# Commission Implementing Decision of 1 July 2011 amending the SIRENE Manual (notified under document C(2011) 4574) (Only the Bulgarian, Czech, Dutch, English, Estonian, Finnish, French, German, Greek, Hungarian, Italian, Latvian, Lithuanian, Maltese, Polish, Portuguese, Romanian, Slovak, Slovenian, Spanish and Swedish texts are authentic) (2011/406/EU), Division 3.8.1: Deleting when the conditions for maintaining the alert cease to be met

Extent: E+W+S+N.I.

Excluding the cases after a hit, an alert may be deleted either by the C.SIS (once the expiry date has passed) or by the service that entered the alert in the SIS (once the conditions for maintaining the alert no longer apply).
In both instances the C.SIS ‘delete message’ should be processed automatically by the N.SIS so that an alert kept pending can be entered in its place.
The SIRENE bureau is notified automatically by a message from its N.SIS that an alert put on hold can be entered.
The SIRENE bureau shall apply the entire procedure for entering an alert in the appropriate alert category.

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Source: https://www.legislation.gov.uk/eudn/2011/406/annex/division/3/division/3.8/division/3.8.1 (the official version)
Page: https://openlegislation.uk/eu-decision-2011-406/annex/division-3/division-3.8/division-3.8.1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.