Major airports across China to support e—boarding pass

June 1， 2018 （Xinhua） -- All of Chinas airports with passenger traffic of more than 10 million will support e-boarding passes and self-check-in by the end of 2018， according to Civil Aviation Administration of China （CAAC）. These major airports will support e-boarding pass， and install self-check-in machines and ticket gates equipped with facial recognition. It is estimated that e-boarding passes will help save 143 tonnes of paper each year.