Ron Kok

Ron has been on trips to

• 
  Malgrat de Mar in September 2010.
• 
  Sanur in July 2010.
• 
  Utrecht in April 2010.
• 
  Brighton in September 2009.
• 
  Leiden in June 2009.

  CHI Nederland Conference 2009: Change!

• 
  Rotterdam in April 2009.
• 
  Nootdorp in February 2009.
• 
  Schiedam in January 2009.

  Visiting DCMR Milieudienst Rijnmond

• 
  America in December 2008.
• 
  Brighton in September 2008.