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Maintenance
Scheduled maintenance on GB Safety & Security service (ENS)
Mar 28, 2026 at 8:00pm UTC
–
Mar 28, 2026 at 11:59pm UTC
Affected services
Safety & Security (ENS)
Resolved
Mar 28, 2026 at 8:00pm UTC
From HMRC:
Due to scheduled maintenance on the Safety and Security GB (S&S GB) service, you may experience delays in receiving responses to declarations from 8pm to 11:59pm on Saturday 28 March 2026.
We advise that where possible, you should submit declarations and retrieve responses before the scheduled downtime period.
We apologise for any inconvenience this may cause.
Affected services
Safety & Security (ENS)