Highest Class Football League is the football league-system championship in North Korea. The competition was founded in 2010. Technical Innovation Contests is also the football league-system championship in North Korea. This championship is held in February, May and June. Republic Championship is also the football championship in North Korea. The championship was launched in October, 1972. This championship is held in between September to October. Each North Korean football clubs are classified as 1st class, 2nd class and 3rd class..