| 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 | |
| | | 10002258 QC (Rev. 9) | IECQ-H ULTW 09.0030 Issue 9 | TSMC Washington, LLC, (FA... | 2024/04/23 | Current | |
| | | 20000617 QC (Rev. 12) | IECQ-H ULTW 09.0022-02 Issue 12 | Cyntec Electronics (Suzho... | 2024/03/04 | Current | |
| | | 20000618 QC (Rev. 13) | IECQ-H ULTW 09.0022 Issue 13 | Cyntec Co., Ltd. | 2024/02/21 | Current | |
| | | 20001189 QC (Rev. 4) | IECQ-H ULTW 16.0003-01 Issue 4 | HannStar Display Corp. | 2024/01/09 | Current | |
| | | 20001234 QC (Rev. 10) | IECQ-H ULTW 09.0017 Issue 10 | Himax Technologies Limite... | 2024/03/10 | Current | |
| | | 20001362 QC (Rev. 9) | IECQ-H ULTW 09.0014-01 Issue 9 | INPAQ Technology (Suzhou)... | 2024/02/01 | Current | |
| | | 20001363 QC (Rev. 9) | IECQ-H ULTW 09.0014-02 Issue 9 | INPAQ Technology (Taichun... | 2024/02/01 | Current | |
| | | 20001364 QC (Rev. 9) | IECQ-H ULTW 09.0014 Issue 9 | INPAQ Technology Co., Ltd... | 2024/02/01 | Current | |
| | | 20001460 QC (Rev. 9) | IECQ-H ULTW 09.0016 Issue 9 | Zhongshan Jesmay Electron... | 2024/01/05 | Current | |
| | | 20002910 QC (Rev. 4) | IECQ-H ULTW 16.0007 Issue 4 | Suzhou Walter Electronic ... | 2024/03/17 | Current | |
| | | 20004302 QC (Rev. 8) | IECQ-H ULTW 09.0042 Issue 8 | Hong Tai Electric Industr... | 2024/01/23 | Current | |
| | | 20004836 QC (Rev. 10) | IECQ-H ULTW 09.0014-03 Issue 10 | INPAQ Technology (China) ... | 2024/02/01 | Current | |
| | | 394413 QC (Rev. 4) | IECQ-H ULTW 15.0003 Issue 4 | DONGGUAN WONG’S KONG KING... | 2024/01/31 | Current | |
| | | 442454 QC (Rev. 7) | IECQ-H ULTW 11.0008 Issue 7 | Longforce Technology (Suz... | 2024/02/22 | Current | |
| | | 50050758 QC (Rev. 5) | IECQ-H ULTW 18.0002 Issue 5 | Weldtone Technology Co., ... | 2024/01/16 | Current | |
| | | 50052984 QC (Rev. 2) | IECQ-H ULTW 22.0011-01 Issue 2 | ShenZhen Capchem Technolo... | 2024/02/04 | Current | |
| | | 50052985 QC (Rev. 2) | IECQ-H ULTW 22.0011 Issue 2 | HUIZHOU CAPCHEM CHEMICALS... | 2024/02/04 | Current | |
| | | 50053189 QC | IECQ-H ULTW 24.0003 Issue 1 | Lianyungang Zhonglan Opto... | 2024/02/22 | Current | |
| | | 50053203 QC (Rev. 2) | IECQ-H ULTW 22.0011-02 Issue 2 | ShenZhen Capchem Technolo... | 2024/02/04 | Current | |
| | | 50053621 QC | IECQ-H ULTW 22.0011-03 Issue 1 | HUIZHOU CAPCHEM CHEMICALS... | 2024/02/04 | Current | |
| | | 50053714 QC | IECQ-H ULTW 24.0002 Issue 1 | Hold Jinn Technologies (S... | 2024/01/31 | Current | |
| | | 50053845 QC | IECQ-H ULTW 24.0005 Issue 1 | NANTONG DATANG PRECISION ... | 2024/02/27 | Current | |
| | | 50053848 QC (Rev. 2) | IECQ-H ULTW 24.0004 Issue 2 | Shenzhen Huntkey Electric... | 2024/02/27 | Current | |
| | | 50053849 QC (Rev. 2) | IECQ-H ULTW 24.0004-01 Issue 2 | Shenzhen Huntkey Electric... | 2024/02/27 | Current | |
| | | 50350606 QC (Rev. 3) | IECQ-H ULTW 21.0001 Issue 3 | Solus Advanced Materials ... | 2024/04/11 | Current | |
| | | 50600175 QC (Rev. 3) | IECQ-H ULTW 18.0004 Issue 3 | United Semiconductor (Xia... | 2024/03/28 | Current | |
| | | 50600192 QC | IECQ-H ULTW 24.0001 Issue 1 | Ardentec Nanjing Co., Ltd... | 2024/01/08 | Current | |
| | | 50600203 QC (Rev. 4) | IECQ-H ULTW 18.0003 Issue 4 | Dynamic Electronics Co., ... | 2024/01/16 | Current | |
| | | 50600212 QC (Rev. 4) | IECQ-H ULTW 16.0005-11 Issue 4 | Unimicron Technology (Hun... | 2024/02/08 | Current | |
| | | 50600424 QC | IECQ-H ULTW 09.0022-04 Issue 1 | Cyntec Electronics (Wuhu)... | 2024/01/25 | Current | |
| | | 50600471 QC (Rev. 2) | IECQ-H ULTW 09.0014-04 Issue 2 | Hunan Frontier Electronic... | 2024/02/01 | Current | |
83 | | 2023 | |
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 | | |