Department of Defence civil servants and members of the Permanent Defence Force serve with a number of different missions abroad and different arrangements exist between missions in relation to the allowances payable.
Personnel serving with peace-keeping, peace-enforcing or military observer missions overseas receive a daily "overseas" allowance in respect of service with such missions. Where personnel serving with peace-keeping, peace-enforcing or observer missions overseas are required to provide themselves with accommodation and meals and bear other associated costs such as local transport costs, laundry costs, for the duration of the tour of duty, a mission subsistence allowance is also payable. In certain missions other than the foregoing, where personnel incur all costs associated with service abroad, a cost of living-foreign service allowance, accommodation-rent allowance, detention allowance, disturbance allowance and children's allowance may be payable as appropriate.