Following are the responsibilities and functions of the Corps : -

•  Refit / Reset / Remanufacture of Weapon systems & Equipment.

•  Inspections.

•  Recovery Operation in Peace and War.

•  Trials (User & Sustainability Evaluation).

•  Indigenisation and Manufacturing.

•  Experimental Work including Operational Innovation.

•  Technical Advice to Units on Systems.

•  Design and Development of Weapon Systems (in concert with Developing Agency/ Production Agency).

•  Defect Reports & Modifications.

•  Scaling.