Following is a record of ANAB withdrawals of accreditation. (Also see withdrawals of applications for accreditation.)
| CB ID | Standard | Accredited | Withdrawn | Reason |
| SII | ISO 50001 | 2016/07/18 | 2022/12/01 | Voluntary |
| SGS | R2 | 2009/10/30 | 2022/12/01 | Voluntary |
| NQA | ASIS SPC.1 | 2014/07/07 | 2022/06/27 | Voluntary |
| NQA | NFPA 1600 | 2014/07/07 | 2022/06/27 | Voluntary |
| AAC | ISO 9001 | 2020/07/09 | 2022/06/22 | Voluntary |
| HIC | ISO 9001 | 2017/10/17 | 2022/06/01 | Voluntary |
| NOA | ISO 9001 | 2014/09/09 | 2022/05/19 | Voluntary |
| NOA | ISO 14001 | 2014/09/09 | 2022/05/19 | Voluntary |
| NOA | ISO 45001 | 2018/12/10 | 2022/05/19 | Voluntary |
| SII | FSSC 22000 | 2016/10/28 |
2022/04/01 | Scheme Requirement |
| BVC | ANSI/MSE 50028-1 | 2020/02/11 | 2022/03/23 | Voluntary |
| BVC | ANSI/MSE 50021 | 2019/05/23 | 2022/03/23 | Voluntary |
| BVC | ISO 50001 | 2019/05/23 | 2022/03/23 | Voluntary |
| AXE | ISO 9001 | 2018/07/23 | 2021/10/12 | Voluntary |
| Eagle Registrations | SQFI Ethical Sourcing | 2018/03/30 | 2021/09/08 | Voluntary |
| BVC | RCMS Approval | 2018/03/27 | 2021/07/02 | Voluntary |
| BVC | RC 14001 | 2004/12/08 | 2021/07/02 | Voluntary |
| BSI | ASRP (ISO 9001) | 2007/02/02 | 2021/04/30 | Voluntary |
| BSI | ASRP (ISO 14001) | 2007/02/02 | 2021/04/30 | Voluntary |
| DEKRA | ASRP (ISO 9001) | 2007/02/26 | 2021/04/30 | Voluntary |
| DEKRA | ASRP (ISO 14001) | 2007/07/02 | 2021/04/30 | Voluntary |
| DNV | ASRP (ISO 9001) | 2011/03/28 | 2021/04/30 | Voluntary |
| DQS | ASRP (ISO 9001) | 2007/05/15 | 2021/04/30 | Voluntary |
| NQA USA | ASRP (ISO 9001) | 2012/08/16 | 2021/04/30 | Voluntary |
| PQAL |
ISO 9001 | 2018/11/30 |
2021/04/21 | Voluntary |
| PQAL |
ISO 14001 | 2018/09/21 |
2021/04/21 | Voluntary |
| SAI-MS | RIOS | 2014/12/05 | 2020/12/16 | Voluntary |
| A-LIGN | ISO 9001 | 2019/11/08 | 2020/11/20 | Voluntary |
| LR | TL 9000 | 2000/01/25 | 2020/11/20 | Voluntary |
| BPM LLP | ISO/IEC 27001 | 2014/04/29 | 2020/07/06 | Voluntary |
| NQA USA | R2 | 2015/12/04 | 2020/06/24 | Voluntary |
| SOCOTEC/AJA | ISO 9001 | 2005/07/08 | 2020/04/16 | Voluntary |
| SOCOTEC/AJA | ISO 14001 | 2008/04/23 | 2020/04/16 | Voluntary |
| SOCOTEC/AJA | ISO 50001 | 2013/08/05 | 2020/04/16 | Voluntary |
| SOCOTEC/AJA | ISO 45001 | 2018/07/15 | 2020/04/16 | Voluntary |
| SOCOTEC/AJA | BS OHSAS 18001 | 2011/10/19 | 2020/04/16 | Voluntary |
| SAI | TL 9000 | 2000/01/25 | 2020/04/15 | Voluntary |
| LRQA | ASRP (ISO 9001) | 2007/02/02 | 2020/03/30 | Voluntary |
