EN 
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With your claim verified by Trust CHECK by What a Work, you secure your operations, reduce unnecessary customer audits, and demonstrate reliability to all stakeholders (customers, suppliers, insurers).
Cybersecurity claim (CyFun®) are now eligible for verification — gain recognition and win new contracts.
Actually, what is a claim?
A statement made by a company or person about something being true.
For example,
A company might claim “Our product reduces carbon emissions by 20%.”
Or “We implemented security measures equivalent to BASIC CyFun® assurance level.”
What an ISO/IEC17029-accredited body does is ensure that these kinds of claims can be independently verified, so that everyone can trust them.
TODAY, Trust CHECK by What a Work can verify these claims:
A trusted third party to support your compliance journey
Given the increasing complexity of regulations, organisations need an independent partner to:
1
Objectively assess their level of compliance
2
Strengthen trust in their structures and processes
3
Identify critical gaps and help prioritise actions
This is precisely the role of Trust CHECK by What a Work:
acting as a neutral and qualified intermediary, ensuring reliable, traceable, and recognised evaluations.
Our core values:
Trust
We build relationships with our clients based on integrity, transparency, and rigour. Trust is at the heart of our mission, and every audit is designed to reinforce it.
Effectiveness
We deliver clear, structured, and responsive solutions while meeting the strictest regulatory requirements. Our commitment: streamlined, controlled, and high value-added processes.
Responsibility
Every mission is carried out with a strong ethical conscience. We fully assume our decisions with impartiality, complete traceability, and justifiable results. Responsibility means ensuring the reliability of each verification.
What a Work SRL via its division Trust CHECK is accredited by BELAC under number 770-VV as a Verification Body (ISO/IEC17029) for CyFun®.
Accreditation is a formal recognition granted by an independent third party — in this case, BELAC — to a conformity assessment body, such as a laboratory, inspection body, certification body, or verification body.
This recognition is issued following an in-depth audit based on internationally recognized standards. It provides formal evidence of the organization’s competence to perform specific conformity assessment tasks.
Through accreditation, laboratories, inspection bodies, certification bodies, and verification bodies can demonstrate not only their technical competence, but also their independence and impartiality.
BELAC is the sole Belgian Accreditation Body recognized by the Belgian State.
What a Work SRL went through the process of accrediation
Which value brings ISO/IEC17029?
6 key points
1. The principles ensure that all validation and verification work is done with impartiality, transparency, and consistency.
✅ Trust : clients can rely on fair and objective assessments.
2. General requirements set the ethical and legal foundations (competence, impartiality, confidentiality).
✅ Legal : client can rely on a accountable legal entity
3. Structural requirements define the internal organization and clear responsibilities of the validation/verification body.
Organization : clients can count on a well-structured, reliable organization.
4. Resource requirements ensure that the right people, skills, and tools are in place to perform the work.
✅ Expertise : clients benefit from qualified experts and proper resources.
5. Process requirements describe how validation and verification must be carried out in a rigorous, documented way.
✅ Reliability : clients receive results that are consistent, traceable, and credible.
6. Management system requirements guarantee effective management and continuous improvement of the organization’s activities. Countinous improvement : clients benefit from a service that is consistent today and continuously improving for the future.
"ISO/IEC 17029 is not just a standard – it’s a guarantee of confidence. It ensures that every validation or verification is performed by qualified experts, with fairness, transparency, and a commitment to improvement."
About
Your experts
Trust CHECK by What a Work relies on a multidisciplinary team, carefully selected for expertise and dedication.
FAQ
TrustCHECK
Trust CHECK is a brand and a division owned by What a Work SRL. The verification mission are performed under Trust CHECK name but the legal entity is What a Work SRL.
Trust CHECK is a brand owned by What a Work SRL.
What a Work SRL holds official accreditation from BELAC (No. 770-VV) as a verification body for the CyFun® standard.
The Centre for Cybersecurity Belgium (CCB) authorizes What a Work SRL to carry out CyFun® verifications and support entities working toward NIS2 compliance.
The Trust CHECK division clearly separates accredited activities from non-accredited services. This distinction prevents confusion about the scope of accreditation.
Trust CHECK currently verifies claims in the domain of cybersecurity, notably those aligned with the CyFun® assurance levels. Organisations can submit claims such as “We have implemented cybersecurity measures equivalent to CyFun® BASIC” for verification.
erification timelines and costs vary depending on complexity, scope and supporting documentation. After your initial contact, Trust CHECK provides a proposal with estimated duration and fees. The pricing model aims to deliver a high-value, structured solution tailored to your organisation’s size and the claim’s complexity.
ISO/IEC stands for the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC). Together, they develop and publish international standards that ensure quality, safety, and efficiency across technology and business processes worldwide.
The purpose of ISO/IEC standards is to create consistency and interoperability in products, services, and systems globally. These standards promote best practices, enhance security, and support international trade by ensuring reliability and compatibility.
ISO/IEC standards help businesses improve credibility, reduce risks, and meet compliance requirements. They demonstrate commitment to quality, information security, and operational excellence, making organizations more competitive in global markets.
In Belgium, ISO/IEC standards are implemented through a multi-layered approach involving the national standards body, accreditation bodies, and certification bodies:
- National standards body: The Bureau of Normalisation (NBN) is Belgium’s official member of ISO and acts as the national platform for developing, adopting and publishing standards.
- Accreditation body: The Belgian Accreditation Body (BELAC) operates under federal regulation and accredits certification and inspection bodies according to ISO/IEC 17011 and related standards.
- Certification and conformity assessment: Certified organisations in Belgium engage certification bodies that are BELAC-accredited. These bodies audit and certify against ISO/IEC standards (for example ISO/IEC 27001 for information security) and may add country-specific regulatory layers. Other example are ISO/IEC 9001 – ISO/IEC14001…