Shugaban Jamhuriyar Dominica yana jagorantar reshen zartarwa kuma yana aiwatar da dokokin da majalisa ta zartar, yana nada majalisar zartarwa, kuma shi ne babban kwamandan sojojin. Shugaban kasa da mataimakin shugaban kasa suna takara a tikiti guda kuma ana zabar su ta hanyar jefa kuri'a kai tsaye na tsawon shekaru 4. Majalisar dokoki ta kasa tana da majalisa biyu, wacce ta kunshi majalisar dattijai, wacce ke da mambobi 32, da kuma majalisar wakilai, tare da mambobi 178. Hukunci yana da mambobi 16 na Kotun Koli ta Shari'a.
32 da kuma