The Air Cargo Complex at the Chennai airport was established in 1978, when all regulatory and facilitating agencies were brought under one roof for faster processing/clearance of international cargo, to cater for air cargo movement in the southern region. At the cargo terminal, AAI functions as ground handling agency for airlines for handling or processing their cargo on ground and acts as custodian on behalf of customs import/export cargo under the customs act of 1962. Spread over an area of 19.5 acres, the complex uses cargo-handling equipments such as elevated transfer vehicle, forklifts, high-mast stackers, and power hydraulic pallet trucks for handling cargo. The covered area of the export wing of the complex is 20,595 sq m while that of the import wing is 20,090 sq m. The existing covered area of cargo terminal in occupation of AAI is 37,085 sq m. There are three ETV build-up/working stations and 18 manual build-up ETV loading positions at the complex.