ISO 14064 vs ISO 26000
ISO 14064
International standards for GHG quantification, reporting, verification
ISO 26000
International guidance standard for social responsibility.
Quick Verdict
ISO 14064 provides requirements for GHG inventories, projects, and verification for credible climate reporting. ISO 26000 offers guidance on broad social responsibility principles and subjects. Companies use 14064 for emissions compliance and assurance; 26000 for holistic SR integration and stakeholder trust.
ISO 14064
ISO 14064 GHG Quantification, Reporting, Verification Standards
Key Features
- Modular three-part structure for inventories, projects, verification
- Five core principles: relevance, completeness, consistency, transparency, accuracy
- Organizational boundaries with equity share/control approaches
- Scope 1-3 emission categorization and quantification methods
- Risk-based validation/verification with assurance levels
ISO 26000
ISO 26000:2010 Guidance on social responsibility
Key Features
- Seven principles guiding accountable, transparent behavior
- Seven core subjects spanning governance to community development
- Stakeholder engagement for issue prioritization
- Non-certifiable guidance for all organizations
- Integration into existing management systems
Detailed Analysis
A comprehensive look at the specific requirements, scope, and impact of each standard.
ISO 14064 Details
What It Is
ISO 14064 is an international standard family (ISO 14064-1:2018, -2:2019, -3:2019) for GHG quantification, reporting, and assurance. It provides specifications and guidance for organizational inventories (Part 1), project-level reductions/removals (Part 2), and validation/verification (Part 3). The principle-based approach emphasizes relevance, completeness, consistency, transparency, and accuracy, mirroring GHG Protocol.
Key Components
- Three interdependent parts forming a lifecycle from measurement to assurance.
- Five core principles guiding boundary-setting, data quality, and reporting.
- Scope 1-3 categorization, baselines, additionality for projects.
- Risk-based assurance with reasonable/limited levels; no formal certification but third-party verification statements.
Why Organizations Use It
Supports regulatory compliance (e.g., CSRD, SB-253), investor disclosures, carbon markets. Enhances credibility, enables decarbonization tracking, reduces greenwashing risk, unlocks green finance. Builds stakeholder trust via auditable inventories.
Implementation Overview
Phased approach: governance, boundary-setting, data systems, verification. Applies to all sizes/industries globally; involves training, software, cross-functional teams. External verification under Part 3 recommended for credibility.
ISO 26000 Details
What It Is
ISO 26000:2010 is the international guidance standard on social responsibility (SR), not a certifiable management system. Its primary purpose is to provide a shared definition, principles, and core subjects for organizations to assess impacts, engage stakeholders, and integrate SR holistically across operations, applicable to all organization types regardless of size, sector, or location. It uses a contextual, stakeholder-driven approach emphasizing relevance and significance.
Key Components
- **Seven principlesAccountability, transparency, ethical behavior, respect for stakeholder interests, rule of law, international norms, human rights.
- **Seven core subjectsOrganizational governance, human rights, labor practices, environment, fair operating practices, consumer issues, community involvement.
- No fixed controls; guidance-focused with no certification model—credibility via transparent reporting.
Why Organizations Use It
Enhances sustainability commitment, risk/opportunity management, ESG alignment (SDGs, GRI, OECD). Builds stakeholder trust, operational resilience, competitive edge without certification burdens; supports due diligence and reporting.
Implementation Overview
Phased: baseline assessment, materiality/stakeholder engagement, integration into governance/operations, training, reporting. Cross-functional, scalable for SMEs to multinationals; no audits required, uses self-assessment and external frameworks.
Key Differences
| Aspect | ISO 14064 | ISO 26000 |
|---|---|---|
| Scope | GHG quantification, reporting, verification | Social responsibility principles, core subjects |
| Industry | All sectors, global applicability | All organizations, sectors, global |
| Nature | Requirements standard, third-party verification | Guidance only, non-certifiable |
| Testing | Independent validation/verification (ISO 14064-3) | Self-assessment, no formal testing |
| Penalties | Loss of verification credibility | No penalties, reputational risk only |
Scope
Industry
Nature
Testing
Penalties
Frequently Asked Questions
Common questions about ISO 14064 and ISO 26000
ISO 14064 FAQ
ISO 26000 FAQ
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