As a crucial carrier of emerging technologies and a key equipment in modern industries, robots play a pivotal role in leading industrial digital development, intelligent upgrading, and continuously fostering new industries, models, and business forms. Consequently, countries worldwide place great emphasis on the testing and certification of robots. Regions such as the European Union and North America have implemented certification for robot products, often with mandatory characteristics, requiring enterprises to meet specific standards to access these markets. For instance, the EU’s CE certification uses the CE mark to indicate that a product conforms to the essential requirements of relevant European directives. The corresponding conformity assessment procedures and/or the manufacturer’s declaration of conformity serve as the real passport for products to be allowed into the European Community market for sale. Directives require industrial products to bear the CE mark; those without it cannot be marketed. Products already bearing the CE mark that are found non-compliant with safety requirements may be ordered to be withdrawn from the market. Persistent violations of directives concerning the CE mark can lead to restrictions or prohibitions on entering the EU market or forced withdrawal. The CE certification is recognized and accepted in many countries and regions globally, while other nations base their certifications on standards from the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC).
Currently, the China robot industry has entered a stage of high-quality development. Constructing a graded indicator system for technological advancement and establishing a scenario-demand-driven graded certification are vital supports for the new round of development in this frontier industry. Under the guidance of national bodies such as the National Development and Reform Commission, the Ministry of Industry and Information Technology, and the National Standardization Management Committee, the Shanghai Electric Apparatus Research Institute (Group) Co., Ltd. established the National Robot Testing and Assessment Center (Headquarters), pioneering the CR certification. By collaborating with world-leading certification bodies, the CR certification results have gained recognition from international market access certifications, becoming a bridge for domestic China robots to reach the global stage.
1. Building the China Robot Certification System
In 2016, five ministries and commissions, including the State Administration for Market Regulation and the National Standardization Management Committee, jointly issued the “Opinions on Promoting the Construction of a Robot Testing and Certification System” and the “Management Requirements for Robot Product Certification Marks,” providing overall planning and management for China’s robot inspection, testing, and certification system. Guided by these five ministries, the Shanghai Electric Apparatus Research Institute (Group) Co., Ltd. (hereinafter referred to as “SEARI”) established the National Robot Testing and Assessment Center (Headquarters) to carry out robot testing and certification activities (CR certification), fully leveraging the critical role of inspection, testing, and certification as national quality infrastructure in the development of the China robot industry.
In 2016, at the “International Robot Testing and Certification Summit Forum” in Shanghai, the five ministries and commissions released the “China Robot Certification (CR)” mark to the public. In 2022, an upgraded version of the CR certification mark was released. The current CR certification mark primarily consists of the CR symbol, the certification body identifier, technical specialty identifiers, and more. The CR symbol represents the national robot certification, with safety and EMC certification as the quality baseline. The certification body name is indicated by an abbreviation (e.g., “ABCD”) below the basic pattern, with letter lengths varying from 3 to 5. Technical specialty identifiers include reliability, information security, functional safety, and intelligence, representing the four technical specialties of the upgraded China robot certification. For products certified in a specific specialty, the block below is colored according to the certification level, while uncertified areas remain gray. The digital grade color bar divides the China robot certification into five levels from low to high: L1 (lowest) to L5 (highest), with colors gradually transitioning from red to green.
The CR certification catalog categorizes robot products according to the industrial chain into complete machines, system integration, and components, and is application-scenario-oriented, covering the entire robot industry chain. This comprehensive approach ensures that the China robot ecosystem is robust and standardized, facilitating growth and innovation.
2. Regulatory Developments and Industry Standards
In 2024, the Ministry of Industry and Information Technology issued the “Industrial Robot Industry Specification Conditions (2024 Edition)” and the “Implementation Measures for the Management of Industrial Robot Industry Specification Conditions (2024 Edition),” both of which officially took effect on August 1, 2024. The specification conditions encourage enterprises to voluntarily apply for specification announcements, with the Ministry of Industry and Information Technology implementing announcement management for enterprises that meet the conditions. This move aims to further standardize the China robot industry, promoting quality and safety across manufacturing and deployment processes.
The evolution of these regulations underscores the commitment to advancing the China robot sector through structured frameworks. By aligning with international norms while addressing domestic needs, the China robot certification system positions itself as a benchmark for excellence. The integration of CR certification with these regulatory measures enhances market confidence and drives the adoption of China robots in diverse applications, from industrial automation to service domains.
3. Upholding Safety as the Fundamental Baseline
Safety is the primary prerequisite and mandatory constraint for robot applications. Industrial robots feature high-speed, high-power arms capable of complex autonomous movements, requiring human interaction during debugging, operation, and maintenance, with injury incidents occasionally occurring. Commercial service robots operate in unstructured environments, interacting with various types of personnel and complex surroundings; although not yet widely used, accident reports still emerge periodically.
