Provisional Administration of the Front-line and Phase Territories

The Provisional Administration of the Front-line and Phase Territories was a civil authority of the territories controlled by Second Polish Republic but not incorporated into the state itself, that was formed during the Polish–Soviet War in 1920. It was formed on 9 September 1920 replacing Civil Administration of the Eastern Lands and Civil Administration of the Lands of Volhynia and Podolian Front. On 20 December 1920, it was disestablished and its territories incorporated into Poland.