Championships for the different aquatic disciplines shall be organised by one of the member countries, in accordance with the rotation determined by NSF congress. 

Swimming 
Nordic Championships
Nordic Age Group Championships

Diving
Nordic Junior and Senior Championships

Synchronised swimming
Nordic Junior and Senior Championships

Water polo
Nordic Championships
Nordic Junior Championships
Nordic Championships for club teams

Masters
Open Nordic Championships for men and women
Nordic Masters Championships in Diving

Open Water Swimming and Open Water Masters
Nordic Open Water Championships