| SRI | RC14001 | 2006/06/29 | 2020/03/11 | Voluntary |
| NOA | ISO 22000 | 2017/08/16 | 2020/03/10 | Voluntary |
| NISSERT | ISO 9001 | 2019/08/08 | 2020/03/10 | Voluntary |
| NISSERT | ISO 14001 | 2019/08/08 | 2020/03/10 | Voluntary |
| NISSERT | ISO 22000 | 2019/08/08 | 2020/01/29 | Voluntary |
| PJR | GFCP | 2018/09/24 | 2020/01/14 | Voluntary |
| SRI | ISO 22000 | 2013/05/12 | 2020/01/08 | Voluntary |
| SRI | FSSC 22000 | 2014/10/28 | 2020/01/08 | Voluntary |
| GWR | ISO 9001 | 2002/10/01 | 2019/10/10 | Voluntary (Acquisition) |
| GWR | AS9100 | 2004/11/04 | 2019/10/10 | Voluntary (Acquisition) |
| GWR | AS9110 | 2009/08/07 | 2019/10/10 | Voluntary (Acquisition) |
| GWR | AS9120 | 2010/10/04 | 2019/10/10 | Voluntary (Acquisition) |
| ACS | ISO 9001 | 2017/03/20 | 2019/10/02 | Voluntary |
| ACS | ISO 14001 | 2017/03/20 | 2019/10/02 | Voluntary |
| RINA | ISO 22000 | 2011/10/21 | 2019/08/02 | Voluntary |
| RINA | FSSC 22000 | 2014/05/29 | 2019/08/02 | Voluntary |
| IRQS | ISO 50001 | 2013/12/18 | 2019/07/29 | Voluntary |
| PJR | RC14001 | 2005/05/24 | 2019/07/22 | Voluntary |
| PJR | RCMS | 2005/05/24 | 2019/07/22 | Voluntary |
| HSB | ISO 9001 | 1994/10/01 | 2019/07/17 | Voluntary |
| HSB | ISO 14001 | 2010/06/30 | 2019/07/17 | Voluntary |
| BASC | ISO 28000 | 2016/04/08 | 2019/06/18 | Voluntary |
| SII | ISO 22301 | 2015/04/16 | 2019/02/27 | Voluntary |
| SII | ISO 37001 | 2017/11/11 | 2019/02/27 | Voluntary |
| DOTQS | ISO 9001 | 2012/12/28 | 2018/11/26 | Voluntary |
| TUVAM | R2 | 2012/05/21 | 2018/11/08 | Voluntary |
| SQA | ANSI/AIHA Z10 | 2013/03/06 | 2018/10/01 | Voluntary |
| SQA | CSA Z1000 | 2013/03/06 | 2018/10/01 | Voluntary |
| ABS QE | TL 9000 | 2003/01/09 | 2018/05/21 | Voluntary |
| Cotecna | ISO 9001 | 2003/03/17 | 2018/02/14 | Voluntary |
| Cotecna | ISO 14001 | 2009/07/24 | 2018/02/14 | Voluntary |
| RINA | ISO/IEC 27001 | 2011/10/21 | 2018/01/30 | Voluntary |
| Vericert | ISO 9001 | 2016/08/17 | 2017/11/30 | Voluntary |
| Vericert | ISO 14001 | 2016/08/16 | 2017/11/30 | Voluntary |
| IQC | ISO 9001 | 1999/07/01 | 2017/09/06 | Contract terminated |
| IQC | ISO 13485 | 2012/11/21 | 2017/09/06 | Contract terminated |
| IQC | ANSI/AIHA Z10 | 2013/04/02 | 2017/09/06 | Contract terminated |
| IQC | BS OHSAS 18001 | 2013/04/02 | 2017/09/06 | Contract terminated |
| IQC | CSA Z1000 | 2013/04/02 | 2017/09/06 | Contract terminated |
| AMTEC | ISO 13485 | 2009/09/02 | 2017/08/10 | Voluntary |
