The 2002–2004 European Nations Cup was the fourth edition of the newly reformed European Championship for tier 2 & 3 Rugby Union Nations.
This was the second two-year cycled championship, the first to be planned from the start.
The Third division had a controversy development during the 2002–03 season The European federation decided to reset tournament and change from a "two-years" formula to a double "two-years formula".
There were no relegation, due the 2007 Rugby World Cup – Europe qualification The highest level was the Pool "A", with five teams: The middle level was the Pool "B", with five teams: At the lowest level of competition, participated four team: