4th Canadian Armoured Division: NWE 1944 – 1945 Major Unit Serial and Arm of Service Markings

One armoured and one infantry brigade structure.

	Headquarters – 4th Canadian Armoured Division
	29th Armoured Reconnaissance Regiment (The South Alberta Regiment)

4th Armoured Brigade

	Headquarters – 4th Armoured Brigade
	21st Armoured Regiment (The Governor General's Foot Guards)
	22nd Armoured Regiment (The Canadian Grenadier Guards)
	28th Armoured Regiment (The British Columbia Regiment)
	The Lake Superior Regiment (Motor)

10th Infantry Brigade

	Headquarters – 10th Infantry Brigade
	10th Independent Machine Gun Company (The New Brunswick Rangers)
	The Lincoln and Welland Regiment
	The Algonquin Regiment
	The Argyll and Sutherland Highlanders of Canada (Princess Louise's)

Royal Canadian Artillery

	15th Field Regiment
	23rd Field Regiment (Self-Propelled)
	5th Anti-Tank Regiment
	8th Light Anti-Aircraft Regiment

Corps of Royal Canadian Engineers

	6th Field Park Squadron
	8th Field Squadron
	9th Field Squadron

Royal Canadian Corps of Signals

4th Armoured Divisional Signals

Royal Canadian Army Service Corps

	4th Armoured Divisional Troops Company
	4th Armoured Divisional Transport Company
	4th Armoured Brigade Company
	10th Infantry Brigade Company

Royal Canadian Army Medical Corps

	No. 12 Light Field Ambulance
	No. 15 Field Ambulance

Royal Canadian Ordnance Corps

No. 4 Armoured Divisional Ordnance Field Park

Royal Canadian Electrical and Mechanical Engineers
(After 1944)

	Headquarters – 4th Canadian Armoured Division Royal Canadian Electrical and Mechanical Engineers
	42 LAD (Attached to The South Alberta Regiment)
	4th Armoured Brigade Workshop
	75 LAD (Attached to The Governor General's Foot Guards)
	84 LAD (Attached to The Canadian Grenadier Guards)
	41 LAD (Attached to The British Columbia Regiment)
	10th Infantry Brigade Workshop

Note: LADs assumed the unit serial numbers of the armoured regiments to which they were assigned, but retained the arm of service background colours for their corps.