- Bart Bruin on BNR radio on 3 December 2012: Known fraud cases are the tip of the iceberg
- On 27 May 2011, Paul Koedijk, as former NIOD-researcher, was interviewed by Radio 1 about the arrest of Ratko Mladic
- On 10 May 2011 Paul Koedijk was interviewed by Radio 1 about the influence of the Italian mafia within TNT