| CB |  | Certificate no. | IECQ Certificate No. | Company name | Issue Date | Status | |
|---|
| 41 |  ABSQSG | |
| 188 | AFNOR | |
| 398 | ARES | |
| 288 | BSI | |
| 200 | CCATS | |
| 483 | CEP | |
| 232 | DNVCN | |
| 84 | DNVTW | |
| 121 | DNVUS | |
| 1 | IECQDEMO | |
| 68 | IMSGB | |
| 58 | INTEKCN | |
| 720 | KTL | |
| 594 | LCIE | |
| 42 | LLOYDSTW | |
| 1 | LQASCCN | |
| 621 | MOODY | |
| 173 | NOA | |
| 2287 | NQAGB | |
| 23 | NSAIUS | |
| 235 | POSI | |
| 214 | SAIG | |
| 2054 | SGSCN | |
| 56 | SGSHK | |
| 583 | SGSTW | |
| 18 | TUVNCN | |
| 164 |  TUVNTW | |
| 15 | | 2024 | |
| 27 | | 2023 | |
| | | PRC-HSPM-1861-11 | IECQ-H TUVNTW 23.0007 Issue 1 | FUHONG PRECISION COMPONEN... | 2023/12/21 | Current | |
| | | PRC-HSPM-1861-14 | IECQ-H TUVNTW 23.0008 Issue 1 | NEW WING INTERCONNECT TEC... | 2023/12/21 | Current | |
| | | PRC-HSPM-1914 (Rev. 8) | IECQ-H TUVNTW 11.0009 Issue 8 | Palwonn Electronics (Shen... | 2023/10/14 | Current | |
| | | PRC-HSPM-2143 (Rev. 2) | IECQ-H TUVNTW 20.0002 Issue 2 | Dongguan Topview Plastic ... | 2023/06/29 | Current | |
| | | PRC-HSPM-2176 (Rev. 2) | IECQ-H TUVNTW 21.0004 Issue 2 | Shenzhen Sheunghe Connect... | 2023/06/03 | Current | |
| | | PRC-HSPM-2331 (Rev. 4) | IECQ-H TUVNTW 16.0002 Issue 4 | Zhongshan Tianmao Battery... | 2023/04/17 | Current | |
| | | PRC-HSPM-2360 (Rev. 7) | IECQ-H TUVNTW 17.0002 Issue 7 | YIEH PHUI (CHINA) TECHNOM... | 2023/08/24 | Current | |
| | | PRC-HSPM-2422-1 (Rev. 2) | IECQ-H TUVNTW 20.0004-01 Issue 2 | Nanchang Jing Zhuo Optica... | 2023/10/22 | Current | |
| | | PRC-HSPM-2422 (Rev. 4) | IECQ-H TUVNTW 20.0004 Issue 4 | An Hui Jing Zhuo Optics &... | 2023/10/22 | Current | |
| | | QC109 | IECQ-H TUVNTW 23.0003 Issue 1 | Jiangxi Jinghao Optical C... | 2023/09/04 | Current | |
| | | QC109-1 | IECQ-H TUVNTW 23.0003-01 Issue 1 | Jiangxi Jinghao Optical C... | 2023/09/04 | Current | |
| | | QC110 | IECQ-H TUVNTW 23.0002 Issue 1 | Jiangxi Jingrun Optical C... | 2023/08/14 | Cancelled | |
| | | QC111 | IECQ-H TUVNTW 23.0001 Issue 1 | Hefei Ofilm Opto-electron... | 2023/07/17 | Current | |
| | | QC113 | IECQ-H TUVNTW 23.0004 Issue 1 | ARCADYAN TECHNOLOGY (VIET... | 2023/12/07 | Current | |
| | | TW-HSPM-1445-1 (Rev. 6) | IECQ-H TUVNTW 11.0002-01 Issue 6 | YoungTek Electronics Corp... | 2023/01/24 | Current | |
| | | TW-HSPM-1445-2 (Rev. 7) | IECQ-H TUVNTW 11.0002-02 Issue 7 | YoungTek Electronics Corp... | 2023/12/01 | Current | |
| | | TW-HSPM-1445-4 (Rev. 4) | IECQ-H TUVNTW 11.0002-04 Issue 4 | YoungTek Electronics Corp... | 2023/01/24 | Current | |
| | | TW-HSPM-1445 (Rev. 6) | IECQ-H TUVNTW 11.0002 Issue 6 | YoungTek Electronics Corp... | 2023/01/24 | Current | |
| | | TW-HSPM-1454-1 (Rev. 6) | IECQ-H TUVNTW 11.0006-01 Issue 6 | Switchlab Inc. | 2023/05/13 | Current | |
| | | TW-HSPM-1454 (Rev. 6) | IECQ-H TUVNTW 11.0006 Issue 6 | Switchlab Inc. | 2023/05/13 | Current | |
| | | TW-HSPM-1459-1 (Rev. 7) | IECQ-H TUVNTW 11.0007-01 Issue 7 | EVERLIGHT ELECTRONICS (CH... | 2023/06/22 | Current | |
| | | TW-HSPM-1459-2 (Rev. 8) | IECQ-H TUVNTW 11.0007-02 Issue 8 | EVERLIGHT ELECTRONICS (ZH... | 2023/06/22 | Current | |
| | | TW-HSPM-1459-3 (Rev. 7) | IECQ-H TUVNTW 11.0007-03 Issue 7 | EVERLIGHT ELECTRONICS CO.... | 2023/06/22 | Current | |
| | | TW-HSPM-1459-4 (Rev. 6) | IECQ-H TUVNTW 11.0007-04 Issue 6 | EVERLIGHT ELECTRONICS CO.... | 2023/06/22 | Current | |
| | | TW-HSPM-1459 (Rev. 9) | IECQ-H TUVNTW 11.0007 Issue 9 | EVERLIGHT ELECTRONICS CO.... | 2023/06/22 | Current | |
| | | TW-HSPM-1586-2 (Rev. 3) | IECQ-H TUVNTW 19.0005-02 Issue 3 | PixArt Imaging (Penang) S... | 2023/07/03 | Current | |
| | | TW-HSPM-1587 (Rev. 2) | IECQ-H TUVNTW 20.0001 Issue 2 | Taimatsu Tech. Co., Ltd. ... | 2023/05/06 | Current | |
| 25 | | 2022 | |
| 14 | | 2021 | |
| 5 | | 2020 | |
| 10 | | 2019 | |
| 2 | | 2018 | |
| 4 | | 2017 | |
| 11 | | 2016 | |
| 9 | | 2015 | |
| 11 | | 2014 | |
| 10 | | 2013 | |
| 14 | | 2012 | |
| 2 | | 2011 | |
| 2 | | 2010 | |
| 3 | | 2009 | |
| 267 | TUVRTW | |
| 152 | TUVSKR | |
| 4 | TUVSUDSG | |
| 503 | ULTW | |
| 10873 | | |