Sabu Raijua Regency is an autonomous region resulting from the division of Kupang Regency, East Nusa Tenggara Province based on Law Number 52 of 2008. The administrative area of Sabu Raijua Regency is divided into 6 sub-districts, namely Raijua, West Sabu, Hawu Mehara, East Sabu, Sabu Liae and Central Sabu Subdistricts.