PT KAI Commuter Jabodetabek, commonly known as Commuterline or KRL is a commuter rail system in the Jakarta metropolitan area, Indonesia. KA Commuter Jabodetabek is operated by PT KAI Commuter Jabodetabek , a subsidiary of PT Kereta Api Indonesia, Indonesian national railway company. The infrastructure are owned by Kereta Api Indonesia, hence some of the stations and lines are shared with intercity trains.Jabodetabek refers to Jakarta metropolitan area, widely known as Jabodetabek. Jabodetabek itself is formed by combining the first syllables of Jakarta, Bogor, Depok, Tangerang and Bekasi, which also represent KA Commuter's operational area. The current rolling stock are composed by used Japanese trains from Tokyo Metro, Toei Subway, Japan Railways and Tokyu, with some local-produced trains from Industri Kereta Api .