Correct Cathar. Nice to see that someone has the facts correct!!!
However, the paperwork that the QR crews carry is a competence card which forms part of the internal quality and safety regime and is produced in conjunction with QCAD.
It has no authority whatsoever outside of Qatar, but is rather an internal guide for the airline themselves, and is of particular relevance on check flights, etc.....
I have already scolded Jennie for her comments. Ha.