Was the employee adequately warned of the consequences of his conduct?


Was the employer’s rule or order reasonably related to efficient and safe operations?


 Did management investigate before administering the discipline?


 Was the investigation fair and objective?


. Did the investigation produce substantial evidence or proof of guilt?


 Were the rules, orders, and penalties applied evenhandedly and without discrimination to all



 Was the penalty reasonably related to the seriousness of the offense and the past record?