Part Lab 504 - RESPONSIBILITIES OF EMPLOYERS AND THEIR REPRESENTATIVESBrowse as ListSearch WithinSection Lab 504.01 - Availability of FormsSection Lab 504.02 - Record Keeping and Filing of ReportsSection Lab 504.03 - Job Modification ReimbursementSection Lab 504.04 - Development of Temporary Alternative WorkSection Lab 504.05 - Reinstatement of Employee Sustaining Compensable Injuries