The URL to the Daily Bruin image of an internal memo on travel reimbursements for UCLA faculty and administrators is http://dailybruin.com/images/2014/02/02-04-2014_rotated.pdf.
Domestically you may not exceed 200% of the Federal per diem for lodging, and internationally you may not exceed 300%. Meals should not exceed 200% of the University per diem, and if I am reading correctly you must seek prior approval if you invite more than eleven people to eat with you. If not, you may not be reimbursed in full for all these meals.
Am I cruel to think this is excessive? Apparently the regulations were written to curb greater excesses; there was a dean who took a trip to London costing over $17,000 of the University’s money.