Chapter Two – Fundamental Rights and Freedoms
Part Two: Fundamental Human Rights and Freedoms
Article 17
(3) The detained person must be immediately informed of the reasons for the detainment, interrogated, and either released or brought before the court within 24 hours at the latest. The judge must question the detained within 24 hours of taking over the case and decide on his or her custody or release.
Rights during trial - informed promptly and in detail of charges
EDIT.