Since 1994, services have been managed by Zarząd Transportu Miejskiego w Warszawie (ZTM Warszawa), and operated by various companies under contract.

From November 1939 the regular liquidation of the rolling stock began, only one car survived the war.

[citation needed] In November 1994, the first German low-floor Neoplan N4020 was put into operation.

[citation needed] As of 2022, there are 302 bus lines in Warsaw and the surrounding areas, covering 4548 km.

Dudziarska One course (only on school days) on the route Metro Bródno → Głębocka Dąbrowa Zachodnia (Łomianki) CH Stara Papiernia (Konstancin-Jeziorna) Os.