| CB | | Certificate no. | IECQ Certificate No. | Company name | Issue Date | Status | |
41 | ABSQSG | |
189 | AFNOR | |
398 | ARES | |
288 | BSI | |
209 | CCATS | |
484 | CEP | |
2 | CESICERT | |
233 | DNVCN | |
84 | DNVTW | |
121 | DNVUS | |
1 | IECQDEMO | |
68 | IMSGB | |
58 | INTEKCN | |
720 | KTL | |
597 | LCIE | |
42 | LLOYDSTW | |
1 | LQASCCN | |
621 | MOODY | |
177 | NOA | |
2297 | NQAGB | |
23 | NSAIUS | |
238 | POSI | |
214 | SAIG | |
2066 | SGSCN | |
56 | SGSHK | |
592 | SGSTW | |
18 | TUVNCN | |
164 | TUVNTW | |
265 | TUVRTW | |
152 | TUVSKR | |
4 | TUVSUDSG | |
503 | ULTW | |
31 | | 2024 | |
83 | | 2023 | |
| | | 20000032 QC (Rev. 2) | IECQ-H ULTW 14.0005-01 Issue 2 | Aces Electronics Co., Ltd... | 2023/04/13 | Current | |
| | | 20000232 QC (Rev. 7) | IECQ-H ULTW 10.0001-01 Issue 7 | AUO Corporation | 2023/01/09 | Current | |
| | | 20000235 QC (Rev. 6) | IECQ-H ULTW 10.0001 Issue 6 | AUO Corporation | 2023/01/09 | Current | |
| | | 20000529 QC (Rev. 7) | IECQ-H ULTW 11.0022 Issue 7 | Circuitech Precision Elec... | 2023/11/21 | Current | |
| | | 20000613 QC (Rev. 10) | IECQ-H ULTW 11.0016 Issue 10 | CviLux Corporation | 2023/08/14 | Current | |
| | | 20000989 QC (Rev. 14) | IECQ-H ULTW 08.0014 Issue 14 | Darwin Precisions Corpora... | 2023/09/21 | Current | |
| | | 20001254 QC (Rev. 10) | IECQ-H ULTW 10.0026 Issue 10 | Resonac Semiconductor Mat... | 2023/07/28 | Current | |
| | | 20001271 QC (Rev. 10) | IECQ-H ULTW 08.0013 Issue 10 | Hong Tai Electric Industr... | 2023/10/08 | Cancelled | |
| | | 20001781 QC (Rev. 9) | IECQ-H ULTW 11.0001 Issue 9 | Shenzhen Loyoung Electric... | 2023/11/14 | Current | |
| | | 20001865 QC (Rev. 10) | IECQ-H ULTW 08.0028 Issue 10 | Max Echo Technology Corp. | 2023/12/06 | Current | |
| | | 20001949 QC (Rev. 8) | IECQ-H ULTW 08.0008 Issue 8 | MOSEL VITELIC INC. | 2023/08/01 | Current | |
| | | 20002001 QC | IECQ-H ULTW 23.0002 Issue 1 | Nan Ya Printed Circuit Bo... | 2023/02/12 | Current | |
| | | 20002203 QC (Rev. 9) | IECQ-H ULTW 08.0032 Issue 9 | Nuvoton Technology Corpor... | 2023/04/19 | Current | |
| | | 20002325 QC (Rev. 6) | IECQ-H ULTW 14.0007 Issue 6 | PHOENIX SILICON INTERNATI... | 2023/07/21 | Current | |
| | | 20002429 QC (Rev. 12) | IECQ-H ULTW 08.0001 Issue 12 | Prosperity Dielectrics Co... | 2023/04/17 | Current | |
| | | 20002757 QC (Rev. 6) | IECQ-H ULTW 15.0007 Issue 6 | SIGURD MICROELECTRONICS C... | 2023/10/24 | Current | |
| | | 20002908 QC (Rev. 8) | IECQ-H ULTW 13.0001-02 Issue 8 | SUZHOU GEM OPTO-ELECTRONI... | 2023/08/03 | Current | |
