The works agreement “Code of Conduct” contains binding rules of conduct when handling benefits, selecting suppliers and service providers, and dealing with information, as well rules for implementation, including the definition of the central contact points to report violations. An online decision-making aid has also been set up to help with handling benefits. As the group makes its internal controlling system more international, minimum controls for key processes are established by the central internal control working group and the national companies, then transferred into local risk control matrices. Each national company has appointed an internal controlling system coordinator to monitor implementation of these systems.