Why should it be evaluated/measured:
Administrative transparency is: 1) a political issue; 2) legal issue. As a legal issue, it refers to “the right of the parties and the public in general to learn / know”, what is happening within the court proceedings, but also how the judicial power is administered, how the judicial power is exercised, as one of three constitutional public powers.
The right to “know” and “to effective participation” as a national and international standard serves three purposes: 1) enabling citizens to participate and oversee the process of judicial decision-making and court administration as one of the constitutional public powers; 2) Increases efficiency in rendering justice, and strengthens citizen control over the judiciary, contributing to fair justice administration by courts, preventing corruption and other forms of mal-administration of justice by the judiciary; 3) Increases the transparency and accountability of the judiciary, thus contributing to the increase of public confidence in (legitimacy of) the judiciary.
 CoE Convention for Access to Official Documents, 18/06/2009