The EFAF Cup was an international competition for European American Football clubs.
American Football teams from the strongest leagues in Europe competed annually to achieve results good enough to qualify them for the EFAF Cup competition.
The format dated from 2002 and offers top-division European clubs who have not qualified for the highest level of competition (EFL) a chance to play internationally.
Should more teams qualify for and enter the EFAF Cup competition, more groups are created and a quarter-final phase introduced.
Participating teams must submit a roster of at most 60 players to EFAF by March 31 of the competition year.