- Repeated reporting  of False Negative Findings  or repeated failure to take appropriate corrective action after the reporting of False Negative Finding (s); - Repeated suspensions of ISO/IEC 17025 accreditation or Suspensions  of    ISL – January 2021 Page 46 of 160 WADA  accreditation or repeated impositions of Analytical Testing  Restrictions  against the Laboratory ; - Failure to correct a noncompliance with any of the requirements or standards listed in the ISL and/or Technical Document s and/or Technical Letters  by the end of the Suspension  period or at the end of an extension of the Suspension  period in accordance with Article  4.6.6.1;  - Repeated  failure to comply with the ISL and/or Technical Document s and/or Technical Letters ; - Serious  Laboratory  noncompliance(s) with the ISL and/or Technical Document s and/or Technical Letters  identified, for example, during WADA  Laboratory  assessments, by documented client complaints or through other enquiries or investigations conducted by WADA ; - Repeated failure to take appropriate corrective action following unsatisfactory performance either in routine Analytical Testing  or in a blind EQAS  or double -blind EQAS  round;  - Repeated failure to take appropriate corrective action following ISL and/or Technical Document  and/or Technical Letter  noncompliance(s) identified from WADA  Laboratory  assessment(s);  - Repeated  failure to analyze the minimum number of Samples  indicated in Article  4.4.2.10; - Continuous, serious Laboratory  staff and/or management issues ( e.g.