++++ 1 . Officials - Staff Regulations - Application - Joint decision taken by the Heads of Administration - Not binding on the appointing authority ( Staff Regulations, Art . 110, third paragraph ) 2 . Officials - Reimbursement of expenses - Travel expenses from the place of employment to the place of origin - Reimbursement of expenses incurred in respect of persons treated as dependent children - Condition - Residence at the official' s place of employment ( Staff Regulations, Art . 71; Annex VII, Art . 8 ) 3 . Officials - Equal treatment - Concept - Flat-rate reimbursement of travel expenses - Conditions for granting - Different conditions for dependent children and persons treated as such - Permissibility ( Staff Regulations, Annex VII, Art . 8 )