COS 49th Annual Meeting

Use this official mobile app in COS Annual Meeting to:

View all event information offline
Get personalized QR code for contactless check-in & networking
Build your own personal agenda with automated reminders
Connect with attendees through interests & chat
Share videos, photos and other fun moments with attendees
Engage with the COS through the COS contests on the app
Learn about the exhibitors and sponsors of the COS annual meeting