This page details the various ways to obtain access to ECMWF forecast datasets and charts. Depending on who you are, you will be able to access different types of products and services.
World Meteorological Organisation (WMO) members
Non-ECMWF WMO members can access WMO products, some archive datasets (subject to terms and conditions), and some charts, free-of-charge.
More forecast products and services are available with a non-commercial licence.