Towards greater transparency: Raising the bar of public understanding (Speech held at the 9th International Intelligence Review Agencies Conference (UK) - July 2014
Some considerations on the threats to the Market and the businessman (Speech held at the Institute for Global Financial Integrity (G-D of Luxembourg) - October 2013
Update on the Act on Special Intelligence Methods by the Intelligence and Security Services (Speech held at the 8th International Intelligence Review Agencies Conference (Canada) - May 2012
Etat d'avancement du réseau du European Network of National Intelligence Reviewers (ENNIR) (Speech held at the 7th Conference of the Parliamentary Committees for the Oversight of Intelligence and Security Services (Germany) - October 2011
A review committee acting as an jurisdictional body. The new role of the Belgian Committee within the framework of reviewing special intelligence methods [Paper presented at the workshop on principles and best practices on the legal and institutional frameworks for intelligence and intelligence oversight in counter-terrorism (Geneva, March 2010) and at the International Intelligence Review Agencies Conference (Sydney, March 2010)]
Confidence is fine, control is better?(Excerpt of the speech held at Community of Interest on the Practice and Organisation of Intelligence Belgium) - December 2008)
Belgian remedies against an unreliable reliability-check (Paper presented at the International symposium on national security and the ECHR (Sweden) December 2008)
Does setting priorities mean ‘to lose’? (Excerpt of the speech held at the 6th International Intelligence Review Agencies Conference (New Zealand) - October 2008)
Paper presented at the international congress on accountability of international intelligence cooperation (Norway) - October 2008
Good Things May also Come in Small Packages (Paper presented at the 4th Conference of the Parliamentary Committees for the Oversight of Intelligence and Security Services (Portugal) - September 2008)