Some Manx passport holders recently faced issues with deportation or being denied entry to China.
Liz Costello from Salford fell foul of changes in e-visa rules that she "had no knowledge of".
Claudia Andrade and her mother could not board a plane because of digital travel visa confusion.
Deputy Mary Le Hegarat said airline staff are "misinterpreting" border rules.
Igor Gois had to pay for an ETA because of confusion around travel rules and the Channel Islands.
Several Manx tourists have shared experiences being held abroad following passport issues.
People from outside the UK and Ireland will need electronic travel authorisation from 23 April.
A woman from the Isle of Man says she was escorted back on to the plane by Chinese border guards.
The Home Office says the increase will help it "move to a system that meets its costs through those who use it" and rely less on taxpayers.
