Review product evidence before it becomes a project risk.
When sourcing hydrogen equipment internationally, certificates alone do not tell the whole story. GreenBrain helps you review what supplier documentation may cover, where its limits are, and what still needs to be confirmed for your project. Start with the product, intended use, target market, and available evidence.
This assessment supports initial evidence review and preparation. It does not replace an independent decision by a certification body, testing laboratory, legal adviser, engineering authority, or buyer.
Use this review before you rely on a supplier claim.
- ◆Does the available documentation appear relevant to the product, intended use, and target market?
- ◆What does a certificate, test report, or technical file actually cover?
- ◆Which operating conditions, installation details, or product boundaries still need to be confirmed?
- ◆What documents should be requested before technical evaluation, supplier comparison, or RFQ?
- ◆Which evidence gaps could affect market access, commissioning, or project risk?
Provide the context. Review the evidence in scope.
What you provide
Product category and object level
Establish whether the item is a system, subsystem, component, or material
Intended market
Identify market-access questions that may require further review
Key operating or installation conditions
Add context such as pressure, media, intended use, installation environment, or capacity
Available documents (optional)
Identify initial evidence gaps and items that require verification
What you receive
Initial relevance questions
Identify requirements, standards, or conformity topics that may need further confirmation
Evidence and documentation gaps
See what the available material may support and what remains missing
Open review items
Avoid treating unclear information as a confirmed conclusion
Next-step guidance
Decide whether to request documents, clarify scope, seek testing input, or begin further coordination
A useful evidence review is not a list of certificate names.
The review is organized around the following questions:
When the available information is insufficient, the review should state "requires confirmation" or "insufficient evidence" rather than imply certainty.
Do not ask only whether a product is "certified." Ask what the evidence covers.
"A supplier has submitted certificates and technical documents for a hydrogen product. Do they cover the actual model, intended operating conditions, installation environment, and target market of this project?"
The review does not stop at document names. It separates product boundaries, operating context, evidence scope, and the next questions your team should ask.
After the review, you can continue to:
- →Save the review and add documents or operating details later
- →Associate the review with a product record
- →Request further clarification, testing input, or documentation support
- →Continue with supplier evaluation, project coordination, or sourcing preparation
Sample Report
PEM Electrolyzer Export to EU — Compliance Roadmap Report (Sample)
Mandatory compliance checklist x Standards matrix x Body comparison x Timeline and budget x Source annotations.