Casa Robino

is a body of treaties and legislation, such as Regulations and Directives, which have direct effect or indirect effect on the laws of European Union member states.
The primary source of EU law is the EU's treaties. These are power-giving treaties which set broad policy goals and establish institutions that, amongst other things, can enact legislation in order to achieve those goals. The legislative acts of the EU come in two forms: regulations and directives. Regulations become law in all member states the moment they come into force, without the requirement for any implementing measures,[1] and automatically override conflicting domestic provisions.[2] Directives require member states to achieve a certain result while leaving them discretion as to how to achieve the result. The details of how they are to be implemented are left to member states.[