The first qualifying match between Vardar and Copenhagen on Tuesday has been declared a high risk match, prompting elevated security measures.
Fans are asked to come to the Philip II of Macedon stadium no later than 19:30, when the doors will close. Fans are also urged not to bring any hard objects such as lighters and coins with them.
Tickets are on sale on Monday and Tuesday between 12h and 19h. The game begins at 20h.