(1) On and from the appointed day, there shall be transferred to, and vest in, the Authority constituted under section 3, the undertakings of the International Airports Authority and the National Airports Authority.
(2) The undertaking of the International Airports Authority or the National Airports Authority which is transferred to, and which vests in, the Authority under sub-section (1) shall be deemed to include all assets, rights, powers, authorities and privileges and all property movable and immovable, real or personal, corporeal or incorporeal, present or contingent, of whatever nature and wheresoever situate, including lands, buildings, machinery, equipments, works, workshops, cash balances, capital, reserves, reserve funds, investments, tenancies, leases and book debts and all other rights and interests arising out of such property as were immediately before the appointed day in the ownership, possession or power of the International Airports Authority, or as the case may be, the National Airports Authority, in relation to its undertaking, whether within or outside India, all books of account and documents relating thereto and shall also be deemed to include all borrowings, liabilities and obligations of whatever kind then subsisting of the International Airports Authority, or as the case may be, the National Airports Authority in relation to its undertaking.