| CB Certificate No. | | CB/NAI | Manufacturer Name | Manufact. Location | IECQ Certificate No. | Status | |
|---|
 2013 |  |
| 2012 | |
| 2011 | |
| 2010 | |
| 2009 | |
| 2008 | |
| 2007 | |
| 2006 | |
| 2005 | |
 2004 | |
| 0002/C/IECQ/KR Issue 2 | | KTL | PARTSNIC Co., Ltd. | Korea, Republic of | Q-IECQ KTL 05.0001 | Cancelled | |
| 0003/C/IECQ/KR Issue 2 | | KTL | PARTSNIC Co., Ltd. | Korea, Republic of | Q-IECQ KTL 05.0002 | Cancelled | |
| 93-013 Issue 6 | | LCIE | EUROFARAD | France | Q-IECQ LCIE 04.0001 | Cancelled | |
| E1180/F Issue 9 | | BSI | Weald Electronics Limited | United Kingdom | Q-IECQ BSI 05.0001 | Cancelled | |
| 93-037 Issue 7 | | LCIE | VISHAY S.A. DIVISION SFERNICE | France | Q-IECQ LCIE 05.0015 | Cancelled | |
| 94-014 Issue 5 | | LCIE | VISHAY S.A. DIVISION SFERNICE | France | Q-IECQ LCIE 05.0007 | Cancelled | |
| 94-019 Issue 5 | | LCIE | VISHAY S.A. DIVISION SFERNICE | France | Q-IECQ LCIE 05.0008 | Cancelled | |
| 93-034 Issue 7 | | LCIE | VISHAY S.A. DIVISION SFERNICE | France | Q-IECQ LCIE 05.0013 | Cancelled | |
| 93-036 Issue 6 | | LCIE | VISHAY S.A. DIVISION SFERNICE | France | Q-IECQ LCIE 05.0014 | Cancelled | |
| 93-037 Issue 6 | | LCIE | VISHAY S.A. DIVISION SFERNICE | France | Q-IECQ LCIE 05.0009 | Cancelled | |
| 93-052 Issue 6 | | LCIE | VISHAY S.A. DIVISION SFERNICE | France | Q-IECQ LCIE 05.0010 | Cancelled | |
| 93-053 Issue 8 | | LCIE | VISHAY S.A. DIVISION SFERNICE | France | Q-IECQ LCIE 05.0011 | Cancelled | |
| 95-010 Issue 6 | | LCIE | VISHAY S.A. DIVISION SFERNICE | France | Q-IECQ LCIE 05.0016 | Cancelled | |
| E0480/N Issue 4 | | BSI | Syfer Technology Ltd | United Kingdom | Q-IECQ BSI 05.0080 | Cancelled | |
| E0279/F Issue 6 | | BSI | Syfer Technology Ltd | United Kingdom | Q-IECQ BSI 05.0073 | Cancelled | |
| E0281/F Issue 5 | | BSI | Syfer Technology Ltd | United Kingdom | Q-IECQ BSI 05.0072 | Cancelled | |
| E0487/F Issue 5 | | BSI | Syfer Technology Ltd | United Kingdom | Q-IECQ BSI 05.0071 | Cancelled | |
| E0488/F Issue 6 | | BSI | Syfer Technology Ltd | United Kingdom | Q-IECQ BSI 05.0070 | Cancelled | |
| E1245/F Issue 3 | | BSI | AVX Limited, Tantalum Division | United Kingdom | Q-IECQ BSI 05.0054 | Cancelled | |
| IN0001/F Issue 6 | | BSI | AVX Limited, Tantalum Division... | United Kingdom | Q-IECQ BSI 05.0060 | Cancelled | |
| IN0012/F Issue 5 | | BSI | AVX Limited, Tantalum Division... | United Kingdom | Q-IECQ BSI 05.0059 | Cancelled | |
| E0031/N Issue 14 | | BSI | AVX Limited, Tantalum Division | United Kingdom | Q-IECQ BSI 05.0057 | Cancelled | |
| E0520/N Issue 3 | | BSI | AVX Limited, Tantalum Division | United Kingdom | Q-IECQ BSI 05.0056 | Cancelled | |
| E0521/N Issue 5 | | BSI | AVX Limited, Coleraine | United Kingdom | Q-IECQ BSI 05.0078 | Cancelled | |
| E0523/N Issue 2 | | BSI | AVX Limited, Coleraine | United Kingdom | Q-IECQ BSI 05.0076 | Cancelled | |
| E0964/F Issue 6 | | BSI | AVX Limited, Tantalum Division | United Kingdom | Q-IECQ BSI 05.0053 | Cancelled | |
| 95-012 Issue 5 | | LCIE | VISHAY S.A. DIVISION SFERNICE | France | Q-IECQ LCIE 05.0022 | Cancelled | |
| 0001/C/IECQ/KR Issue 2 | | KTL | Samyoung Electronics Co., Ltd. | Korea, Republic of | Q-IECQ KTL 05.0012 | Cancelled | |
| 0005/C/IECQ/KR Issue 2 | | KTL | Samyoung Electronics Co., Ltd. | Korea, Republic of | Q-IECQ KTL 05.0013 | Cancelled | |
| 0007/C/IECQ/KR Issue 2 | | KTL | Samyoung Electronics Co., Ltd. | Korea, Republic of | Q-IECQ KTL 05.0011 | Cancelled | |
