The C15TA was used by the British and Canadian units in the Northwest Europe campaign as armoured personnel carrier and ambulance (CT15AA). After the end of the hostilities, many vehicles were left in Europe and were subsequently employed by armies of the liberated European countries, including Belgium, Greece, Denmark (as M6 "Mosegris"), the Netherlands (which received at least 396 units), and Norway. In addition about 150 were sold by Canada to Spain. Trucks left by the British forces in Vietnam were taken over by the French, which used them in Indochina and later transferred them to South Vietnam. A command variant was also exported to the Union of South Africa.