This handbook contains all the latest information about what you need to know when traveling on official Government business. It covers temporary duty travel allowances, transportation expenses, airline travel, train travel, travel by ship, local transit systems, using government vehicles, per diem expenses, emergency travel, travel by employees with special needs, making arrangements and paying for travel, reimbursement of expenses. Note: This handbook is NON-REFUNDABLE (unless damaged upon receipt). Review return policy here: www.lulu.com/help/returns_policy. We strongly recommend viewing the handbook BEFORE purchasing it at http://www.federalhandbooks.com