IC EMC List of National Standards for Electromagnetic Compatibility of Integrated Circuits 2026 Update

Introduction：

China in 2025 released a number of IC EMC integrated circuit EMC national standards, covering EMI - chip itself issued by the EMC interference, as well as EMS - the ability to withstand external EMC interference of the two parts of the standard content, the standard number were set as GB/T 44937 sequence and GB/T 42968 sequence of the two parts of the standard, most of the content in accordance with the IEC standard customized to use, of course, also put forward a new Faraday cage method and BCI test method, which for China's integrated circuit EMC test technology to provide a truly own standard system. Of course, the new Faraday cage method and BCI test method are also proposed, which provides a real own standard system for China's IC EMC test technology.

Since most of the GB/T 44937 Sequence and GB/T 42968 Sequence standards have not yet been formally activated, there is no publicly available information on the standards. After most of the standards are made publicly available on July 1, 2026, EUTTEST will keep updating the brief test methods of the relevant standards according to the following standards catalog and list.

In addition, we have included at the end a list of military IC test standards, SJ 21147 and SJ 21473, as well as a list of IC-EMC standards, YD/T 1690, required for internal ICs in telecommunication equipment. Now, you can view the list of all domestic applicable ICEMC EMC test standards on this page, the standard is only a description of the requirements of a test method document, the specific choice of which standard depends on your product type, the following list of standards and names for your reference and comparison.

IC EMC List of national standards for integrated circuit electromagnetic compatibility:

GB/T 44937 Serial Integrated Circuit EMC EMI Test Standard:

GB/T 42968 EMC EMS test standard for serial integrated circuits:

List of EMC test standards for electromagnetic emissions and electromagnetic immunity of military integrated circuits:

Military integrated circuits are divided into SJ 21147 sequence and SJ 21473 sequence of two standard content, compared with the national standard less test items, but later will certainly be unified to increase all test items.

Military Integrated Circuits SJ 21147 Sequence and SJ 21473 Sequence IC EMC National Standard for Electromagnetic Compatibility of Integrated Circuits

YD/T 1690 List of EMC test standards for diagnostic techniques for electromagnetic emissions from integrated circuits inside serial telecommunications equipment:

YD/T 1690 List of EMC test standards for integrated circuits inside serial telecommunication equipment

The above is a list of all test standards applicable to IC EMC testing in China, the relevant technical requirements not only for IC manufacturers to put forward higher technical requirements, in addition to the majority of electronic product manufacturers in the selection of IC chips can provide a reference to the IC manufacturers can be proposed to meet the requirements of the above standards for more stringent manufacturing requirements, in order to improve the quality of China's IC industry product quality Protecting and escorting.