Numerous detailed rules must be observed by the participating nations, and a new version is produced each year, for instance the rules specify various deadlines, including the date by which all the participating broadcasters must submit the final recorded version of their song to the EBU.
Numerous detailed rules must be observed by the participating nations. A new version is produced each year. This was for instance. This was including the date by which all the participating broadcasters must submit the final recorded version of their song to the EBU. The rules specify various deadlines instance.