What has stunned me recently is that despite being a full TRTO and AOC holder, we had to register as an RTF for PPL training and Ground Exams as the TRTO did not cover us.
I do not understand the logic of having jumped through the hoops with regards to Ops Manuals, Training Manuals, Quality Manuals and god knows what else that I had to fill in yet another form to make the same company an RTF as well.