Overview
EN ISO 14034:2018 / ISO 14034:2016 defines principles, procedures and requirements for Environmental Technology Verification (ETV). The standard provides a consistent, credible framework for independent verification of the performance of environmental technologies - technologies that deliver environmental added value or measure environmental impacts. ETV under ISO 14034 supports market uptake of innovative solutions by providing objective, evidence‑based confirmation of performance.
Key topics and requirements
- Scope and purpose
- Establishes a standardized ETV process to improve transparency, credibility and international harmonization.
- Core principles
- Factual approach, sustainability, transparency, credibility and flexibility in verification activities.
- Verification lifecycle
- Application: requirements and review of verification requests.
- Pre‑verification: specification of performance claims and verification planning.
- Verification: acceptance of existing test data, generation of additional test data, and confirmation of stated performance.
- Reporting: production of a verification report and a verification statement documenting results.
- Post‑verification: publication, validity and conditions for ongoing use of verification outcomes.
- Technical requirements
- Emphasis on reliable test data and transparent methodologies; allows acceptance of existing accredited test results where appropriate.
- Informative annexes
- Includes guidance such as the relationship with ISO/IEC 17020 (inspection bodies), an overview of the ETV process, and practical guidance on using the standard.
Applications and who uses it
- Manufacturers and technology developers seeking independent confirmation of environmental performance to support market entry and competitive differentiation.
- Test bodies and laboratories that provide data for verification or generate additional performance data in line with ISO 14034 requirements.
- Verification bodies / verifiers that perform ETV assessments and issue verification statements.
- Procurement officers, investors and regulators who rely on verified performance claims for purchasing decisions, funding, or regulatory acceptance.
- Environmental consultants and policymakers promoting adoption of verified, sustainable technologies.
Related standards and keywords
- Related conformity standards: ISO/IEC 17020, ISO/IEC 17025 (referenced for competence of inspection and testing bodies).
- SEO keywords: Environmental Technology Verification, ETV, EN ISO 14034:2018, ISO 14034, environmental management, verification report, verification statement, sustainable technology verification, independent performance verification.
EN ISO 14034 provides a practical, internationally harmonized route to demonstrate environmental performance - helping innovators, verifiers and buyers make evidence‑based decisions.