The Alicante Law Society has organized three conferences focused on certain interesting aspects important for the legal practicioners. The first conference will consider the origine, the legal framework and the use of the digital certificate throughout the public administration services, the benefits of providing on line services and the web pages of interest in this matter. The second one will be focused on the Data Protection Law from a practical point of view as well as its news, and the last one will analyse the protection of the Appellations of Origin. The course will be held on 26 - 28 March 2008, at the Alicante Law Society conference room, Spain.