Accident and incident records from Iraq have only been made available very erratically. Most investigations were made by the organisation that suffered the accident. When the UN made investigations prior to the US invasion, those investigations were generally shallow and often show a surprisingly defensive caution and bias. The current MAC has not made any reports available, but a few have been sourced by other routes.
These reports are NOT numbered in a progressive date sequence.
From a "lessons to be learned" point of view, my current top ten for Iraq (in no particular order of preference) are: