Singapore’s Immigration & Checkpoints Authority (ICA) has announced scheduled maintenance that will take down its MyICA portal and all e-services from 18:00 (SGT) on 13 July until 06:00 on 14 July. During the 12-hour window, visitors—including Hong Kong residents—will be unable to submit the mandatory SG Arrival Card, apply for visa extensions or check pass-application status online. Travellers arriving at Changi Airport during the outage will still be processed, but officials advise bringing printed copies of vaccination records and onward flight details to smooth manual clearance. Business-travel coordinators in Hong Kong should reschedule SG Arrival Card submissions for staff flying on evening flights, ideally before 17:30 SGT, or delay submission until systems are restored. Carriers such as Cathay Pacific and Scoot have issued alerts advising passengers to arrive early and expect longer queues at manual counters. Employers running regional mobility hubs in Singapore risk knock-on effects if pass-holders cannot complete address updates or appointment bookings; HR teams should communicate the blackout to affected assignees and consider temporary travel deferrals. ICA apologised for the inconvenience and said the maintenance is part of an upgrade to improve cybersecurity resilience ahead of the year-end travel peak.
