitiveness: Certified enterprises can reduce energy costs through continuous emission reductions, and also convert surplus carbon allowances into tradable carbon assets, creating new economic value. Standardized carbon management practices can strengthen trust with consumers and partners, building a low-carbon development image for the enterprise.

Driving Industry Low-Carbon Transformation: The standard meets the transformation needs of emitting industries, by integrating with energy management systems to achieve a smooth transition from "dual control of energy consumption" to "dual control of carbon," supporting the construction of zero-carbon factories and zero-carbon industrial parks.

Systematic Carbon Management: Addresses the issue of enterprises having "accounting standards but no management system," elevating greenhouse gas-related activities from specialized tasks to an organized, systematic, and continually improving management mechanism.