| TRACI | ISO 9001 | 1994/01/01 | 2017/08/01 | Voluntary |
| TRACI | ISO 14001 | 2003/08/21 | 2017/08/01 | Voluntary |
| LRQA | ISO 50001 | 2015/03/02 | 2017/07/28 | Voluntary |
| LRQA | ANSI/MSE 50021 | 2015/03/02 | 2017/07/28 | Voluntary |
| SGS | RIOS | 2009/10/30 | 2017/07/28 | Voluntary |
| NSF ISR | ISO 50001 | 2014/07/16 | 2017/07/28 | Voluntary |
| EQA | ISO 22000 | 2009/06/24 | 2016/02/23 | Voluntary |
| TRNA | TL 9000 | 2001/09/19 | 2016/10/05 | Voluntary |
| EQAM | ISO 14001 | 2013/03/13 | 2016/09/15 | Nonconformance |
| WSF | ISO 9001 | 2016/05/23 | 2016/08/29 | Voluntary |
| WSF | ISO 14001 | 2016/05/23 | 2016/08/29 | Voluntary |
| DEKRA | ISO 22301 | 2015/12/15 | 2016/08/23 | Voluntary |
| WCS | BS OHSAS 18001 | 2013/10/15 | 2016/08/14 | Voluntary |
| ICONTEC | ISO 9001 | 2005/10/03 | 2016/07/01 | Voluntary |
| ICONTEC | ISO 14001 | 2009/11/11 | 2016/07/01 | Voluntary |
| DNV GL | IECQ QC 080000 | 2010/07/13 | 2016/07/01 | Voluntary |
| TP | SFI | 2011/08/15 | 2016/06/03 | Nonconformance |
| CEPREI | TL 9000 | 2001/07/15 | 2016/06/01 | Voluntary |
| SGS | ISO 28000 | 2012/03/27 | 2016/03/21 | Voluntary |
| SGS | IECQ QC 080000 | 2011/03/28 | 2015/11/30 | Voluntary |
| KMAR | ISO 9001 | 2010/08/23 | 2015/12/31 | Voluntary |
| KMAR | ISO 14001 | 2010/08/23 | 2015/12/31 | Voluntary |
| NQA USA | ISO 28000 | 2013/02/15 | 2015/07/01 | Voluntary |
| SGS | TL 9000 | 2001/01/04 | 2015/05/26 | Voluntary |
| ORI | PS-Prep ASIS SPC.1 | 2012/08/23 | 2014/12/09 | Voluntary |
| ORI | PS-Prep BS 25999-2 | 2012/08/23 | 2014/12/09 | Voluntary |
| ORI | PS-Prep NFPA 1600 | 2012/08/23 | 2014/12/09 | Voluntary |
| GlobalGroup | ISO 13485 | 2013/02/15 | 2014/10/30 | Voluntary |
| NCBJ | ISO 14001 | 2010/05/10 | 2014/08/15 | Voluntary |
| VIME | ISO 9001 | 2009/10/08 | 2014/08/15 | Voluntary |
| VIME | ISO 14001 | 2009/10/08 | 2014/08/15 | Voluntary |
| AVU | ISO 9001 | 2012/11/15 | 2014/07/19 | Voluntary |
| SGS | SFI | 2008/12/11 | 2014/05/27 | Voluntary |
| AVU | ISO 14001 | 2012/11/15 | 2014/05/15 | Voluntary |
| ISA | ISO 14001 | 2012/04/18 | 2014/05/15 | Voluntary |
| ABS QE | AS9003 | 2005/08/29 | 2014/03/31 | Standard withdrawn |
| BSI | AS9003 | 2004/09/22 | 2014/03/31 | Standard withdrawn |
| Intertek | AS9003 | 2006/02/02 | 2014/03/31 | Standard withdrawn |
| NQA USA | AS9003 | 2004/05/21 | 2014/03/31 | Standard withdrawn |
| NSF ISR | AS9003 | 2008/02/08 | 2014/03/31 | Standard withdrawn |
| PJR | AS9003 | 2005/05/26 | 2014/03/31 | Standard withdrawn |
