(German: Korpskommando I) sleeve patch for gala uniform. This is the latter type 2 patch, with dark green oak leaves and yellow acorns. Embroidered on cloth base with merrowed edging sewn on white wool backing.
Austrian Army has a three-corps structure: 1st, 2nd and 3rd Corps. The corps headquarters would, on mobilization, command the provincially organized units in their respective zones. Each corps includes artillery, antitank, antiaircraft, and engineering battalions and a logistics regiment, all on a cadre basis.