An extract off one of the emails sent by a friend who's gotten thru...
All original logbooks (stamped and certified by either your regulatory authority or employer) and original licences (and photocopies) must be brought to Dubai for inspection as part of the selection programme.
Failure to supply logbooks will jeopardize your continued participation in the programme. You must be able to present original logbooks for all hours stated on your application.
Hours without logbook evidence will be discounted. Electronic logbooks can be accepted, provided they are stamped and certified by your employer or a regulatory authority.