National Development League

[1] It follows the same rules and regulations as the SGB Premiership and SGB Championship, including the use of rider averages.

The rebranded league started in 2009 and consisted of eleven teams.

[2] In recent years, the majority of the clubs that compete are junior sides of teams from the top two divisions.

Riders who hold a non-British FMN licence are not permitted to compete in the National League.

[3] List of United Kingdom Speedway League Champions