"Radisson Blu New World, Shanghai — No questions asked and no upgrades or breakfast. Room was fine, no issues at all with the corporate rate."

"Cisco's Radisson code (27810) is a secondary Cisco corporate code alongside verified IHG and Hyatt codes. Radisson's general enforcement pattern: "Most Radisson corporate codes do not require ID verification at check-in." The Americas Radisson properties (operated by Choice Hotels since 2022) have further reduced enforcement consistency. Cisco's tech employee demographic is well-served by IHG and Hyatt codes in Silicon Valley markets, making the Radisson code less critical and less monitored."

"No specific FlyerTalk or Reddit threads found discussing EY/WP1057 ID verification at Radisson. General Radisson enforcement pattern: enforcement is "highly variable by individual property" given the franchise structure — only 3 of ~642 properties are company-owned. The Americas division was sold to Choice Hotels in 2022, further fragmenting policy. Community consensus across travel blogs lists Radisson as "low enforcement overall." No reports of systematic ID checking for EY-class corporate codes at Radisson properties in any indexed community discussion."