xmlns:atom="http://www.w3.org/2005/Atom" xmlns:atom="http://www.w3.org/2005/Atom"
At the start of the application of this Regulation, the Commission, in cooperation with the supervisory authorities and the European Data Protection Supervisor, shall carry out a campaign informing the public about the objectives of SIS, the data stored in SIS, the authorities having access to SIS and the rights of data subjects. The Commission shall repeat such campaigns regularly, in cooperation with the supervisory authorities and the European Data Protection Supervisor. The Commission shall maintain a website available to the public providing all relevant information concerning SIS. Member States shall, in cooperation with their supervisory authorities, devise and implement the necessary policies to inform their citizens and residents about SIS generally.