The US Global Entry program just slammed shut and it could cause major issues for Australian travellers. Global Entry is a US customs program that which offers some Australians a streamlined, expedited clearance through dedicated lanes at immigration. It functions like a membership program that allows pre-approved, low-risk Aussie travellers to use special kiosks when entering the US to get through customs quickly. Aussies can apply online, then undergo a background check and interview before being approved for a five-year Global Entry membership. The non-refundable application fee is $US100. Aussies travelling to the US still need to satisfy visa entry requirements, such as applying for an Electronic System for Travel Authorization (ESTA). Global Entry members then get to skip processing lines and paperwork when entering the US and wait times at customs can be slashed from up to 90 minutes to just 10 minutes. But the program, which only recently opened to Aussies, has just been closed.