As you can see from the list of Reserve Artillery units below, a Reserve Regiment consists of two or more batteries. An Independent Battery do not belong to a Reserve Regiment and therefore functions as their own "independent" unit. The continuation of an independent unit relates to heritage/history, location, and its ability to recruit and retain sufficient personnel to fill the required positions to "man" their equipment.
Despite functioning as separate units some Regiments and Independent Batteries have long exercised together as in the case of 26 Fd Regt and 116 Indep Fd Bty as the closest Artillery Training Area is in Shilo.
1st (Halifax-Dartmouth) Field Artillery Regiment, RCA (Halifax)
51st Field Battery, RCA
87th Field Battery, RCA
2nd Field Artillery Regiment, RCA (Montreal)
7th Field Battery, RCA
50th Field Battery, RCA
66th Field Battery, RCA
3rd Field Artillery Regiment, RCA (Saint John, New Brunswick)
89th Field Battery, RCA
115th Field Battery, RCA (The Loyal Company)
5th (British Columbia) Field Artillery Regiment, RCA (Victoria, British Columbia)
55th Field Battery, RCA
56th Field Battery, RCA
6th Field Artillery Regiment, RCA (Lévis, Quebec)
57th Field Battery, RCA
59th Field Battery, RCA
58th Field Battery, RCA
7th Toronto Regiment, RCA
9th Field Battery, RCA
15th Field Battery, RCA
130th Field Battery, RCA
10th Field Artillery Regiment, RCA
18th Field Battery, RCA (Regina, Saskatchewan)
64th Field Battery, RCA (Yorkton, Saskatchewan)
11th Field Artillery Regiment, RCA (Guelph, Ontario)
11th Field Battery (Hamilton-Wentworth), RCA
16th Field Battery, RCA
29th Field Battery, RCA
15th Field Artillery Regiment, RCA (Vancouver, British Columbia)
31st Field Battery, RCA
68th Field Battery, RCA
20th Field Artillery Regiment, RCA
61st Field Battery, RCA (Edmonton, Alberta)
78th Field Battery, RCA (Red Deer, Alberta)
26th Field Artillery Regiment, RCA
13th Field Battery, RCA (Portage la Prairie, Manitoba)
71st Field Battery, RCA (Brandon, Manitoba)
30th Field Artillery Regiment, RCA (Ottawa)
1st Field Battery, RCA
2nd Field Battery, RCA
42nd Field Artillery Regiment (Lanark and Renfrew Scottish), RCA (Pembroke, Ontario)[6]
35th Field Battery, RCA
49th Field Artillery Regiment, RCA (Sault Ste. Marie, Ontario)
30th Field Battery, RCA
148th Field Battery, RCA
56th Field Artillery Regiment, RCA (Brantford, Ontario)
10th Field Battery, RCA
54th Field Battery, RCA
69th Field battery, RCA
62nd Field Artillery Regiment, RCA (Shawinigan, Quebec)
81st Field Battery, RCA
185th Field Battery, RCA
Independent batteries
20th Independent Field Battery, RCA (Lethbridge, AB)
84th Independent Field Battery, RCA (Yarmouth, Nova Scotia)
116th Independent Field Battery, RCA (Kenora, Ontario)
Since spring 2005, 10th Field Regiment, 26th Field Regiment and 116th Independent Field Battery have been grouped together as 38 Canadian Brigade Group's (38 CBG) Artillery Tactical Group (ATG).