22.6.2010 Official Journal of the European Union L 155/23 COUNCIL REGULATION (EU) No 542/2010 of 3 June 2010 amending Decision 2008/839/JHA on migration from the Schengen Information System (SIS 1+) to the second generation Schengen Information System (SIS II) THE COUNCIL OF THE EUROPEAN UNION, Having regard to the Treaty on the Functioning of the European Union, and in particular Article 74 thereof, Having regard to the proposal from the European Commission, Having regard to the opinion of the European Parliament, Whereas: The second generation Schengen Information System (SIS 1) was established by Regulation (EC) No 1987/2006 of the European Parliament and of the Council of 20 December 2006 on the establishment, operation and use of the second generation Schengen Information System (SIS 1) (") and by Council Decision 2007/533[JHA of 12 June 2007 on the establishment, operation and use of the second generation Schengen Information System (SIS 1I) (2). The conditions, procedures and responsibilities applicable to the migration from SIS 1+ to SIS II are laid down in Council Regulation (EC) No 1104/2008 of 24 October 2008 on migration from the Schengen Information System (SIS 1+) to the second generation Schengen Information ~ System (SIS 1) ) and Decision 2008/839/JHA (*). However, those instruments will expire at the latest on 30 June 2010. The preconditions for migration from SIS 1+ to SIS 1II will not be met by 30 June 2010. In order for SIS II to become operational as required by Regulation (EC) No 1987/2006 and Decision 2007/533/JHA, Regulation (EC) No 1104/2008 and Decision 2008/839/JHA should therefore continue to apply until migration has been completed. The Commission and the Member States should continue to cooperate closely during all steps of the development and the migration in order to complete the process. In 381, 28.12.2006, p. 4. 205, 7.8.2007, p. 63. () O] L () O] L () OJ L 299, 8.11.2008, p. 1. () O L 299, 8.11.2008, p. 43. the Council Conclusions on the SIS II of 26-27 February 2009 and 4-5 June 2009, an informal body consisting of the experts of the Member States and designated as the Global Programme Management Board, was established to enhance the cooperation and to provide direct Member States support to the central SIS II project. The positive result of the work of the group and the necessity to further enhance the cooperation and the transparency of the project justify the formal integration of the group into the SIS II management structure. A group of experts, called the Global Programme Management Board should therefore be formally estab- lished to complement the current organisational structure. In order to ensure efficiency as well as cost effectiveness the number of experts should be limited. This group of experts should be without prejudice to the responsibilities of the Commission and of the Member States. The Commission should remain responsible for the Central SIS II and its communication infrastructure. It is necessary to maintain and, where appropriate, further develop the Central SIS II and its communication infra- structure. Additional development of the Central SIS 1I should at all times include the correction of errors. The Commission should provide coordination and support for the joint activities. Regulation (EC) No 1987/2006 and Decision 2007/533[JHA provide that the best available tech- nology, subject to a cost-benefit analysis, should be used for Central SIS II. The Annex to the Council Conclusions on the further direction of SIS I from 4-5 June 2009 laid down milestones which should be met in order to continue with the current SIS II project. In parallel, a study has been conducted concerning the elaboration of an alternative technical scenario for developing SIS 1I based on SIS 1+ evolution (SIS 1+ RE) as the contingency plan, in case the tests demon- strate non-compliance with the milestone requirements. Based on these parameters, the Council may decide to invite the Commission to switch to the alternative technical scenario. The description of the technical components of the migration architecture therefore should be adapted to allow for another technical solution, and in particular the SIS 1+ RE regarding the development of Central SIS I. SIS 1+ RE is a possible technical solution to develop Central SIS II and to achieve the objectives of the SIS II laid down in Regulation (EC) No 1987/2006 and Decision 2007/533[JHA.