Greece – Scotland
Referee: Benoît Millot (FRA, photo)
Assistant Referee 1: Aurelien Drouet (FRA)
Assistant Referee 2: Stephan Luzi (FRA)
Fourth Official: Jeremie Pignard (FRA)
Referee Observer: Vladimir Antonov (MDA)
Kazakhstan – Faroe Islands
Referee: Visar Kastrati (KOS)
Assistant Referee 1: Edmond Zeqiri (KOS)
Assistant Referee 2: Besnik Morina (KOS)
Fourth Official: Burim Jahmurataj (KOS)
Referee Observer: Aleh Chykun (BLR)
North Macedonia – Montenegro
Referee: Christopher Jäger (AUT)
Assistant Referee 1: Roland Riedel (AUT)
Assistant Referee 2: Michael Obritzberger (AUT)
Fourth Official: Markus Hameter (AUT)
Referee Observer: Miroslav Vitković (CRO)
Malta – Finland
Referee: Nikola Popov (BUL)
Assistant Referee 1: Georgi Todorov (BUL)
Assistant Referee 2: Martin Angelov (BUL)
Fourth Official: Nikolai Yordanov (BUL)
Referee Observer: Joao Ferreira (POR)
Slovakia – Liechtenstein
Referee: Nicolas Laforge (BEL)
Assistant Referee 1: Laurent Conotte (BEL)
Assistant Referee 2: Florian Lemaire (BEL)
Fourth Official: Jan Boterberg (BEL)
Referee Observer: Mika Peltola (FIN)
Turkey – Kosovo
Referee: Aleksei Matyunin (RUS)
Assistant Referee 1: Dmitri Mosiakin (RUS)
Assistant Referee 2: Aleksei Vorontsov (RUS)
Fourth Official: Vladislav Bezborodov (RUS)
Referee Observer: Iain Robertson Brines (SCO)
Croatia – Lithuania
Referee: Ian McNabb (NIR)
Assistant Referee 1: Georgios Argyropoulos (NIR)
Assistant Referee 2: Andrew Nethery (NIR)
Fourth Official: Lee Tavinder (NIR)
Referee Observer: Matteo Trefoloni (ITA)
Poland – Latvia
Referee: Dragan Petrović (BIH)
Assistant Referee 1: Sreten Udovičić (BIH)
Assistant Referee 2: Damir Lazić (BIH)
Fourth Official: Luka Bilbija (BIH)
Referee Observer: Jens Larsen (DEN)
Bulgaria – Estonia
Referee: Walter Altmann (AUT)
Assistant Referee 1: Markus Gutschi (AUT)
Assistant Referee 2: Stefan Gamper (AUT)
Fourth Official: Dieter Muckenhammer (AUT)
Referee Observer: Bertrand Layec (FRA)
Ukraine – Northern Ireland
Referee: Rauf Jabarov (AZE)
Assistant Referee 1: Elshad Abdullayev (AZE)
Assistant Referee 2: Parvin Talibov (AZE)
Fourth Official: Elchin Masiyev (AZE)
Referee Observer: Pavel Saliy (KAZ)
Bosnia and Herzegovina – Belgium
Referee: Yigal Frid (ISR)
Assistant Referee 1: Nati Dotan (ISR)
Assistant Referee 2: Matityahu Yakobov (ISR)
Fourth Official: Erez Papir (ISR)
Referee Observer: Jon Skjervold (NOR)
Germany – Wales
Referee: Arman Ismuratov (KAZ)
Assistant Referee 1: Aidyn Tassybayev (KAZ)
Assistant Referee 2: Denis Labashov (KAZ)
Fourth Official: Artyom Kuchin (KAZ)
Referee Observer: Nikolai Ivanov (RUS)
Spain – Israel
Referee: Mario Zebec (CRO)
Assistant Referee 1: Borut Križarić (CRO)
Assistant Referee 2: Vedran Ðurak (CRO)
Fourth Official: Dario Kulušic (CRO)
Referee Observer: Hugh Dallas (SCO)
Romania – Denmark
Referee: Goga Kikacheishvili (GEO)
Assistant Referee 1: David Chigogidze (GEO)
Assistant Referee 2: Giorgi Elikashvili (GEO)
Fourth Official: Aleko Aptsiauri (GEO)
Referee Observer: Michal Beneš (CZE)
England – Albania
Referee: Alain Bieri (SUI)
Assistant Referee 1: Marco Zürcher (SUI)
Assistant Referee 2: Didier Dubrit (SUI)
Fourth Official: Alessandro Dudic (SUI)
Referee Observer: Michael Ross (NIR)
Austria – Andorra
Referee: Manfredas Lukjancukas (LTU)
Assistant Referee 1: Vytenis Kazlauskas (LTU)
Assistant Referee 2: Mangirdas Mirauskas (LTU)
Fourth Official: Mindaugas Jackus (LTU)
Referee Observer: Volodymyr Petrov (UKR)
Luxembourg – Ireland
Referee: Kaarlo Hämäläinen (FIN)
Assistant Referee 1: Sami Nykänen (FIN)
Assistant Referee 2: Veli-Matti Leppänen (FIN)
Fourth Official: Mohammed Al-Emara (FIN)
Referee Observer: Thibault De Gendt (BEL)
Italy – Sweden
Referee: Stuart Attwell (ENG)
Assistant Referee 1: Constantine Hatzidakis (ENG)
Assistant Referee 2: Neil Davies (ENG)
Fourth Official: Andrew Madley (ENG)
Referee Observer: Andrejs Sipailo (LVA)
Portugal – Netherlands
Referee: Nicholas Walsh (SCO)
Assistant Referee 1: Douglas Potter (SCO)
Assistant Referee 2: Ross MacLeod (SCO)
Fourth Official: David Munro (SCO)
Referee Observer: Antonio Damato (ITA)