Complex sentence: The standard was originally published in 2005 by IATA and updated in 2008 to include symbologies for mobile phones and in 2009 to include a field for a digital signature in the mobile bar codes.
Split into simpler sentences: The standard was originally published in 2005 by IATA and updated in 2008 to include symbologies for mobile phones. A new release of the standard in 2009 will include a field for a digital signature in the mobile bar codes.