Why Your Safety Inspection Report Needs a Trust Certificate
CertificationAugust 2025

Why Your Safety Inspection Report Needs a Trust Certificate

ISO 17020Inspection BodyCredibilityAccreditation System

Key facts you must know about ISO/IEC 17020. It is not a compliance certificate on the wall, but a complete system ensuring inspection body independence, impartiality, traceability, and accountability. As a Type A independent inspection body, OKRO delivers a verifiable trust mechanism.

ISO/IEC 17020 accreditation system: the trust foundation for inspection bodies
ISO/IEC 17020 accreditation system: the trust foundation for inspection bodies

In the field of building safety, inspection reports of all kinds abound. However, not all inspection reports carry equal credibility and legal validity. When owners, insurers, or regulators receive an inspection report, how do they determine whether it is trustworthy? The answer lies in whether the inspection body issuing the report holds ISO/IEC 17020 accreditation.

What is ISO/IEC 17020?

ISO/IEC 17020 is the inspection body competence accreditation standard jointly published by the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC). It specifies requirements that inspection bodies must meet in terms of independence, impartiality, technical competence, and quality management systems, and is the globally recognized framework for evaluating inspection body qualifications.

Type A Inspection Body: The Highest Level of Independence

ISO/IEC 17020 classifies inspection bodies into three types: A, B, and C. Type A inspection bodies represent the highest level of independence. Type A bodies have no commercial relationships with the inspected parties or their affiliates, enabling them to provide fully independent and impartial inspection services. As a Type A independent inspection body, OKRO ensures its inspection conclusions are free from any commercial interest interference, providing clients with truly trustworthy third-party verification.

ISO/IEC 17020 accreditation certificate issued by IAS
ISO/IEC 17020 accreditation certificate issued by IAS

Four Core Values of Accreditation

ISO/IEC 17020 accreditation endows inspection reports with four core values: first, independence — the accreditation body rigorously reviews the inspection body's independence to ensure conclusions are free from conflicts of interest; second, impartiality — inspection bodies must establish and maintain impartiality policies to prevent any form of bias; third, traceability — all inspection records, methods, and equipment must be traceable, ensuring inspection conclusions are well-documented; fourth, accountability — accreditation bodies conduct regular surveillance assessments of inspection bodies to ensure continued compliance with standard requirements.

ISO/IEC 17020 accreditation is not a certificate on the wall — it is a continuously operating trust mechanism.

ILAC MRA: Making Trust Cross Borders

OKRO's IAS accreditation is recognized in over 60 countries and regions worldwide through the ILAC (International Laboratory Accreditation Cooperation) MRA mutual recognition agreement. This means inspection reports issued by OKRO can be directly accepted by local regulators, insurers, and business partners in target countries without re-accreditation, significantly reducing compliance costs for cross-border projects.

Choosing OKRO means choosing an inspection report with a trust certificate — independent, impartial, traceable, accountable, and recognized worldwide.

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OKRO provides independent third-party firestopping inspection (ASTM E2174 / E2393) and gas suppression system integrity testing (NFPA 2001 / ASTM E3038). IAS-accredited ISO/IEC 17020 Type A inspection body, ILAC-MRA recognized.

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OKRO Construction Technology · IAS Accredited · ILAC-MRA Recognized