At the end of 1934, because of the liquidation of WIBI and establishing of the Design and Testing Centre of the Armoured Forces reporting directly to the Armoured Forces Command, most of the "A la Christie" project documentation was destroyed under the supervision of a special commission.
Despite the fact that in 1936 the vehicle design was not completely finished, it was included in the programme of Armoured Forces that was a part of a general projection of growth and upgrade for the Polish Army for 1936-1942.