| | | 20002909 QC (Rev. 9) | IECQ-H ULTW 10.0032-06 Issue 9 | Suzhou Walsin Technology ... | 2023/10/27 | Current | |
| | | 20003444 QC (Rev. 7) | IECQ-H ULTW 10.0030 Issue 7 | Universal Scientific Indu... | 2023/09/28 | Current | |
| | | 20003508 QC (Rev. 10) | IECQ-H ULTW 10.0032-03 Issue 10 | Walsin Technology Corpora... | 2023/09/14 | Current | |
| | | 20003510 QC (Rev. 9) | IECQ-H ULTW 10.0032-05 Issue 9 | Walsin Technology Corpora... | 2023/09/14 | Current | |
| | | 20003764 QC (Rev. 5) | IECQ-H ULTW 16.0004 Issue 5 | Advanced Optoelectronic T... | 2023/03/27 | Current | |
| | | 20004031 QC (Rev. 14) | IECQ-H ULTW 08.0024 Issue 14 | Unimicron Technology Corp... | 2023/10/20 | Current | |
| | | 20004644 QC (Rev. 9) | IECQ-H ULTW 10.0032-01 Issue 9 | Walsin Technology Corpora... | 2023/09/14 | Current | |
| | | 20004646 QC (Rev. 10) | IECQ-H ULTW 10.0032-02 Issue 10 | Walsin Technology Corpora... | 2023/09/14 | Current | |
| | | 20004647 QC (Rev. 9) | IECQ-H ULTW 10.0032 Issue 9 | Walsin Technology Corpora... | 2023/09/14 | Current | |
| | | 20004648 QC (Rev. 9) | IECQ-H ULTW 10.0032-04 Issue 9 | Walsin Technology Corpora... | 2023/09/14 | Current | |
| | | 20004697 QC | IECQ-H ULTW 15.0007-03 Issue 1 | SIGURD MICROELECTRONICS C... | 2023/10/24 | Current | |
| | | 20004882 QC | IECQ-H ULTW 23.0018 Issue 1 | BenQ Materials Corp. | 2023/10/11 | Current | |
| | | 20004883 QC | IECQ-H ULTW 23.0018-01 Issue 1 | BenQ Materials Corp. Hsin... | 2023/10/11 | Current | |
| | | 20004934 QC (Rev. 11) | IECQ-H ULTW 08.0001-02 Issue 11 | Prosperity Dielectrics Co... | 2023/04/17 | Current | |
| | | 20005355 QC (Rev. 9) | IECQ-H ULTW 10.0015 Issue 9 | Samsung Electro-Mechanics... | 2023/07/29 | Current | |
| | | 20005437 QC (Rev. 6) | IECQ-H ULTW 14.0013 Issue 6 | Lite-On Opto Technology (... | 2023/10/28 | Current | |
| | | 20006521 QC (Rev. 8) | IECQ-H ULTW 11.0023 Issue 8 | TSRC CORPORATION | 2023/12/08 | Current | |
| | | 20006750 QC (Rev. 9) | IECQ-H ULTW 14.0005 Issue 9 | Aces Electronics Co., Ltd... | 2023/04/13 | Current | |
| | | 420213 QC (Rev. 5) | IECQ-H ULTW 15.0002 Issue 5 | Magnequench (Korat) Co., ... | 2023/07/30 | Current | |
| | | 442525 QC (Rev. 10) | IECQ-H ULTW 09.0009 Issue 10 | Lite-On Electronics (Tian... | 2023/12/19 | Current | |
| | | 492329 QC (Rev. 7) | IECQ-H ULTW 11.0019 Issue 7 | TopFlex Corporation | 2023/08/11 | Current | |
| | | 50050411 QC (Rev. 3) | IECQ-H ULTW 20.0002 Issue 3 | HeJian Technology (Suzhou... | 2023/03/02 | Current | |
| | | 50050429 QC (Rev. 2) | IECQ-H ULTW 20.0004 Issue 2 | HIROSE ELECTRIC (DONG GUA... | 2023/11/06 | Current | |
