Ministry of Industry and Information Technology (MIIT) updated Type approval certificate format and CMIIT ID coding rules 

The MIIT updated Type approval certificate format and CMIIT ID coding rules recently. These updates will take effect on December 1, 2023. In the updated version of Type approval certificate format, factory/OEM information will be included. Moreover, the CMIIT ID has been changed to 12 digits, as seen below:

Type approval certificate issued before enforcement of these updates is valid under the original CMIIT ID.

If renewal or change of certificate is made, the original CMIIT ID can remain the same.

You can see more details via this link:

www.miit.gov.cn/zwgk/zcwj/wjfb/tz/art/2023/art_fab5d48f582441d9b748686884d78867.html

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07-04-2023

The Ministry of Industry and Information Technology (MIIT) has recently released the Interim Provisions on Radio Management of Wireless Charging (Power Transmission) Equipment (the “Provisions) dated May 22, 2023.

This regulation applies to the following equipment:

1. Mobile and portable wireless charging devices operated in frequency bands: 100-148.5kHz、6765-6795kHz、13553-13567kHz / Rated transmission power: not exceeding 80W.

2. Wireless charging equipment for electric vehicles (including motorcycles) operated in frequency bands: 19 -21kHz/ Rated transmission power: 22kW~ 120kW; frequency: 79 -90kHz/ Rated transmission power: not exceed 22kW.

For the production or importation of the above wireless charging equipment that is sold and used in China, SRRC approval is not necessary, but the equipment must comply with the technical requirements in current Provisions and other relevant laws and regulations.

According to the Provisions, showing certain product information in the operational instructions, including electronic instructions is mandatory.

The wireless charging equipment should be affixed with a specific mark (or shown on an electronic display).

If it’s impossible to show this mark in the above-described ways, it can be shown in the individual package or in the equipment’s operating instructions.

The regulation for the marking will be published later.

The Provisions will be enforced on September 1, 2024. Wireless equipment produced or imported before this date can still be used until it is scrapped.

For detailed requirements, please refer to the Provisions:

wap.miit.gov.cn/jgsj/wgj/wjfb/art/2023/art_363b32f369394a5297377e35614d0f12.html

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03-09-2022

The Ministry of Industry and Information Technology (MIIT) recently issued the Notice of the Ministry of Industry and Information Technology on strengthening and standardizing the radio management of 2400MHz, 5100MHz, and 5800MHz bands (MIIT No. [2021] 129).

The authority new added below:  

1.    WLAN equipment with public network IP address allocation function shall support IPv6 protocol and enable the IPv6 address allocation function by default. 

2.    Adding test requirement for multiple antennas. 

3.    Update the limit of spurious emissions. 

4.    The addition of various interference avoidance technical requirements for radio transmitting equipment as Annex 2 is similar to the adaptivity tests in CE standards. 

The enforcement date of this notice is Jan. 01, 2022. However, before October 15, 2023, the radio transmitting equipment that meets the original regulations but does not meet the technical requirements listed in the notice can still apply for a new SRRC approval or a renewal according to the original provisions. 

According to the oral confirmation from SRRC, for the certificate with the old standard issued later, around January 20, 2021, the certificate will expire on 2025.12.31.

With new adding testing requirements, and not many labs are capable perform testing under new testing requirements at this moment, a longer lead-time can be expected.  

Please access the link below for reference: 

https://wap.miit.gov.cn/zwgk/zcwj/wjfb/tz/art/2021/art_e4ae71252eab42928daf0ea620976e4e.html