PART B
PROCEDURAL PROVISIONS AND JUDICIAL COOPERATION
II. JUDICIAL COOPERATION
Art. 21
Arrest of the requested person
1. The Prosecutor of Athens Appeals Court, upon reception of the request, shall order the arrest of the requested person, who must be brought before him/her without delay. The arrested person must be immediately informed about the existence and the content of the request,
Rights during investigation - informed of belief that crime has been committed
EDIT.