We recommend to contact your airline regarding clearance to use your portable oxygen during flight. In most circumstances it will be approved for use. We have summarised the latest forms which are available for download.
Following clearance forms required as of 1st Feb 2014
Information Page QANTAS Approved Oxygen Devices QANTAS Travel Clearance Form
Information Page Jetstar Travel Clearance Form
Information Page Virgin Australia Medical Clearance Form Must call airline for oxygen concentrator approval 5 days prior to departure http://www.tigerair.com/au/en/special_assistance_needs.php#Carry_on_medical_equipment