Brussels, 28/07/25 – CertifHy, a leading organisation in RFNBO certification, today announced significant updates to its RFNBO Precertification process. These new guidelines are designed to elevate the quality and rigor of early-stage project assessments, ensuring robust compliance with RED II requirements and fostering greater confidence among project developers, investors, and off-takers.
The enhancements underscore CertifHy’s commitment to supporting the efficient and credible development of renewable hydrogen and its derivatives, reflecting the evolving landscape of the RFNBO market.

Elevating Project Maturity Standards
A core update focuses on the project maturity required for precertification eligibility. Previously, assessments might have been sought at very early conceptual stages. Now, to maximize the value and accuracy of the precertification audit, CertifHy has clarified specific criteria:
- Automatic Eligibility: Projects that have reached the Finalized Pre-FEED (Front-End Engineering Design) stage or later are automatically eligible for RFNBO Precertification. This ensures that the project has a sufficient level of definition and verifiable data for a meaningful and effective audit.
- Conditional Eligibility: Projects that have commenced their Pre-FEED stage may also be eligible, subject to prior confirmation and assessment of their specific project readiness.
- Ineligible Stages: Projects below the Pre-FEED stage are not eligible at this time, as they typically lack the necessary detailed information for a robust compliance assessment.
This strategic refinement aims to provide more reliable insights, prevent premature or inconclusive assessments, and ultimately, streamline the path to full certification by building a stronger, more verifiable foundation from the earliest viable point. This proactive approach helps avoid costly last-minute design changes and rework down the line.
Introducing the CertifHy Audit Statement
A new and important element being introduced is the CertifHy Audit Statement, a formal document issued at the conclusion of a stand-alone CertifHy RFNBO Audit.
This statement provides clear, written confirmation that the audit was conducted in strict accordance with CertifHy’s stringent requirements and has received CertifHy approval. This new output serves as a dedicated validation for projects undergoing an audit as a singular activity. It formalizes the outcome of these standalone assessments, offering specific assurance of compliance.
It is important to note that the Audit Statement complements, but is distinct from, the comprehensive Precertification Report. The Precertification Report, issued for full RFNBO Precertification, includes the audit findings alongside detailed advisory support and actionable recommendations for achieving full RED II compliance.
Driving Confidence and Efficiency
These adjustments reflect CertifHy’s ongoing commitment to setting the highest standards for RFNBO compliance. By ensuring projects are assessed at the optimal maturity level and providing clear, formal documentation of audit outcomes, CertifHy empowers developers and investors with the confidence needed to accelerate sustainable hydrogen and derivatives production. The enhanced guidelines foster greater efficiency, clarity, and credibility across the RFNBO ecosystem.
RFNBO Precertification: Next Steps
CertifHy provides targeted resources to support RFNBO compliance and project readiness:
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Webinars Get insights into precertification benefits and building offtaker trust – Watch the latest session
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RFNBO Precertification Overview Learn about the precertification framework, eligibility criteria, and contact options – Visit the Precertification Page
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H2Global Bid Support Access tailored bid guidance and take advantage of CertifHy Academy discounts – Explore Support Options
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Certification Documentation Download official RFNBO Voluntary Scheme procedures and materials – Download Documents
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CertifHy Academy Train teams in RFNBO compliance through structured and expert-led modules – Browse Training Modules