The Royal New Zealand Army Ordnance Corps (RNZAOC) concerned itself with the provisioning of troops with the means to fight; specifically uniforms, weapons and equipment. Ordnance functions go back hundreds of years; the first Ordnance Officer in the British military appeared in the year 1299. Designated "Keeper of the King's Wardrobe", his duties included the care and accounting of heavy equipment such as battering rams and catapults. The Territorial component of the Corps was not authorized until 1940, and combined with the New Zealand Army Ordnance Corps in 1946.