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Giteki certification lookup
Search Japan's official MIC database of radio equipment certifications (技術基準適合証明・工事設計認証) in English. Type a module part number such as ESP32-WROOM-32 or nRF52840, a certification number, or a company name.
Popular modules, checked daily
- ESP32-WROOM-32
- ESP32-WROOM-32E
- ESP32-S3-WROOM-1
- ESP32-C3-MINI-1
- ESP32-C6 modules
- ESP-WROOM-02 (ESP8266)
- ESP-12F (ESP8266)
- nRF52840 modules
- nRF52832 modules
- nRF52833 modules
- nRF5340 modules
- nRF9160
- CYW43439 (Raspberry Pi Pico W)
- Raspberry Pi Pico W
- Raspberry Pi Radio Module 2 (RM2)
- CC2652 modules
- CC2640 modules
- BGM220 (Silicon Labs)
- MGM240 (Silicon Labs)
- NINA-W10 series
- SARA-R410M
- Quectel EC25
- Quectel EG25-G
- Quectel BG96
- SIMCom SIM7600
- SIMCom SIM7080G
- Murata Type 1DX
- Murata Type 1YN
- Realtek RTL8720 modules
- RAK3172 (LoRa)
- Sierra Wireless HL7800
How to read the results
Construction design certification (工事設計認証) covers a production design: every unit built to that design may carry the mark. Technical conformity certification (技術基準適合証明) covers individual units. Both are tied to the specific antenna and RF firmware configuration that was tested — a certified module used with a different antenna usually does not inherit the certification.
A match here is good news but not the end of the story: the final product still needs the Giteki mark displayed (on the product or electronically), and if you sell PSE-marked products directly to Japanese consumers, the Domestic Administrator rule applies since December 2025. Run the Quick Check for the full picture.
Data: Ministry of Internal Affairs and Communications, 技術基準適合証明等を受けた機器の検索 Web-API. Results are shown as returned by the database and are not legal advice.