2006 - Organization of American States (OAS) Audit by Centro de Estudios de Justicia de las Américas (CEJA)
The audit assessed active transparency in the Courts of Justice by using 21 indicators from 10 categories. The performance of the Public Ministries was assessed by 19 indicators from 8 categories. Each indicator was measured using a scale between 0% (non-compliance) and 100% (full compliance).
A global index was calculated for each country by weighting the results from the Courts of Justice (60%) and Public Ministries (40%).