This list displays the results of all States audited under the USOAP CSA. Only States for which the audit report was finalized by the time of the update are included. The lack of effective implementation (LEI) is the indicator used to benchmark State audit results. LEI is calculated globally and by individual subject areas. AREA-LEI is the average of the 8 LEI areas.
This list displays the results of all States audited under the USOAP CSA. The average lack of effective implementation by area (AREA-LEI) is one measure of the State's safety oversight capability and is shown for each area. The LEI for each area is calculated by taking the percentage of the total number of not satisfactory PQs over the total number of applicable PQs (linked to the area). The AREA-LEI is the average of the 8 LEIs for each area. The AREA-LEI differs from the overall LEI published in the audit reports which is linked to critical elements and not to the areas (see the LEI query for further details).