As part of WADA ’s Laboratory  monitoring activities, and with the main purpose of assisting Laboratories  in their continuous improvement of performance, WADA  may increase the number of annual EQAS  samples (mainl y for educational purposes) for certain Laboratories , according, but not limited, to the following criteria:  - Monitoring the effectiveness of corrective action implementation after questionable or unsatisfactory performance in WADA  EQAS  or in routine Analytical Testing ; - Substantiated intelligence information received by WADA  indicating questionable or unsatisfactory Laboratory  performance;  - Laboratories which do not receive enough Samples  (< 100 annual Samples ) for a specific Analytical Testing  Procedure , which is not part  of the Laboratory ’s routine  Analytical Testing  menu;  - As part of WADA  Laboratory  assessments.