The University of Zagreb announced a tender for the mobility of students for the purpose of professional practice, as part of the Erasmus+ Key activity 1 program in the academic year 2015/16 = 2nd round.
The text of the tender can be found here.
The deadline for submission of complete application documents: immediately, but no later than 29th January 2016 (date of receipt!)
Earlier deadline for students who want to start the practice in January (11th to 29th of January 2016) - complete application forms must be submitted no later than the 14th of December 2015 (date of receipt!)