Iceland – Lithuania
Referee: Dumitru Muntean MDA (photo)
Assistant Referee 1: Victor Mardari MDA
Assistant Referee 2: Andrei Bodean MDA
Fourth Official: Stanislav Leu MDA
Referee Observer: René Temmink NED
Sweden – Georgia
Referee: Iwan Griffith WAL
Assistant Referee 1: Martin Roberts WAL
Assistant Referee 2: Harry Hendricks WAL
Fourth Official: Aaron Jones WAL
Referee Observer: Calum Murray SCO
Estonia – Israel
Referee: Dmytro Panchyshyn UKR
Assistant Referee 1: Volodymyr Vysotskyy UKR
Assistant Referee 2: Oleksandr Korniyko UKR
Fourth Official: Andriy Kovalenko UKR
Referee Observer: Jouni Hyytia FIN
Hungary – Malta
Referee: Mervan Bejtullahu KOS
Assistant Referee 1: Fatmir Sekiraqa KOS
Assistant Referee 2: Arbnor Bullatovci KOS
Fourth Official: Mentor Ajeti KOS
Referee Observer: Igor Pristovnik CRO
Spain – Kazakhstan
Referee: Maria Ferrieri Caputi ITA
Assistant Referee 1: Alessandro Giallatini ITA
Assistant Referee 2: Valerio Colarossi ITA
Fourth Official: Federico La Penna ITA
Referee Observer: Lassin Isaksen FRO
North Macedonia – Moldova
Referee: Martin Dohál SVK
Assistant Referee 1: František Ferenc SVK
Assistant Referee 2: Tomáš Vorel SVK
Fourth Official: Peter Ziemba SVK
Referee Observer: Georgi Yordanov BUL
Montenegro – Romania
Referee: Jérémie Pignard FRA
Assistant Referee 1: Mikael Berchebru FRA
Assistant Referee 2: Laurent Coniglio FRA
Fourth Official: Hakim El Hadj FRA
Referee Observer: Clayton Pisani MLT
Faroe Islands – Portugal
Referee: Jovan Kačevski MKD
Assistant Referee 1: Slaǵan Markoski MKD
Assistant Referee 2: Branko Putilin MKD
Fourth Official: Ivana Projkovska MKD
Referee Observer: John Ferry NIR
Germany – Bulgaria
Referee: Ben McMaster NIR
Assistant Referee 1: Stephen Bell NIR
Assistant Referee 2: Stephen Donaldson NIR
Fourth Official: Shane Andrews NIR
Referee Observer: Alain Bieri SUI
Croatia – Andorra
Referee: Joonas Jaanovits EST
Assistant Referee 1: Aron Härsing EST
Assistant Referee 2: Neeme Neemlaid EST
Fourth Official: Kevin Kaivoja EST
Referee Observer: Libor Kovařík CZE
Turkey – Latvia
Referee: Daniiar Sahi KAZ
Assistant Referee 1: Sergei Vasiutin KAZ
Assistant Referee 2: Evgenii Karlov KAZ
Fourth Official: Saken Baiymbet KAZ
Referee Observer: Babak Quliyev AZE
Cyprus – France
Referee: Ion Orlic MDA
Assistant Referee 1: Anatolie Basiul MDA
Assistant Referee 2: Denis Oală MDA
Fourth Official: Daniel Luca MDA
Referee Observer: Nicolae Grigorescu ROU
Wales – Czechia
Referee: Walter Altmann AUT
Assistant Referee 1: Roland Brandner AUT
Assistant Referee 2: Luka Katholnig AUT
Fourth Official: Josef Spurny AUT
Referee Observer: Salustià Ciprés AND
Kosovo – Poland
Referee: Ladislav Szikszay CZE
Assistant Referee 1: Kamil Hájek CZE
Assistant Referee 2: Lukáš Matoušek CZE
Fourth Official: Jan Petřík CZE
Referee Observer: Gunnar Jónsson ISL
Ireland – Norway
Referee: Javier Alberola Rojas ESP
Assistant Referee 1: Alfredo Rodríguez Moreno ESP
Assistant Referee 2: Iker de Francisco Grijalba ESP
Fourth Official: Víctor García Verdura ESP
Referee Observer: Rien Koopman NED
Scotland – Belgium
Referee: Miguel Nogueira POR
Assistant Referee 1: Pedro Martins POR
Assistant Referee 2: Paulo Brás POR
Fourth Official: Fábio Veríssimo POR
Referee Observer: Paolo Dondarini ITA
Switzerland – Finland
Referee: Alejandro Muñiz Ruiz ESP
Assistant Referee 1: Diego Sánchez Rojo ESP
Assistant Referee 2: Fabián Blanco Rodríguez ESP
Fourth Official: Isidro Díaz de Mera Escuderos ESP
Referee Observer: Bertrand Layec FRA
Austria – Slovenia
Referee: Luca Cibelli SUI
Assistant Referee 1: Vital Jobin SUI
Assistant Referee 2: Matthias Sbrissa SUI
Fourth Official: Anojen Kanagasingam SUI
Referee Observer: Marcin Szulc POL
England – Ukraine
Referee: Joakim Östling SWE
Assistant Referee 1: Max Wilde SWE
Assistant Referee 2: Marcus Klitte SWE
Fourth Official: Richard Sundell SWE
Referee Observer: Mattias Gestranius FIN
Northern Ireland – Azerbaijan
Referee: Heini Vidoy FRO
Assistant Referee 1: Dan Hojgaard FRO
Assistant Referee 2: Jan Hermansen FRO
Fourth Official: Bjarki Danielsen FRO
Referee Observer: Michaíl Argyroú CYP