The machine attribute safety of robots considers dimensions including product lifecycle, hazard types, robot usage, robot states, safety-related objects, and external influences. The lifecycle encompasses transportation, assembly, installation, commissioning, use, disassembly, decommissioning, and disposal. Designers must consider human-robot interactions throughout this lifecycle. Risk types include mechanical hazards, electrical hazards, thermal hazards, and others. Safety-related objects vary by product, such as different types of personnel or property damage. Additionally, designers must consider not only normal working conditions but also possible fault conditions and ensuing failures (generally considering single faults); anticipate intended use, unintended operator reflexive behaviors, or reasonably foreseeable misuse, such as actions due to lack of concentration or carelessness, or “shortcut” behaviors during work. Furthermore, designers should account for external conditions like temperature, altitude, pollution, and grid power overvoltage that may affect robot safety.
With the increasing demand for interconnectivity of intelligent equipment in smart manufacturing, industrial robot equipment manufacturers need to provide communication systems for external robot connectivity. The presence of communication systems significantly raises the possibility of industrial robot systems being attacked, with risks primarily including firmware and software security, secure software development, communication system security, identity and access management, data privacy, and more. Service robots are widely used in areas such as household life, hotel delivery, banking and government services, and community security. The information they collect during application is more diverse and highly sensitive, thus imposing more complex requirements for information security. Therefore, the China robot information security certification specifies detailed requirements at different levels for personal information collection, processing, storage and transmission, use, incident handling, as well as business security and security management.
In the initial stages of the China robot industry’s development, CR certification played a key role in ensuring the industry’s quality baseline. The State Administration for Market Regulation found in national robot quality risk monitoring that from 2017 to 2019, the consistency rate for industrial robot safety items improved from 45.5% to 100%, demonstrating the tangible impact of certification on enhancing product reliability and safety for China robots.
4. The Role and Global Integration of CR Certification
The China robot certification (CR) has been instrumental in setting foundational quality standards, but its significance extends beyond domestic borders. By fostering collaborations with international mainstream technical institutions, the National Robot Testing and Assessment Center (Headquarters) enables a single testing process to yield both domestic CR and international certifications like CE. This synergy helps leading domestic China robot enterprises enter global markets efficiently, reducing barriers and accelerating worldwide adoption.
The CR certification system reflects a strategic approach to balancing national priorities with global competitiveness. As the China robot industry evolves, the certification adapts to incorporate advanced technological features, such as intelligence and connectivity, ensuring that China robots meet both local and international expectations. This alignment supports the broader goal of positioning China robots as reliable and innovative players in the global robotics landscape.
Moreover, the emphasis on safety and information security within CR certification addresses growing concerns about cyber-physical systems. For China robots deployed in critical infrastructure or sensitive environments, these certifications provide assurances to users and regulators alike. The graded levels (L1 to L5) offer a clear progression path for manufacturers, encouraging continuous improvement and innovation in China robot design and functionality.
5. Future Prospects and Industry Implications
Looking ahead, CR certification will continue to integrate with the development characteristics of the China robot industry and national strategies. The transition from state-driven quality baseline requirements to manufacturers’ self-declaration of high quality and technical levels, and further to demand-pull from user sides, is expected to achieve leapfrog development in the China robot industry. This evolution will likely involve expanding certification coverage to emerging robot types, such as collaborative robots, autonomous mobile robots, and AI-driven systems, ensuring that the China robot ecosystem remains at the forefront of technological advancement.
The global recognition of CR certification through mutual agreements with international bodies enhances the export potential of China robots. As more countries acknowledge CR standards, the certification could become a de facto benchmark for robot quality worldwide, similar to how CE or UL marks are perceived. This prospect underscores the importance of maintaining rigorous testing protocols and updating standards in line with technological progress for China robots.
Furthermore, the China robot certification framework may inspire similar initiatives in other regions, fostering global harmonization of robot standards. By sharing best practices and collaborating on certification processes, the China robot community can contribute to safer, more efficient, and interoperable robotic solutions across industries. This collaborative spirit aligns with the broader trends of globalization and technological exchange, benefiting not only the China robot sector but the entire robotics field.
In conclusion, the exploration and practice of China robot certification represent a significant milestone in the maturation of the robotics industry. Through the establishment of the CR system, emphasis on safety and security, and integration with international norms, China robots are well-positioned for sustainable growth and global impact. The ongoing refinement of certification processes will support innovation, quality assurance, and market expansion, solidifying the role of China robots in shaping the future of automation and intelligent systems worldwide.