Framework Decision 2009/948/JHA on the prevention and settlement of conflicts of exercise of jurisdiction in criminal proceedings established an ad hoc procedure for settling conflicts of criminal jurisdiction based on the mutual exchange of information and the establishment of direct consultations between the competent authorities with a view to reaching consensus on an effective solution. However, neither common legally binding criteria for deciding the best jurisdiction nor specific rules for the transfer of proceedings (which can occur after parallel proceedings have been identified) were established in this instrument, or in any other instrument adopted by the EU to date.