With 1975 Italian Army reform the regimental level was abolished and battalions came under direct command of multi-arms brigades.
At the same time the army reduced and realigned its forces and therefore the Orobica saw some changes to its composition: the 5th Alpini Regiment, 5th Mountain Artillery Regiment, and Mountain Artillery Group "Vestone" were disbanded, while the brigade headquarters and the signal company were merged to form the Command and Signal Unit "Orobica".
An anti-tank company was raised, the Light Aircraft Unit "Orobica" was transferred to the newly formed 4th Army Light Aviation Regiment "Altair" of the 4th Army Corps, the Services Grouping "Orobica" was reorganized as a logistic battalion, and the Alpini Battalion "Edolo" became a training unit.

After the reform the brigade's two Alpini battalions had an authorized strength of 950 men, with the exception of the "Val Chiese" Battalion, which was tasked to man fortifications in the Wipptal, Passeier and Vinschgau valleys.
The "Val Chiese" fielded three active and three reserve companies with a wartime strength of more than 1,000 men.
The two artillery groups had an authorized strength of 610 men and fielded 18 M56 105mm pack howitzers each.
The new composition was:
 Alpine Brigade "Orobica", in Meran
 Command and Signal Unit "Orobica", in Meran
 Alpini Battalion "Morbegno", in Sterzing
 Headquarters and Service Company
 44th Alpini Company
 45th Alpini Company
 47th Alpini Company
 107th Heavy Mortar Company
 Alpini Battalion "Tirano", in Mals and Glurns
 Headquarters and Service Company
 46th Alpini Company
 48th Alpini Company
 49th Alpini Company
 109th Heavy Mortar Company
 Alpini (Recruits Training) Battalion "Edolo", in Meran
 Headquarters and Service Company
 50th Alpini (Training) Company
 51st Alpini (Training) Company
 52nd Alpini (Training) Company
 110th Alpini (Training) Company
 Alpini Battalion "Val Chiese", in Sterzing (reduced to reserve unit on 30 June 1979)
 Headquarters and Service Company
 250th Alpini Company, in Saltaus (Type C*, ex "Val Camonica")
 251st Alpini Company, in Reschen (Type A*, ex "Val Camonica")
 253rd Alpini Company, in Brenner (Type A, remained active after 1979)
 254th Alpini Company, in Gossensaß (Type A)
 255th Alpini Company, in Pfitsch (Type C)
 364th Alpini Company, in Franzensfeste (Type C)
 Mountain Artillery Group "Bergamo", in Schlanders
 Headquarters and Service Battery
 31st Mountain Artillery Battery
 32nd Mountain Artillery Battery
 33rd Mountain Artillery Battery
 Mountain Artillery Group "Sondrio", in Sterzing
 Headquarters and Service Battery
 51st Mountain Artillery Battery
 52nd Mountain Artillery Battery
 53rd Mountain Artillery Battery
 Logistic Battalion "Orobica", in Meran
 Command and Services Platoon
 1st Light Logistic Unit
 2nd Light Logistic Unit
 Medium Logistic Unit
 Anti-tank Company "Orobica", in Meran
 Engineer Company "Orobica", in Meran
Type A = fortification fully equipped, provisioned and manned; close support platoon onsite
Type B = fortification fully equipped, provisioned and manned; close support platoon off site
Type C = fortification fully equipped; provisions, crew and close support platoon off site
With 1975 Italian Army reform the regimental level was abolished and battalions came under direct command of multi-arms brigades. At the same time the army reduced and realigned its forces and therefore the Orobica saw some changes to its composition: the 5th Alpini Regiment, 5th Mountain Artillery Regiment, and Mountain Artillery Group "Vestone" were disbanded, while the brigade headquarters and the signal company were merged to form the Command and Signal Unit "Orobica". An anti-tank company was raised, the Light Aircraft Unit "Orobica" was transferred to the newly formed 4th Army Light Aviation Regiment "Altair" of the 4th Army Corps, the Services Grouping "Orobica" was reorganized as a logistic battalion, and the Alpini Battalion "Edolo" became a training unit.
After the reform the brigade's two Alpini battalions had an authorized strength of 950 men, with the exception of the "Val Chiese" Battalion, which was tasked to man fortifications in the Wipptal, Passeier and Vinschgau valleys. The "Val Chiese" fielded three active and three reserve companies with a wartime strength of more than 1,000 men. The two artillery groups had an authorized strength of 610 men and fielded 18 M56 105mm pack howitzers each. The new composition was:
 Alpine Brigade "Orobica", in Meran
 Command and Signal Unit "Orobica", in Meran
 Alpini Battalion "Morbegno", in Sterzing
 Headquarters and Service Company
 44th Alpini Company
 45th Alpini Company
 47th Alpini Company
 107th Heavy Mortar Company
 Alpini Battalion "Tirano", in Mals and Glurns
 Headquarters and Service Company
 46th Alpini Company
 48th Alpini Company
 49th Alpini Company
 109th Heavy Mortar Company
 Alpini (Recruits Training) Battalion "Edolo", in Meran
 Headquarters and Service Company
 50th Alpini (Training) Company
 51st Alpini (Training) Company
 52nd Alpini (Training) Company
 110th Alpini (Training) Company
 Alpini Battalion "Val Chiese", in Sterzing (reduced to reserve unit on 30 June 1979)
 Headquarters and Service Company
 250th Alpini Company, in Saltaus (Type C*, ex "Val Camonica")
 251st Alpini Company, in Reschen (Type A*, ex "Val Camonica")
 253rd Alpini Company, in Brenner (Type A, remained active after 1979)
 254th Alpini Company, in Gossensaß (Type A)
 255th Alpini Company, in Pfitsch (Type C)
 364th Alpini Company, in Franzensfeste (Type C)
 Mountain Artillery Group "Bergamo", in Schlanders
 Headquarters and Service Battery
 31st Mountain Artillery Battery
 32nd Mountain Artillery Battery
 33rd Mountain Artillery Battery
 Mountain Artillery Group "Sondrio", in Sterzing
 Headquarters and Service Battery
 51st Mountain Artillery Battery
 52nd Mountain Artillery Battery
 53rd Mountain Artillery Battery
 Logistic Battalion "Orobica", in Meran
 Command and Services Platoon
 1st Light Logistic Unit
 2nd Light Logistic Unit
 Medium Logistic Unit
 Anti-tank Company "Orobica", in Meran
 Engineer Company "Orobica", in Meran
Type A = fortification fully equipped, provisioned and manned; close support platoon onsite
Type B = fortification fully equipped, provisioned and manned; close support platoon off site
Type C = fortification fully equipped; provisions, crew and close support platoon off site
Alpine Brigade "Orobica"