Francois Letexier will referee the return match of the second round of the Europa League between the Germans of Bayer Leverkusen and Atalanta, scheduled for Thursday at 6.45 pm.
The French referee will be assisted by compatriots Cyril Mugnier and Mehdi Rahmouni.
The fourth man will be Jerémie Pignard, with Jérome Brisard at the Var and Delajod Willy as Avar.
The return match of the Round of 16 of the Conference League, between Roma and the Dutch side of Vitesse of Arnhem, scheduled for Thursday at 9 pm, will be refereed by the Romanian Radu Petrescu, assisted by compatriots Radu Ghinguleac and Mihai Marica.
The fourth man will be Marcel Birsan.