"UBS' Hyatt code (42366) is documented in FlyerTalk's Hyatt corporate code community. Unlike the now-defunct Credit Suisse Hyatt code (12624, rated High due to specific Tokyo staff alert), UBS Hyatt is UBS's own direct corporate code. FlyerTalk's Hyatt verification pattern: Park Hyatt Zurich and Park Hyatt Zurich are among the most enforcement-active European Hyatt properties for financial institution codes. FlyerTalk general: "50% check rate across 10 countries, primarily at Park Hyatt." Self-printed business cards work "100% of the time" per one user."

"We are pleased to note you have a future reservation on xxxxxx, 2010 made through hyatt.com. I do kindly ask that you bring your valid working ID in order for us to be able to confirm the corporate rate at time of check-in which will be cross referenced with the company. Unfortunately of late we have been experiencing misuse of some of our corporate rates, with your company a target and we have had to implement tighter controls in this regard."

"I don‘t want to violate the T&C and risk my LTG status and account being closed….so I proactively contacted MHC and explained the situation. Came back with the standard and expected answer quoting the T&C and needing to work for the company and provide company ID upon checkin. but they also contacted the hotel to see what can be done. Will be interesting to see what they come back with…"