The EMODnet OPL-Bulletin contains the simulation of the fate and transport of oil leaks from platforms. The oil movement from the platform is simulated for a 72 hours after the release and the bulletin could be updated depending on the customer request. Possible impacts on the coasts are also considered. The EMODnet OPL-Bulletin is issued every time a request arrives and it is released within 24 hours from the alert using a pre-defined template. The Customer (the EC and other users allowed by EC) supplies the specific data through an online input data form.