| PRI | AS9003 | 2004/02/13 | 2014/03/31 | Standard withdrawn |
| SAI | AS9003 | 2006/07/28 | 2014/03/31 | Standard withdrawn |
| TRC | AS9003 | 2007/03/26 | 2014/03/31 | Standard withdrawn |
| UL DQS | IEQC QC 080000 | 2010/08/26 | 2013/12/31 | Voluntary |
| AQA | ISO 9001 | 1994/06/01 | 2013/12/31 | Voluntary |
| AQA | ISO 13485 | 2011/08/01 | 2013/12/31 | Voluntary |
| AQA | ISO 14001 | 1999/08/01 | 2013/12/31 | Voluntary |
| AQA | ISO/IEC 27001 | 2011/11/09 | 2013/12/31 | Voluntary |
| AQA | BS OHSAS 18001 | 2010/03/19 | 2013/12/31 | Voluntary |
| AQA | e-Stewards | 2010/03/12 | 2013/12/31 | Voluntary |
| AQA | R2 | 2011/05/11 | 2013/12/31 | Voluntary |
| AQA | RIOS | 2011/05/11 | 2013/12/31 | Voluntary |
| HSB | ISO 13485 | 2005/11/09 | 2013/10/31 | Voluntary |
| TUV USA | AS9110 | 2012/02/29 | 2013/09/05 | Voluntary |
| STRR | ISO 9001 | 2001/07/24 | 2013/09/01 | Voluntary |
| STRR | BS OHSAS 18001 | 2009/09/01 | 2013/09/01 | Voluntary |
| STRR | ANSI/AIHA Z10 | 2008/03/24 | 2013/09/01 | Voluntary |
| STRR | AS9100 | 2004/01/13 | 2013/08/14 | Voluntary |
| TRACI | TL 9000 | 2001/06/21 | 2013/08/01 | Voluntary |
| FCS | ISO 9001 | 2009/01/30 | 2013/07/26 | Voluntary |
| TUV NORD | IECQ QC 080000 | 2010/10/11 | 2013/07/19 | Voluntary |
| AQA | AS9100 | 2001/05/11 | 2013/07/01 | Voluntary |
| AQA | AS9120 | 2004/04/23 | 2013/07/01 | Voluntary |
| JQA | ISO 9001 | 2002/01/24 | 2013/06/28 | Voluntary |
| TUV SUD Korea | IECQ QC 080000 | 2010/10/11 | 2013/06/10 | Voluntary |
| LRQA | IECQ QC 080000 | 2012/09/19 | 2013/05/16 | Voluntary |
| TRT | IECQ QC 080000 | 2010/09/15 | 2013/05/16 | Voluntary |
| DEKRA | AS9003 | 2006/07/13 | 2013/02/06 | Voluntary |
| SQA | AS9120 | 2009/12/02 | 2013/02/06 | Voluntary |
| KFQ | ISO 9001 | 2000/12/01 | 2012/12/01 | Voluntary |
| KFQ | TL 9000 | 2000/12/01 | 2012/12/01 | Voluntary |
| SGS | AS9003 | 2004/08/31 | 2012/11/20 | Voluntary |
| JQA | TL 9000 | 2002/01/24 | 2012/10/16 | Voluntary |
| ICL | ISO 9001 | 2008/11/18 | 2012/09/19 | Nonconforming |
| NQA UK | ISO 9001 | 1999/05/01 | 2012/06/30 | Voluntary |
| DNV | AS9003 | 2004/05/24 | 2012/06/25 | Voluntary |
| HSB | AS9100 | 2003/02/12 | 2012/04/15 | Voluntary |
| ICL | AS9100 | 2008/11/18 | 2012/02/05 | Voluntary |
| ICL | AS9110 | 2008/11/18 | 2012/02/05 | Voluntary |
| ICL | AS9120 | 2008/11/18 | 2012/02/05 | Voluntary |
| HKQAA | ISO 9001 | 2003/07/07 | 2011/12/31 | Voluntary |
| HKQAA | TL 9000 | 2003/07/07 | 2011/12/31 | Voluntary |
| HKQAA | ISO/IEC 27001 | 2009/07/07 | 2011/12/31 | Voluntary |
