From the English Wikipedia page 
Iecava Municipality (Latvian: Iecavas novads) is a municipality in the historical region of Zemgale, and the Zemgale Planning Region in Latvia. The municipality was formed 2003 by a reorganization of Iecava parish, the administrative centre being Iecava. The municipality consists of the following villages: Audrupi, Dimzukalns, Dzelzāmurs, Dzimtmisa, Iecava, Rosme, Zālīte, Zorģi.
More information onthe Latvian Wikipedia page .