The first match of the first qualifying round of the 2023/2024 UEFA Champions League Slovan (Slovakia) - Swift (Luxembourg), which will take place on 12 July, will be officiated by a Ukrainian team of referees.
Viktor Kopiyevskyi will be the head referee. He will be assisted on the lines by Andrii Skrypka and Oleksandr Berkut. Denys Shurman will act as the fourth referee.