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An official website of the Federal Republic of Germany

Trial alarm and trial warnings on nationwide warning day

On the nationwide warning day, warning devices will be tested in Germany. Warning apps will beep, sirens will wail and test warnings will appear on digital billboards.

Unfortunately this specification of service has not yet been completely translated.

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Information about the service depends on the selected region. You can change the region. In most cases, you can specify your place of residence or select the place where you want to use the service.