Here is the full list of referees and match officials for matchday 19 of the Russian Premier Liga - the first after the winter break.
Saturday 26 February
Nizhny Novgorod vs Ural Ekaterinburg: referee - Vasily Kazartsev, assistant referees - Rashid Abusuev, Aleksandr Kudryavtsev; 4th official - Igor Nizovtsev; VAR - Artem Lyubimov; assistant VAR - Ilya Eleferenko; inspector - Yuri Baskakov; RPL delegate - Dmitry Soldatkin
Khimki vs Dynamo Moscow: referee - Kirill Levnikov, assistant referees - Andrey Vereteshkin, Egor Bolkhovitin; 4th official - Yunus Koshko; VAR - Aleksey Matyunin; assistant VAR - Valery Danchenko; inspector - Sergey Lapochkin; RPL delegate - Vladislav Baranovsky
Sochi vs Arsenal Tula: referee - Vladislav Bezborodov, assistant referees - Adlan Khatuev, Roman Miliuchenko; 4th official - Roman Safyan; VAR - Igor Panin; assistant VAR - Maksim Gavrilin; inspector - Aleksandr Guardis; RPL delegate - Dmitry Bashkeev
Spartak vs CSKA: referee - Vitaly Meshkov, assistant referees - Dmitry Safyan, Aram Petrosyan; 4th official - Anton Frolov; VAR - Evgeny Turbin; assistant VAR - Anton Kobzev; inspector - Nikolay Ivanov; RPL delegate - Aleksandr Safonov
Sunday 27 February
Akhmat Grozny vs Ufa: referee - Alexey Sukhoi, assistant referees - Dmitry Cheltsov, Maksim Kovalev; 4th official - Vladimir Seldyakov; VAR - Ivan Sidenkov; assistant VAR - Aleksey Vorontsov; inspector - Yuri Chebotarev; RPL delegate - Aleksey Polyakov
Monday 28 February
Zenit St. Petersburg vs Rubin Kazan: referee - Evgeny Kukulyak, assistant referees - Valentin Murashov, Mikhail Ivanov; 4th official - Yan Bobrovsky; VAR - Sergey Karasev; assistant VAR - Igor Demeshko; inspector - Aleksandr Kolobaev; RPL delegate - Ildar Zaripov
FC Rostov vs Krylia Sovetov and FC Krasnodar vs Lokomotiv fixtures, which were scheduled to play on 27 February, have been postponed