| STRR | AS9120 | 2006/08/01 | 2011/08/11 | Voluntary |
| AFAQ-EAQA | ISO 9001 | 2000/01/01 | 2011/03/08 | Voluntary |
| Alliance | ISO 9001 | 2002/11/01 | 2010/11/01 | Voluntary |
| Alliance | AS9100 | 2005/02/28 | 2010/11/01 | Voluntary |
| Alliance | ISO 14001 | 2009/03/05 | 2010/11/01 | Voluntary |
| KPMG | SFI | 2006/09/27 | 2010/09/27 | Voluntary |
| Eagle | TL 9000 | 2000/02/25 | 2010/06/21 | Voluntary |
| Intertek | TL 9000 | 2001/01/02 | 2010/01/04 | Voluntary |
| DVC USA | ISO 9001 | 2002/10/16 | 2009/11/23 | Voluntary |
| DVC USA | ISO 14001 | 2003/05/07 | 2009/11/23 | Voluntary |
| CAQC | ISO 9001 | 2001/08/27 | 2009/08/27 | Voluntary |
| QMI | ISO 9001 | 1995/09/01 | 2009/04/15 | Voluntary (Acquisition) |
| QMI | TL 9000 | 2000/01/25 | 2009/04/15 | Voluntary (Acquisition) |
| QMI | AS9100 | 2001/05/15 | 2009/04/15 | Voluntary (Acquisition) |
| QMI | AS9210 | 2004/06/01 | 2009/04/15 | Voluntary (Acquisition) |
| QMI | RC14001 & RCMS | 2005/04/11 | 2009/04/15 | Voluntary (Acquisition) |
| QMI | SFI | 2006/09/13 | 2009/04/15 | Voluntary (Acquisition) |
| QMI | AS9110 | 2007/11/15 | 2009/04/15 | Voluntary (Acquisition) |
| NSF ISR | TL 9000 | 2005/04/04 | 2009/03/01 | Voluntary |
| CALMECAC | ISO 9001 | 2002/07/10 | 2009/02/09 | Nonconforming |
| CALMECAC | ISO 14001 | 2002/07/10 | 2009/02/09 | Nonconforming |
| Global | ISO 9001 | 1993/02/01 | 2009/02/01 | Voluntary |
| DVC USA | AS9100 | 2004/12/15 | 2009/01/31 | Voluntary |
| DVC USA | AS9120 | 2007/04/25 | 2009/01/31 | Voluntary |
| DQS | AS9100 | 2002/05/09 | 2008/11/30 | Voluntary (Acquisition) |
| DQS | ISO 9001 | 1998/01/01 | 2008/12/31 | Voluntary (Acquisition) |
| DQS | ISO 14001 | 2003/06/27 | 2008/12/31 | Voluntary (Acquisition) |
| DQS | RC14001 & RCMS | 2006/05/21 | 2008/12/31 | Voluntary (Acquisition) |
| QSI | ISO 9001 | 2000/06/11 | 2008/09/15 | Nonconforming |
| PSB | TL 9000 | 2002/04/04 | 2008/09/15 | Voluntary |
| PSB | ISO 9001 | 2002/04/11 | 2008/09/15 | Voluntary |
| PSB | ISO 14001 | 2003/11/17 | 2008/09/15 | Voluntary |
| IT3 | ISO 9001 | 2003/06/09 | 2008/09/15 | Voluntary |
| IT3 | ISO 14001 | 2003/02/12 | 2008/09/15 | Voluntary |
| ASME | ISO 9001 | 1994/01/01 | 2008/09/15 | Voluntary |
| AQSR | ISO 9001 | 1995/03/01 | 2008/09/15 | Voluntary (Acquisition) |
| AQSR | ISO 14001 | 1999/08/01 | 2008/09/15 | Voluntary (Acquisition) |
| AQSR | AS9100 | 2002/05/09 | 2008/09/15 | Voluntary (Acquisition) |
| AQSR | AS9120 | 2007/01/10 | 2008/09/15 | Voluntary (Acquisition) |
