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CCLab Ltd. has successfully completed the CBTL audit and obtained authorization as a CB Testing Laboratory (CBTL) under the international IECEE CB scheme. Based in Hungary, CCLab successfully extended its cybersecurity testing, evaluation, and certification capabilities officially on 24th May, 2024, for consumer IoT devices compliant with ETSI EN 303 645 and industrial automation and control systems specialized in IEC 62443-4-1 /4-2 standards within the IECEE CB scheme. Certificates issued under the CB scheme are currently accepted in over 50 countries.
CCLab Ltd., in collaboration with QIMA Germany, is one of the first international National Certification Bodies (NCB) and CB Testing Laboratories (CBTL) to receive accreditation under the IECEE (International Electrotechnical Commission System for Conformity Testing and Certification of Electrical Equipment) CB (Certification Bodies) scheme for ETSI EN 303 645 standard - “Cybersecurity for Consumer IoT devices (CIoT)”- as well as the IEC 62443-4-1 and 4-2 standards for industrial automation and control systems. The IECEE CB scheme now officially recognizes CCLab to conduct tests according to the relevant standards for CIoT products or industrial control systems, and to issue CB certificates and test reports on compliance with the standards above. CB Scheme is the largest certification system for electrical devices, where the certificates are accepted in more than 50 member countries.
ETSI EN 303 645 is a globally recognized standard that defines critical cybersecurity requirements for consumer IoT devices and serves as the basis for developing IoT certification schemes in various regions.
Compliance with the standard involves the evaluation of 33 provisions during the device’s cybersecurity assessment by the testing laboratory, based on the 3 documents specified in the standard. These documents include the Implementation of eXtra Information for Testing (IXIT), Implementation Conformance Statement (ICS), and Device Under Test (DUT), where the latter provides detailed information for the tested device’s identification.
IEC 62443 is an international series of standards that regulates the cybersecurity of industrial automation and control systems (OT, Operational Technology). Sub-parts 62443-4-1 and 62443-4-2 of IEC 62443, collectively define technical guidelines for improving the cybersecurity of industrial control systems.
Part 4-2 of the IEC 62443 contains the cybersecurity requirements for control systems and components, while Part 4-1 specifies the requirements for the secure development life cycle of these products. The standard family helps protect industrial systems by providing measures for defending against cybersecurity threats and ensuring compliance.
The IECEE CB scheme provides a global framework for mutual acceptance of test reports and certificates regarding the safety of electrical and electronic components, equipment, and products at an international level. The scheme facilitates the entry of products with CB certification and test reports into global markets, significantly reducing manufacturers’ costs and easing international trade.
Through inclusion in the CB scheme, CCLab has further expanded its service portfolio for cybersecurity evaluation and certification of the aforementioned categories, offering even greater value to its clients. Cybersecurity is a horizontal requirement category, like EMC, within the CB scheme that can be applied to every connected device. Thanks to services according to ETSI EN 303 645 and IEC 62443-4-1/4-2 standards, the tested products can get internationally recognized certification, guaranteeing compliance with the latest cybersecurity requirements for protecting sensitive data, users and the environment.


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The era of unregulated smart devices has officially come to an end. With the European Union having rolled out stringent regulations like the Cyber Resilience Act (CRA), manufacturers can no longer treat cybersecurity as an afterthought. Whether you are producing smart cameras, wearable health trackers, or connected home appliances, navigating this evolving regulatory landscape is critical. Fortunately, a globally recognized standard has emerged to cut through the complexity: ETSI EN 303 645. This guide breaks down exactly how this foundational standard acts as your security passport, ensuring your devices meet the rigorous compliance demands of today's market.
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This article provides a comprehensive guide to meeting consumer IoT security standards using the ETSI EN 303 645 framework. It explains why this standard has become the global baseline for compliance, serving as a critical foundation for regulations like the UK PSTI Act and the upcoming EU Cyber Resilience Act (CRA). The post breaks down the 13 essential security provisions, such as banning default passwords and securing software updates, and outlines a structured assessment path from scope definition to accredited testing. Learn how to treat security as a design constraint to avoid market delays, leverage gap analysis for early detection of vulnerabilities, and turn technical compliance into a trusted competitive edge for your smart devices.
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The Cyber Resilience Act (CRA) is a landmark EU regulation that establishes a horizontal framework for the cybersecurity of products with digital elements (hardware and software). This sweeping EU cybersecurity law represents a massive shift for the industry. Its goal is to ensure that products are placed on the market without known exploitable vulnerabilities and that manufacturers remain responsible for cybersecurity throughout the product's entire lifecycle. With all requirements of the CRA becoming fully applicable on December 11, 2027, the window for preparation is closing. Manufacturers who view this simply as a regulatory hurdle are missing a critical opportunity. By prioritizing CRA readiness now, you can transform a mandatory product compliance strategy into a distinct market differentiator.
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