Here is the full list of referees and match officials for Matchday 28 of the Russian Premier Liga.
Saturday 1 May
Rotor Volgograd vs Akhmat Grozny: referee - Stanislav Vasiliev; assistant referees - Vladimir Minevich, Igor Knyazev; 4th official - Vladimir Seldyakov; VAR - Artem Lyubimov; assistant VAR - Aram Petrosyan; inspector - Nikolay Ivanov; RPL delegate - Aleksandr Safonov.
Rubin Kazan vs Dynamo Moscow: referee - Vitaly Meshkov; assistant referees - Dmitry Khvakin, Alexey Shiryaev; 4th official - Raphael Sharoshin; VAR - Nikolay Voloshin; assistant VAR - Anton Averyanov; inspector - Sergey Martynov; RPL delegate - Radik Akhmadullin.
CSKA Moscow vs FC Ufa: referee - Vasily Kazartsev; assistant referees - Andrey Veroeteshkin, Maxim Kovalev; 4th official - Anton Antonov; VAR - Anatoly Zhabchenko; assistant VAR - Nikolay Bogach; inspector - Sergey Frantsuzov; RPL delegate - Ivan Suvorov.
FC Krasnodar vs FC Sochi: referee - Ivan Sidneykov; assistants referees - Aleksey Vorontsov, Nail Seyfetdinov; 4th official - Sergey Kulikov; VAR - Pavel Shadykhanov; assistant VAR - Valentin Murashov; inspector - Aleksandr Gvardis; RPL delegate - Sergey Kochetov.
Sunday 2 May
FC Khimki vs Ural Ekaterinburg: referee - Vladimir Moskalev; assistant referees - Roman Milyuchenko, Konstantin Shalamberidze; 4th official - Roman Safyan; VAR - Vasily Kazartsev; assistant VAR - Ilya Eleferenko; inspector - Aleksandr Gonchar; RPL delegate - Aleksandr Korotchenko.
FC Rostov vs FC Tambov: referee - Igor Panin; assistant referees - Andrey Bolotenkov, Anton Kobzev; 4th official - Artem Chistyakov; VAR - Pavel Kukuyan; assistant VAR - Dmitry Mosyakin; inspector - Nikolay Levnikov; RPL delegate - Vladislav Baranovsky.
Zenit St. Petersburg vs Lokomotiv Moscow: referee - Sergey Karasev; referee assistants - Igor Demeshko, Maksim Gavrilin; 4th official - Evgeny Kukulik; VAR - Evgeny Turbin; assistant VAR - Aleksey Lunev; inspector - Andrey Butenko; RPL delegate - Dmitry Soldatkin.
Monday 3 May
Arsenal Tula vs Spartak Moscow: referee - Sergey Ivanov; assistant referees - Valery Danchenko, Aleksey Stipidi; 4th official - Anton Frolov; VAR - Aleksey Sukhoy; assistant VAR - Tikhon Kalugin; inspector - Sergey Lapochkin; RPL delegate - Boris Larin.