1) If you have a written employment agreement or are subject to a union/collective bargaining contract, you have to review that contract to see what rights you have under it--assuming you have a contract and it addresses discipline, suspension, etc., you have whatever rights it gives you. Otherwise...2) In the absence of a contract (or when there is  a contract, but it does not address this issue or situation), you have no rights against suspension: your employer may suspend you at any time, for any reason, for any length  of time it chooses. That's because except and only to the degree limited by a contract, all employment is "employment at will," and just as an employee at will may be termianted at any time, he or she may be suspended at anytime, even if he/she feels that he/she was justified in his/her actions.