Overview
ISO 14034:2016 - Environmental management - Environmental technology verification (ETV) specifies the principles, procedures and requirements for independently verifying the performance of environmental technologies. The standard defines ETV as a factual, transparent and credible process that provides objective evidence (test data, reports and verification statements) about measurable performance claims. ISO 14034 is intended to support market uptake of innovative environmental solutions and to strengthen decision‑making by developers, buyers and regulators.
Key topics and requirements
- Scope and purpose: Verification of measurable performance of environmental technologies that deliver environmental added value or measure environmental impacts.
- Core principles: Factual approach, sustainability, transparency and credibility, and flexibility in applying verification procedures.
- Process stages:
- Application and application review
- Pre‑verification: specification of performance to be verified and verification planning
- Verification: acceptance of existing test data, generation of additional test data, confirmation of performance
- Reporting: production of a verification report and concise verification statement
- Post‑verification: publication and validity considerations
- Documentation: Requirements for a verification plan, test plan, test report, and data quality controls.
- Definitions and roles: Clear terms for verifier, applicant, test body, interested parties, performance claim and performance parameter.
- Quality and competence: Emphasis on reliable test data and reference to laboratory and inspection competence requirements.
Applications and who uses ISO 14034
ISO 14034 is practical for organizations engaged in the development, testing, procurement, regulation or financing of environmental technologies, including:
- Technology developers and manufacturers seeking independent verification to support market entry
- Test bodies and laboratories conducting data generation under a test plan
- Verifiers and conformity assessment bodies performing ETV against the standard’s procedures
- Regulators and procurement authorities using verified performance information for policy-making and purchasing
- Investors, buyers and NGOs evaluating environmental claims and risks
Use cases include verification of water and wastewater treatment systems, pollution control equipment, monitoring instruments, energy‑efficiency processes and other innovations where existing standards do not fully address novel performance claims.
Related standards
- ISO/IEC 17020:2012 - Requirements for bodies performing inspection (relationship explained in Annex A)
- ISO/IEC 17025 - Competence of testing and calibration laboratories (referenced for test data quality)
- ISO 14034 also contains informative annexes with an ETV process overview and guidance on implementation.
ISO 14034 keywords: ISO 14034, ETV, environmental technology verification, verification plan, verification report, test plan, data quality, environmental management, sustainability, transparency.
