The Royal Canadian Ordnance Corps (RCOC; French: Corps royal canadien des munitions, CRCM) was an administrative corps of the Canadian Army. The Royal Canadian Ordnance Corps RCOC can trace its roots back to the Canadian Stores Department. Formed in 1871, the Canadian Stores Department was a civil department of the Canadian Government. This civil service was charged with control of forts, ammunition, stores, buildings and an ordnance depot left by the departing British Military.