Independent testing supports type approval of hydrogen dispenser measurement systems in accordance with OIML R 139:2018 (compressed gaseous fuel measuring systems for vehicles). Testing may cover the complete measurement system or individual components, such as hydrogen flow meters. The resulting test data provide the technical basis used by certification bodies when issuing type approvals and related certificates.
Calibration and verification
Hydrogen refuelling station – type approval and verification support
Get accredited testing and verification to support type approval and the operation of hydrogen refuelling stations.
Hydrogen refuelling stations are being deployed across Europe to support the transition to low-emission heavy-duty transport. Under the EU Alternative Fuels Infrastructure Regulation, publicly accessible stations must be available at regular intervals along major transport corridors, making hydrogen a viable fuel for trucks and buses.
From rollout to documented operation
As stations move from pilot projects to commercial operation, accurate and transparent measurement becomes essential. Reliable metrology underpins fair trade, regulatory acceptance and trust between manufacturers, operators and end users. Without documented measurement accuracy and verified refuelling behaviour, stations cannot be approved for commercial sales or remain in compliant operation. The service is part of our expertise area Calibration and verification.
Challenges
When approval, verification and certification requirements are unclear, commercial operation of hydrogen refuelling stations may be delayed.
Unclear approval and certification requirements stop projects
When it is unclear which parts of a hydrogen refuelling station require type approval, verification or certification, commissioning is delayed while responsibilities and authority expectations are clarified.
Missing verification data prevents certification
Without documented and traceable verification of measurement accuracy and refuelling behaviour, certification bodies such as FORCE Certification A/S cannot issue the certificates required for market access.
Incomplete documentation blocks authority approval
Missing or inconsistent test reports, verification records or certification documentation prevent authorities from approving stations for commercial operation.
Unclear compliance status leads to downtime and disputes
If verification and certification status is uncertain, stations risk operational stops, delayed approvals and disputes over delivered hydrogen quantities.
Benefits
Get verified evidence that supports type approval and operation of commercial hydrogen refuelling stations
Early verification gives clarity before approval decisions
Independent testing and verification give manufacturers and operators early clarity on whether legal metrology and refuelling requirements are met before certification and commissioning.
Verified test results give a solid basis for certification
Traceable verification data give certification bodies, such as FORCE Certification A/S, the technical evidence needed to issue OIML type approvals and related certificates.
Test reports and verification records give authorities documentation
Structured reports and certificates give authorities a consistent and accepted foundation for review, helping approvals progress without repeated clarification or rework.
