Policy for Duty Travel covers eligibility and procedures for duty travel including initial appointment travel; reassignment travel; repatriation travel;and official business travel. The policy covers authorization for travel; route, mode of transportation and standard of accommodation; daily subsistence allowance; other official business travel;  allowances and expenses; travel advances; unaccompanied shipment of personal effects and household goods; travel requirements; and post travel requirements.  This policy does not apply to entitlement travel which is handled by DHR.