Vin
Some of the info you ask for may sit outside the approved FTL scheme i.e. SMS / FRMS / Company guideance. There are also only a few Airlines that operate Ultra Long haul (BA,VS,GSS).
The CAA monitor the practices that take place by for example during the routine CAA audits of the Airline (SMS, Quality, FRMS etc). If the Operation is outside CAP371 i.e. by variation they will these days only grant a variation with a FRMS to support it. As part of the assurance they may ask that a Independant research trial is undertaken which would include the likes of sleep diary, actiwatch, etc. The CAA will also provide help/guideance in setting up the FRMS up and will participate if required / asked.
If you need anymore than that pm me