| A&J | ISO 9001 | 2006/05/12 | 2008/09/15 | Voluntary |
| AIQR | ISO 9001 | 2001/08/22 | 2008/09/15 | Voluntary (Acquisition) |
| IMS | ISO 9001 | 1999/12/01 | 2008/06/26 | Voluntary (Acquisition) |
| IMS | ISO 13485 | 2007/02/28 | 2008/06/26 | Voluntary (Acquisition) |
| A2I | ISO 9001 | 2000/07/01 | 2008/03/31 | Voluntary |
| NQA UK | TL 9000 | 2001/02/02 | 2007/12/31 | Voluntary |
| AQSR | TL 9000 | 2001/10/25 | 2007/09/28 | Voluntary |
| Excalibur | ISO 9001 | 1999/09/01 | 2007/08/14 | Nonconforming |
| Excalibur | ISO 14001 | 2005/08/01 | 2007/08/14 | Nonconforming |
| NSF ISR | QS-9000 | 1996/04/03 | 2006/12/14 | Standard withdrawn |
| NSF ISR | QS-9000 TE Supplement | 1999/01/29 | 2006/12/14 | Standard withdrawn |
| NSAI | QS-9000 | 1997/01/01 | 2006/12/14 | Standard withdrawn |
| SAC | QS-9000 | 2000/09/01 | 2006/12/14 | Standard withdrawn |
| QSR | QS-9000 | 1995/03/01 | 2006/12/14 | Standard withdrawn |
| QMI | QS-9000 | 1996/01/2 | 2006/12/14 | Standard withdrawn |
| QMI | QS-9000 TE Supplement | 2000/07/20 | 2006/12/14 | Standard withdrawn |
| UL DQS | QS-9000 | 1995/04/26 | 2006/12/14 | Standard withdrawn |
| TUV AM | QS-9000 | 1996/01/10 | 2006/12/14 | Standard withdrawn |
| TUV AM | QS-9000 TE Supplement | 1999/01/28 | 2006/12/14 | Standard withdrawn |
| TUV USA | QS-9000 | 1995/09/15 | 2006/12/14 | Standard withdrawn |
| TRNA | QS-9000 | 1995/10/17 | 2006/12/14 | Standard withdrawn |
| TRNA | QS-9000 TE Supplement | 2002/03/30 | 2006/12/14 | Standard withdrawn |
| TRACI | QS-9000 | 1996/08/15 | 2006/12/14 | Standard withdrawn |
| SRI | QS-9000 | 1995/02/01 | 2006/12/14 | Standard withdrawn |
| SQA | QS-9000 | 1996/07/01 | 2006/12/14 | Standard withdrawn |
| SGS | QS-9000 | 1995/08/23 | 2006/12/14 | Standard withdrawn |
| SGS | QS-9000 TE Supplement | 1999/02/08 | 2006/12/14 | Standard withdrawn |
| PRI | QS-9000 | 1996/12/16 | 2006/12/14 | Standard withdrawn |
| PJR | QS-9000 | 1996/05/31 | 2006/12/14 | Standard withdrawn |
| PJR | QS-9000 TE Supplement | 2000/01/27 | 2006/12/14 | Standard withdrawn |
| NQA USA | QS-9000 | 1996/07/09 | 2006/12/14 | Standard withdrawn |
| LRQA | QS-9000 | 1995/02/01 | 2006/12/14 | Standard withdrawn |
| KEMA | QS-9000 | 1996/11/26 | 2006/12/14 | Standard withdrawn |
| IASC | QS-9000 | 1995/02/01 | 2006/12/14 | Standard withdrawn |
| IASC | QS-9000 TE Supplement | 1999/01/13 | 2006/12/14 | Standard withdrawn |
| HSB RS | QS-9000 | 1997/06/13 | 2006/12/14 | Standard withdrawn |
