non-staff members when their travel is organized and paid by UNDP. For non-staff members it is on the basis of the standards established for staff members, except where otherwise expressly provided in the terms of their contract. See also United Kingdom parliamentary expenses scandal References External links GSA - Domestic Per Diem Rates IRS Publication 463 (2006), Travel, Entertainment, Gift, and Car Expenses U.S. Department of Defense - Per Diem, Travel and Transportation Allowance Committee https://web.archive.org/web/20181102151135/http://www.kra.go.ke/index.php/customs-services/policy-unit-technical/taxation-of-per-diem Wages and salaries Latin words and phrases