| 0010/C/IECQ/KR Issue 1 | | KTL | Samyoung Electronics Co., Ltd. | Korea, Republic of | Q-IECQ KTL 05.0003 | Cancelled | |
| 0011/C/IECQ/KR Issue 1 | | KTL | Samwha Electric Co., Ltd. | Korea, Republic of | Q-IECQ KTL 05.0004 | Cancelled | |
| 94-013 Issue 5 | | LCIE | VISHAY S.A. DIVISION SFERNICE | France | Q-IECQ LCIE 05.0023 | Cancelled | |
| 94-018 Issue 4 | | LCIE | VISHAY S.A. DIVISION SFERNICE | France | Q-IECQ LCIE 05.0024 | Cancelled | |
| 0009/C/IECQ/KR Issue 1 | | KTL | PARTSNIC Co., Ltd. | Korea, Republic of | Q-IECQ KTL 05.0005 | Cancelled | |
| 82-032 Issue 4 | | LCIE | EUROFARAD | France | Q-IECQ LCIE 05.0025 | Cancelled | |
| 94-004 Issue 4 | | LCIE | CIRETEC | France | Q-IECQ LCIE 05.0026 | Cancelled | |
| 92-078 Issue 6 | | LCIE | VISHAY S.A. DIVISION SFERNICE | France | Q-IECQ LCIE 05.0031 | Cancelled | |
| 92-040 Issue 5 | | LCIE | S T P I | France | Q-IECQ LCIE 05.0027 | Cancelled | |
| 92-041 Issue 5 | | LCIE | S T P I | France | Q-IECQ LCIE 05.0028 | Cancelled | |
| 98-013 Issue 3 | | LCIE | S T P I | France | Q-IECQ LCIE 05.0029 | Cancelled | |
| 98-014 Issue 3 | | LCIE | S T P I | France | Q-IECQ LCIE 05.0030 | Cancelled | |
| E0085/F Issue 7 | | BSI | Welwyn Components Limited | United Kingdom | Q-IECQ BSI 05.0019 | Cancelled | |
| E0146/F Issue 7 | | BSI | Welwyn Components Limited | United Kingdom | Q-IECQ BSI 05.0051 | Cancelled | |
| E0235/N Issue 6 | | BSI | Welwyn Components Limited | United Kingdom | Q-IECQ BSI 05.0046 | Cancelled | |
| E0240/N Issue 6 | | BSI | Welwyn Components Limited | United Kingdom | Q-IECQ BSI 05.0045 | Cancelled | |
| E0241/N Issue 9 | | BSI | Welwyn Components Limited | United Kingdom | Q-IECQ BSI 05.0044 | Cancelled | |
| E0243/N Issue 5 | | BSI | Welwyn Components Limited | United Kingdom | Q-IECQ BSI 05.0042 | Cancelled | |
| E0243/N Issue 6 | | BSI | Welwyn Components Limited | United Kingdom | Q-IECQ BSI 05.0042 | Cancelled | |
| E0245/N Issue 6 | | BSI | Welwyn Components Limited | United Kingdom | Q-IECQ BSI 05.0047 | Cancelled | |
| E0470/N Issue 4 | | BSI | Welwyn Components Limited | United Kingdom | Q-IECQ BSI 05.0039 | Cancelled | |
| E0961/F Issue 6 | | BSI | Welwyn Components Limited | United Kingdom | Q-IECQ BSI 05.0049 | Cancelled | |
| E0972/F Issue 5 | | BSI | Welwyn Components Limited | United Kingdom | Q-IECQ BSI 05.0050 | Cancelled | |
| E0988/F Issue 5 | | BSI | Welwyn Components Limited | United Kingdom | Q-IECQ BSI 05.0025 | Cancelled | |
| E1046/F Issue 7 | | BSI | Welwyn Components Limited | United Kingdom | Q-IECQ BSI 05.0069 | Cancelled | |
| E1053/F Issue 6 | | BSI | Welwyn Components Limited | United Kingdom | Q-IECQ BSI 05.0020 | Cancelled | |
| E1054/F Issue 6 | | BSI | Welwyn Components Limited | United Kingdom | Q-IECQ BSI 05.0021 | Cancelled | |
| E1059/F Issue 5 | | BSI | Welwyn Components Limited | United Kingdom | Q-IECQ BSI 05.0023 | Cancelled | |
| E1063/F Issue 6 | | BSI | Welwyn Components Limited | United Kingdom | Q-IECQ BSI 05.0022 | Cancelled | |
| E1069/F Issue 6 | | BSI | Welwyn Components Limited | United Kingdom | Q-IECQ BSI 05.0024 | Cancelled | |
| E1266/F Issue 3 | | BSI | Welwyn Components Limited | United Kingdom | Q-IECQ BSI 05.0005 | Cancelled | |
| E1269/F Issue 3 | | BSI | Welwyn Components Limited | United Kingdom | Q-IECQ BSI 05.0009 | Cancelled | |
| 2003 | |
| 2002 | |
| 2001 | |
| 2000 | |
| 1999 | |
| 1998 | |
| 1997 | |
| 1992 | |