Bu'r broses o sefydlu'r Ymchwiliad Annibynnol hwn yn un cymhleth, a bu'n rhaid ystyried nifer o ffactorau rhyng-gysylltiedig, gan gynnwys y gofyniad diamod i gadw cyfrinachedd yr achwynwyr.
The process of setting up the IQCI has been complex, and has had to take into account a number of inter-related factors, including among other things the absolute requirement to maintain the confidentiality of the complainants.