Riverside has five work classifications that may qualify an employee for travel expense reimbursement through a standardized daily or hourly per diem rate. This policy provides the required guidelines that City officials and employees must follow when arranging travel, lodging and other approved expenses.This form is not required to complete your expense report but your agency may request it. Concur has a free mobile app that allows you to upload expenses and work on your Expense Report while traveling. Per diem rates lookup Allowances for lodging, meal and incidental costs while on official government travel. This program allows employees to pay a monthly fee based on the daily round-trip mileage per person per vehicle via payroll deductions. Yes, a river cruise in Europe with Riverside Luxury Cruises also means setting out to find yourself.