# Commission Decision of 5 May 2009 adopting implementing measures for the consultation mechanism and the other procedures referred to in Article 16 of Regulation (EC) No 767/2008 of the European Parliament and of the Council concerning the Visa Information System (VIS) and the exchange of data between Member States on short-stay visas (VIS Regulation) (notified under document number C(2009) 2359) (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) (2009/377/EC), Division 1: Introduction

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

The VIS Mail Communication mechanism shall be based on Article 16 of Regulation (EC) No 767/2008, allowing transmission of information between Member States via the infrastructure of the Visa Information System (VIS).
The personal data transmitted within this mechanism pursuant to Article 16 of the VIS Regulation shall be used solely for the consultation of central visa authorities and consular cooperation.
The respective evolution of VIS Mail and VISION implies a phased process as depicted below:
Before VIS becomes operational, VISION shall be the unique communication network for consultations on visas.
In Phase 1, from the start of operations of VIS, the VIS Mail mechanism may be used for transmission of following types of information:
messages related to consular cooperation,
requests for supporting documents,
messages on inaccurate data,
Member State nationality acquired by an applicant.
The provisions of the VIS Regulation concerning the use of VIS Mail for the transmission of information relating to consular cooperation and requests for supporting documents (Article 16(3)), for the amendment of data (Article 24(2)) and for advance data deletion (Article 25(2)) are applicable in Phase 1. The VIS Mail mechanism, including the central mail relay and the national mail servers, needs to be in place in case at least one Member State intends to use the mechanism in Phase 1 to ensure that this Member State is able to transmit such messages. During Phase 1 of the VIS Mail operation, VISION shall be used in parallel.
In Phase 2, when all the Schengen visa issuing posts are connected to VIS, the VIS Mail mechanism shall replace the Schengen Consultation Network from the date determined in accordance with Article 46 of the VIS Regulation. As from this date all types of messages shall be exchanged via the VIS infrastructure by means of the VIS Mail mechanism.

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Source: https://www.legislation.gov.uk/eudn/2009/377/annex/division/1 (the official version)
Page: https://openlegislation.uk/eu-decision-2009-377/annex/division-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.