That could possibly be permissible for new employees signing a new agreement.
However, “legacy” employees never signed any document of employment stating they were required to disclose vaccination status the way you are told you will have provide proof of identity and so on prior to onboardung.
However, “legacy” employees never signed any document of employment stating they were required to disclose vaccination status the way you are told you will have provide proof of identity and so on prior to onboardung.