Integrated GST exemption for airport duty-free retail sales to departing international tourists, removing IGST on qualifying supplies. Exempts from integrated tax any supply of goods by a retail outlet located in the departure area of an international airport beyond immigration counters to an outgoing international tourist, removing the integrated tax leviable under section 5 of the Integrated Goods and Services Tax Act. 'Outgoing international tourist' is defined as a person not normally resident in India who enters India for a stay of not more than six months for legitimate non-immigrant purposes. The notification specifies its territorial and transactional scope and states its commencement date.