In its much reduced form, the Commissariat infamously struggled to deal with the complexities of supplying the Army during Crimean War; in December 1854 control of the military functions of the Commissariat were transferred to the War Office. The Commissariat remained a uniformed civilian service until 1869, when its officers transferred to the new Control Department as commissioned Army officers. The supply organization of the British Army then went through a number of incarnations, including the Commissariat and Transport Department, Staff and Corps, before becoming the Army Service Corps in 1888.