European integration is growing more complicated by the day. This glossary explains the meaning of some of the more important words and phrases.

If you have any additions or amendments to suggest to the definitions or the links, please e-mail them to glossary@federalunion.org.uk.

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

R

ratification - the idea that a treaty not only needs the agreement of the national government in each member state but also must be approved by the national parliament or by a referendum. Each member state will have its own rules on how ratification proceeds. A new treaty cannot come into force until it has been ratified in every member state.

referendum - a common way for a member state to decide European issues, such as whether or not to join the European Union or ratify the constitution. These questions are often extremely controversial, so they are decided by the citizens rather than the national government. Each country decides for itself whether to hold a referendum. (more information)

reflection, period of - see period of reflection.

rendezvous clause - the idea that the European constitution should postpone decisions on some of the most controversial issues until a later date, in order to ensure that agreement on other issues could be reached during the IGC. (more information)