| Intertek | QS-9000 | 1995/05/15 | 2006/12/14 | Standard withdrawn |
| Excalibur | QS-9000 | 1999/12/06 | 2006/12/14 | Standard withdrawn |
| Eagle | QS-9000 | 2000/02/01 | 2006/12/14 | Standard withdrawn |
| DNV | QS-9000 | 1995/02/20 | 2006/12/14 | Standard withdrawn |
| DNV | QS-9000 TE Supplement | 2000/03/28 | 2006/12/14 | Standard withdrawn |
| DLS | QS-9000 | 1999/04/07 | 2006/12/14 | Standard withdrawn |
| BVC | QS-9000 | 1995/06/02 | 2006/12/14 | Standard withdrawn |
| BSI | QS-9000 | 1997/12/01 | 2006/12/14 | Standard withdrawn |
| BSI | QS-9000 TE Supplement | 1999/06/02 | 2006/12/14 | Standard withdrawn |
| ASR | QS-9000 | 1998/09/01 | 2006/12/14 | Standard withdrawn |
| AQSR | QS-9000 | 1999/02/04 | 2006/12/14 | Standard withdrawn |
| AQSR | QS-9000 TE Supplement | 1999/03/01 | 2006/12/14 | Standard withdrawn |
| AQA | QS-9000 | 1995/10/16 | 2006/12/14 | Standard withdrawn |
| ABS QE | QS-9000 | 1995/04/26 | 2006/12/14 | Standard withdrawn |
| DLS | AS9100 | 2005/02/28 | 2006/11/13 | Voluntary |
| TQR | ISO 9001 | 1993/01/01 | 2006/09/01 | Voluntary |
| TQR | TL 9000 | 2000/01/25 | 2006/09/01 | Voluntary |
| AIR | ISO 9001 | 2003/02/11 | 2006/08/01 | Voluntary (Acquisition) |
| D&T | ISO 9001 | 1998/02/01 | 2006/02/01 | Voluntary (Acquisition) |
| D&T | QS-9000 | 1999/10/20 | 2006/02/01 | Voluntary (Acquisition) |
| D&T | AS9100 | 2002/11/26 | 2006/02/01 | Voluntary (Acquisition) |
| D&T | ISO 14001 | 2000/06/01 | 2006/02/01 | Voluntary (Acquisition) |
| HSI | ISO 9001 | - | 2005/01/01 | Voluntary (Acquisition) |
| FMA | ISO 9001 | - | 2004/10/01 | Voluntary |
| Northstar | ISO 14001 | - | 2004/06/01 | Nonconforming |
| LLD | ISO 14001 | - | 2004/06/01 | Nonconforming |
| CQR | ISO 14001 | - | 2004/05/01 | Nonconforming |
| VCA | ISO 9001 | - | 2003/12/31 | Voluntary |
| SARA | ISO 9001 | - | 2003/10/16 | Voluntary |
| ISCC | ISO 9001 | - | 2003/08/31 | Voluntary |
| BSA | ISO 14001 | - | 2003/08/11 | Nonconforming |
| BSA | ISO 9001 | - | 2003/08/06 | Nonconforming |
| VCA | ISO 14001 | - | 2003/05/23 | Voluntary |
| AGS | ISO 9001 | - | 2003/01/31 | Nonconforming |
| AGS | ISO 14001 | - | 2002/10/31 | Nonconforming |
| T&T | ISO 9001 | - | 2001/12/03 | Voluntary |
| NTS-CS | ISO 9001 | - | 2001/09/21 | Voluntary (Acquisition) |
| KPMG | ISO 9001 | - | 2001/06/11 | Voluntary |
| AIB | ISO 9001 | - | 2001/06/11 | Voluntary |
| A2LA | ISO 9001 | - | 1999/12/01 | Voluntary |
| AGA IAF | ISO 14001 | - | 1993/03/01 | Voluntary (Acquisition) |
