• International Consortium on Governmental Financial Management (ICGFM) Forum. Keynote Speaker. Carnegie Endowment for International Peace, Washington, DC, October 2010.
  • World Innovation Summit. Panelist. Barcelona, June 2010.
  • International Internal Control Conference. Keynote Speaker. Medellín, Colombia, November 2009.
  • Reinventing Reality (RE’09Infonomia). Speaker. Barcelona, October 2009.
  • 21st Annual Conference and Training on New Developments in Governmental Financial Management (2007): “Bringing Together the Tools, Talent, and Technology”. Speaker. Miami, May 2007.
  • CCAA 27th Miami Conference on the Caribbean Basin. Strengthening the Third Border™. Speaker. Talk about “Transparency: The Private Sector’s Fight Against Corruption”. Miami, Florida. December, 2003.