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What is CB certification


The CB system is a global mutual recognition system for electronic products established by the IECEE (International Electrotechnical Commission Qualification Testing and Certification Organization for Electrical Products, English name The IEC System for Conformity Testing and Certification of Electrical Equipment). The mutual recognition of test results between countries to obtain national certification or approval, thereby promoting international trade. Most electronic and electrical products need to meet different regulations and industry requirements when entering the markets of various countries. In the past, obtaining product safety registration or safety certification in various countries was a difficult and time-consuming and expensive process. But now relying on the CB system, this situation will never happen again. The CB system is a very convenient procedure. Participating countries can recognize each other's test results, and usually no additional testing is required.



CB certification mark





CB member countries


The CB system provides manufacturers with an easy way to obtain multi-country safety certification for their products, allowing their products to enter 51 countries, including:


Argentina Croatia India Malaysia Russian Federation Switzerland


Australia Czech Indonesia Mexico Serbia Thailand


Austria Denmark Ireland Netherlands Singapore Turkey


Belarus Finland Israel New Zealand Slovakia Ukraine


Belgium France Italy Norway Slovenia United Kingdom


Brazil Germany Japan Poland South Africa Urawa


Canada Greece Kenya Portugal Spain USA


China Hungary Korea Romania Sweden ......



The need for CB certification


It is the basis of the CB system to make the product safety test results of electrical and electronic equipment globally accepted. After successfully completing the test, a CB test certificate and corresponding CB test report will be issued for the product. Adding these two documents together constitutes a passport. Manufacturers can apply for national certification of any national certification body of a country or region participating in the CB system, and usually no additional testing is required. In addition, when applying for CB certification, it is necessary to inform the countries to be included in the report so that the corresponding national differences can be taken into account when testing.



CB product certification scope


At present, the CB system covers electronic game devices, test equipment, power supply cables, capacitors and parts, lighting, household appliances, protection devices, transformers, office and IT equipment, and medical equipment. There are 180 products in 14 categories. CB laboratory (CBTL) is a laboratory accepted by the CB system. It is authorized by a specific national certification body (NCB) to perform product testing and issue test reports. Manufacturers can obtain CB reports and certificates from the national certification body of any country, and transfer them to other security certificates through the national certification body under the country's CB system.



CB certification data preparation


1. Product instruction manual.


2. Safety design files (including key structural drawings, that is, design drawings that can reflect the climbing distance, clearance, number of insulation layers and thickness).


3. Product technical conditions (or enterprise standards).


4. Product electrical schematic.


5. Product circuit diagram.


6. List of key components or raw materials (please choose products with European certification mark).


7. A copy of the complete machine or component certification.


8. Other required information



CB certified factory inspection


No factory inspection required



CB certification cycle


Routine is 4 weeks, can be expedited



Shenzhen Zhongjianlian Testing Technology Co., Ltd. (English abbreviation: ZTL TEST, Chinese abbreviation: Zhongjianlian Testing) is an excellent new type of testing and certification agency, which provides efficient overseas certification for electronic and electrical products exported to Europe, America, Australia, Japan, The test certification items include CE certification, ERP certification, ROHS certification, FCC certification, FDA certification, IC certification, SAA certification, C-TICK certification, PSE certification, IP rating certification, SONCAP certification, etc. It can also authorize toy products EN-71, ASTM F-963, EN62115, PAHS, REACH, CCC and other certification projects.


Shenzhen Zhongjianlian Testing Agency, focusing on global international certification, is an authoritative testing agency you deserve and trust!