On 23/05/2013,
you requested for the version in force on 23/05/2013
incorporating all amendments published on or before 23/05/2013.
The closest version currently available is that of 01/01/2013.
20. The words “court of justice” denote a judge who is empowered by law to act judicially alone, or a body of judges which is empowered by law to act judicially as a body, when such judge or body of judges is acting judicially.