On 1 January 2007 Fladså municipality ceased to exist due to Kommunalreformen ("The Municipality Reform" of 2007). It merged with Fuglebjerg, Holmegaard, Næstved, and Suså municipalities to form the new Næstved Municipality. This will create a municipality with an area of 681 km² and a total population of 78,446 (2005). The new municipality will belong to the new Region Sjælland ("Zealand Region").
