The USPS has a voluntary prescription-drug card program for employees who suffer workplace injuries or illnesses. Employees who participate in the program submit their drug card and prescriptions to the pharmacy of their choice. The prescriptions are then filled at no cost to the employee. The program, which is known as “First Script,” has been reviewed by the Department of Labor, which has determined that it does not conflict with or otherwise affect any existing OWCP prescription drug fulfillment rules or processes.