This was announced on Monday by the FIFA press service. It should be noted that existing contracts can be suspended until June 30, 2024. To do this, you must notify the club in writing of your decision before July 1.
At the same time, the rule will not apply to those who are currently working in Russia and have concluded or extended contracts after March 7 of last year.
FIFA essentially expanded the already existing right to suspend contracts, after which the RPL dropped several players. There is also a ban on Russian clubs participating in international tournaments.