Following the Great War, on 12 March 1920, the 50th and 88th Regiments were amalgamated and redesignated The Canadian Scottish Regiment, organized as a five battalion regiment with the 1st Battalion (16th Battalion, CEF) on the Non-Permanent Active Militia order of battle and the 2nd Battalion (48th Battalion, CEF), 3rd Battalion (67th Battalion, CEF), 4th Battalion (88th Battalion, CEF), and 5th Battalion (143rd Battalion, CEF) on the Reserve order of battle. On 1 August 1930, The Canadian Scottish Regiment was reorganized as a six battalion regiment with the 1st Battalion (16th Battalion, CEF) and 2nd Battalion (88th Battalion, CEF) (see below) on the Non Permanent Active Militia order of battle and the 3rd Battalion (67th Battalion, CEF), 4th Battalion (48th Battalion, CEF), 5th Battalion (143rd Battalion, CEF), and 6th Battalion (103rd Battalion, CEF) on the Reserve order of battle. The reserve units were disbanded on 14 December 1936.