Mobile phone check-in enables airlines to send 2D bar codes directly to a passenger’s mobile phone, personal digital assistant or smart phone. Passengers simply register their mobile number with their airline at the time of booking to receive a text message with a 2D bar code, or instructions to download it. The bar code becomes the passenger’s boarding pass and it is read directly from the screen of the mobile device, eliminating paper completely from the check-in process.

“Passengers want the convenience of self-service options in a paperless environment. This standard is an important step in getting rid of paper that bogs down processes and drives up costs,” said Giovanni Bisignani, IATA’s Director General and CEO.

Historically, airline global applications for mobile phone technology have been restricted due to differerent regional formats. The IATA standard uses existing codes: Aztec and Datamatrix which are used extensively in Europe and North America; and QR which is widely used in Japan. All three are proven technologies and can be read by a single scanner type that is cost effective and readily available globally.

[...] The industry has set a deadline of the end of 2010 to implement 100% bar coded boarding passes (BCBP).