| | | 50050583 QC (Rev. 6) | IECQ-H ULTW 18.0007 Issue 6 | SKYWORTH photoelectric te... | 2023/11/14 | Current | |
| | | 50050799 QC (Rev. 5) | IECQ-H ULTW 17.0004 Issue 5 | Ze Hong (Guangzhou) Techn... | 2023/08/31 | Current | |
| | | 50050881 QC (Rev. 4) | IECQ-H ULTW 17.0005-01 Issue 4 | Suzhou Zhenkun Technology... | 2023/09/21 | Current | |
| | | 50050908 QC (Rev. 4) | IECQ-H ULTW 19.0001 Issue 4 | HOSONIC TECHNOLOGY (GROUP... | 2023/12/12 | Current | |
| | | 50051005 QC (Rev. 4) | IECQ-H ULTW 18.0001 Issue 4 | Dongguan Kan Tsang Indust... | 2023/10/24 | Current | |
| | | 50051023 QC (Rev. 6) | IECQ-H ULTW 17.0005 Issue 6 | King Long Technology (Suz... | 2023/09/21 | Current | |
| | | 50052127 QC (Rev. 2) | IECQ-H ULTW 20.0003-01 Issue 2 | Qingdao Hisense Commercia... | 2023/04/26 | Current | |
| | | 50052161 QC (Rev. 2) | IECQ-H ULTW 20.0003 Issue 2 | Qingdao Hisense Commercia... | 2023/04/26 | Current | |
| | | 50052397 QC (Rev. 4) | IECQ-H ULTW 18.0007-01 Issue 4 | Jiangmen SKYWORTH Display... | 2023/11/14 | Current | |
| | | 50052839 QC | IECQ-H ULTW 23.0005 Issue 1 | Jiangmen SKYWORTH Semicon... | 2023/03/02 | Current | |
| | | 50052856 QC (Rev. 2) | IECQ-H ULTW 21.0007 Issue 2 | Shenzhen Jingxun Technolo... | 2023/07/05 | Current | |
| | | 50052913 QC | IECQ-H ULTW 23.0003 Issue 1 | SOHAN Vietnam Technology ... | 2023/02/20 | Current | |
| | | 50053009 QC | IECQ-H ULTW 23.0008 Issue 1 | Shenzhen Deren Electronic... | 2023/05/18 | Current | |
| | | 50053016 QC | IECQ-H ULTW 23.0016 Issue 1 | Shenzhen Hello Tech Energ... | 2023/08/31 | Current | |
| | | 50053140 QC (Rev. 2) | IECQ-H ULTW 22.0008 Issue 2 | Changzhou Chemsemi Co., L... | 2023/12/20 | Current | |
| | | 50053143 QC (Rev. 2) | IECQ-H ULTW 23.0017 Issue 2 | Liaoning Zhonglan Opto-el... | 2023/11/28 | Current | |
| | | 50053158 QC | IECQ-H ULTW 23.0013 Issue 1 | Zhuhai Xingsen Semiconduc... | 2023/08/01 | Current | |
| | | 50053234 QC | IECQ-H ULTW 23.0004 Issue 1 | Jiangxi Xiangyidingsheng ... | 2023/02/23 | Current | |
| | | 50053331 QC | IECQ-H ULTW 23.0006 Issue 1 | Huizhou Glorysky Electron... | 2023/03/07 | Current | |
| | | 50053345 QC | IECQ-H ULTW 23.0009 Issue 1 | Jiangxi Redboard Technolo... | 2023/06/01 | Current | |
| | | 50053406 QC | IECQ-H ULTW 23.0010 Issue 1 | Huai an Glorysky Electron... | 2023/06/12 | Current | |
| | | 50053586 QC | IECQ-H ULTW 23.0014 Issue 1 | Kingstate Gevotai Technol... | 2023/08/09 | Current | |
