# Commission Decision of 4 March 2008 adopting the SIRENE Manual and other implementing measures for the second generation Schengen Information System (SIS II) (notified under document number C(2008) 774) (Only the Bulgarian, Czech, Dutch, Estonian, Finnish, French, German, Greek, Hungarian, Italian, Latvian, Lithuanian, Maltese, Polish, Portuguese, Romanian, Slovak, Slovenian, Spanish and Swedish texts are authentic) (2008/333/EC), Division

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

If data is found to be factually incorrect or has been unlawfully stored in the SIS II, then the exchange of supplementary information shall take place in line with the rules set out in Article 34(2) of the SIS II Regulation and 49(2) of the SIS II Decision, which provide that only the Member State that issued the alert may modify, add to, correct, update or delete data.
The Member State which found that data contains an error or that it has been unlawfully stored shall inform the issuing Member State via its SIRENE Bureau at the earliest opportunity and not later than 10 calendar days after the evidence suggesting the error has come to its attention. The exchange of information should be carried out using a J form.
(a) Following the result of consultations, the issuing Member State may have to delete or correct the data, in accordance with its national procedures for correcting the item in question;
(b) if there is no agreement within two months, the SIRENE Bureau of the Member State that discovered the error or that the data has been unlawfully stored shall advise the authority responsible within its own country to refer the matter to the European Data Protection Supervisor, who shall, jointly with the national supervisory authorities concerned, act as mediator.

---
Source: https://www.legislation.gov.uk/eudn/2008/333/annex/division/2/division/2.7/division/1 (the official version)
Page: https://openlegislation.uk/eu-decision-2008-333/annex/division-2/division-2.7/division-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.