2021-22 Europa Conference League Quarterfinals. Referee appointments for Second Legs.
PSV Eindhoven (NED) - Leicester City FC (ENG)
Referee: Benoît Bastien (FRA)
Assistant Referee 1: Hicham Zakrani (FRA)
Assistant Referee 2: Aurélien Berthomieu (FRA)
Fourth Official: Ruddy Buquet (FRA)
UEFA Referee Observer: Lucílio Cardoso Cortez Batista (POR)
UEFA Delegate: João Morais (POR)
UEFA Referee Liaison Officer: Arend Brink (NED) 21:00 CET - Thessaloniki (Stadio Toumba)
PAOK FC (GRE) - Olympique de Marseille (FRA)
Referee: Danny Makkelie (NED)
PAOK FC (GRE) - Olympique de Marseille (FRA)
Referee: Danny Makkelie (NED)
Assistant Referee 1: Hessel Steegstra (NED)UEFA Referee Liaison Officer: Christos Daglis (GRE)
Assistant Referee 2: Jan De Vries (NED)
Fourth Official: Allard Lindhout (NED)
UEFA Referee Observer: Haim Jakov (ISR)
UEFA Delegate: Scott Struthers (SCO)
21:00 CET - Rome (Stadio Olimpico)
AS Roma (ITA) - FK Bodø/Glimt (NOR) Referee: José María Sánchez Martínez (ESP)
Assistant Referee 1: Raul Cabañero Martínez (ESP)
Assistant Referee 2: Iñigo Prieto López de Ceraín (ESP)
Fourth Official: César Soto Grado (ESP)
UEFA Referee Observer: Pascal Pierre Garibian (FRA)
UEFA Delegate: Kieran O'Connor (WAL)
UEFA Referee Liaison Officer: Giovanni Rantucci (ITA) SK Slavia Praha (CZE) - Feyenoord (NED)
Referee: Deniz Aytekin (GER)
Assistant Referee 1: Christian Dietz (GER)
Assistant Referee 2: Dominik Schaal (GER)
Fourth Official: Daniel Schlager (GER)
UEFA Referee Observer: Dejan Filipović (SRB)
UEFA Delegate: Bakar Jordania (GEO)
UEFA Referee Liaison Officer: Matěj Vlček (CZE)