Do businesses and venues have to enforce both check in and check out? May 20, 2021 08:14 Updated Only check-in for SafeEntry needs to be enforced. Related articles (Updated July 2021) Places where SafeEntry must be deployed Deployment of SafeEntry can result in significant congestion during certain periods. Can businesses and venues temporarily stand down SafeEntry during these periods? How do I start using SafeEntry for my business? Where can I see a step-by-step guide to setting up SafeEntry scanning of TraceTogether Token?