L 34092 Official Journal of the European Union 22.12.2007 II (Acts adopted under the EC Treaty/Euratom Treaty whose publication is not obligatory) DECISIONS COUNCIL COUNCIL DECISION of 6 December 2007 amending Part 1 of the Schengen consultation network (technical specifications) (2007/866EC) THE COUNCIL OF THE EUROPEAN UNION, Having regard to Council Regulation (EC) No 789/2001 of 24 April 2001 reserving to the Council implementing powers with regard to certain detailed provisions and practical procedures for examining visa applications (!), and in particular Article 1(2) thereof, Having regard to the initiative by the Republic of Portugal, Whereas: The Vision network has been established to allow consul- tation between the central authorities of the partner States for visa applications made by nationals from sensitive countries. Formerly, the Vision network operated using the X400 communication system. In order to remain in line with modern techniques for electronic mail transfer, the mail transport protocol of the Vision network had to be migrated from the X400 to the SMTP system. In order to allow for the participation in the system of the nine Member States which became Members of the EU in 2004 and which are due to apply the provisions of () O] L 116, 26.4.2001, p. 2. the Schengen acquis in full from 21 December 2007, the Member Sates that joined the EU before 2004 migrated on 15 October 2007 from the X400 to the SMTP mail protocol. This protocol has a particular configuration that now needs to be specified. It is necessary to update the technical specifications of the Schengen Consultation Network to ensure that they reflect these changes. In accordance with Articles 1 and 2 of the Protocol on the position of Denmark, annexed to the Treaty on European Union and to the Treaty establishing the European Community, Denmark is not taking part in the adoption of this Decision and is not bound by it or subject to its application. As this Decision builds upon the Schengen acquis under the provisions of Title IV of Part Three of the Treaty establishing the European Community, Denmark is to decide, in accordance with Article 5 of that Protocol, within a period of six months after the Council has adopted this Decision, whether it will implement the Decision in its national law. As regards Iceland and Norway, this Decision constitutes a development of provisions of the Schengen acquis, within the meaning of the Agreement concluded by the Council of the European Union and the Republic of Iceland and the Kingdom of Norway concerning the association of those two States with the implementation, application and development of the Schengen acquis (%), which fall within the area referred to in Article 1(A) of Council Decision 1999/437/EC of 17 May 1999 on certain arrangements for the application of that Agreement (3). () OJ L 176, 10.7.1999, p. 36. () OJ L 176, 10.7.1999, p. 31.