TEFSE 2009, May 18, 2009, Vancouver, British Columbia, Canada
TEFSE 2007, Also referred to as Grand Challenges of Traceability: GCT
TEFSE 2005, November 8, 2005, Long Beach, CA
TEFSE 2003, October 7, 2003, Montreal, Canada
TEFSE 2002, September 28th, 2002, Edinburgh, U.K.