To file a workers' compensation claim, you must first register for an Employees’ Compensation Operations and Management Portal (ECOMP) account at www.ecomp.dol.gov. ECOMP is a free web-based application. You do not need approval from your supervisor or anyone else at your agency to initiate your FECA workers' compensation claim. Once you register for an ECOMP account, you will be able to file either Form CA-1 ‘Notice of Traumatic Injury’ (single event trauma) or Form CA-2 ‘Notice of Occupational Disease’ (repeated exposure).