From its inception in 2003, the process of de-Baathification – the purge of Iraq’s state institutions of Saddam Hussein’s Baath Party members in the aftermath of the US-led invasion - polarized Iraqi politics and led to the collapse of many state functions. Today, Iraq continues to be haunted by its legacy. An examination of Iraq’s flawed vetting experience is presented in a major new ICTJ report, titled "A Bitter Legacy: Lessons of De-Baathification in Iraq."