| | | 50053684 QC (Rev. 2) | IECQ-H ULTW 23.0019 Issue 2 | CapXon Electronic Technol... | 2023/12/17 | Current | |
| | | 50053763 QC | IECQ-H ULTW 22.0008-01 Issue 1 | Changzhou Chemsemi Co., L... | 2023/12/20 | Current | |
| | | 50053764 QC | IECQ-H ULTW 22.0008-02 Issue 1 | Changzhou Chemsemi Co., L... | 2023/12/20 | Current | |
| | | 50150157 QC | IECQ-H ULTW 23.0011 Issue 1 | Hwa Sun (JiangMen) Co., L... | 2023/06/14 | Current | |
| | | 50150158 QC | IECQ-H ULTW 23.0011-01 Issue 1 | Johnson Electric (JiangMe... | 2023/06/15 | Current | |
| | | 50600210 QC (Rev. 4) | IECQ-H ULTW 16.0005-12 Issue 4 | Unimicron Technology Corp... | 2023/09/08 | Current | |
| | | 50600213 QC | IECQ-H ULTW 23.0015 Issue 1 | PAN - CONTINENTAL METAL M... | 2023/08/18 | Current | |
| | | 50600256 QC (Rev. 3) | IECQ-H ULTW 10.0032-08 Issue 3 | Walsin Technology Corpora... | 2023/09/14 | Current | |
| | | 50600312 QC (Rev. 4) | IECQ-H ULTW 19.0012 Issue 4 | Cheng Mei Materials Techn... | 2023/02/13 | Current | |
| | | 50600334 QC (Rev. 2) | IECQ-H ULTW 11.0016-06 Issue 2 | CviLux Lao Co., Ltd. | 2023/12/11 | Current | |
| | | 50600370 QC (Rev. 2) | IECQ-H ULTW 15.0007-01 Issue 2 | SIGURD MICROELECTRONICS C... | 2023/10/24 | Current | |
| | | 50600397 QC | IECQ-H ULTW 23.0012 Issue 1 | Jentech Precision Industr... | 2023/07/06 | Current | |
| | | 50600398 QC | IECQ-H ULTW 23.0012-01 Issue 1 | Jentech Precision Industr... | 2023/07/06 | Current | |
| | | 50600399 QC | IECQ-H ULTW 23.0012-02 Issue 1 | Jentech Precision Industr... | 2023/07/06 | Current | |
| | | 50600400 QC (Rev. 2) | IECQ-H ULTW 15.0007-02 Issue 2 | SIGURD MICROELECTRONICS C... | 2023/10/24 | Current | |
| | | 50600441 QC (Rev. 2) | IECQ-H ULTW 22.0001 Issue 2 | LITE-ON TECHNOLOGY CORP. | 2023/02/01 | Current | |
| | | 50600479 QC (Rev. 2) | IECQ-H ULTW 14.0007-01 Issue 2 | PHOENIX SILICON INTERNATI... | 2023/07/21 | Current | |
| | | 50600484 QC | IECQ-H ULTW 08.0015-02 Issue 1 | Winbond Electronics Corp. | 2023/01/12 | Current | |
| | | 50600519 QC | IECQ-H ULTW 08.0027-04 Issue 1 | Vanguard International Se... | 2023/06/26 | Current | |
| | | 50600527 QC | IECQ-H ULTW 23.0007 Issue 1 | Reco Biotek Co., Ltd. | 2023/05/18 | Current | |
| | | 50650242 QC | IECQ-H ULTW 23.0001 Issue 1 | ACES PRECISION CORPORATIO... | 2023/02/03 | Current | |
109 | | 2022 | |
43 | | 2021 | |
3 | | 2020 | |
11 | | 2019 | |
9 | | 2018 | |
16 | | 2017 | |
15 | | 2016 | |
18 | | 2015 | |
30 | | 2014 | |
20 | | 2013 | |
28 | | 2012 | |
14 | | 2011 | |
26 | | 2010 | |
14 | | 2009 | |
20 | | 2008 | |
12 | | 2007 | |
1 | | 2006 | |
10926 | | |