14th Transformation Tool Contest

A contest for users and developers of transformation tools.

Part of the Software Technologies: Applications and Foundations (STAF) federated conferences.

Hosted as an online event on Friday 25th June, 2021, as part of STAF 2021.

Important Dates

Call for cases 26 January 2021
Expression of Interest 7 February 2021
Case Submission Deadline 31 March 2021
Solution Submission Deadline 7 June 2021 31 May 2021
Open peer review deadline 14 June 2021
Online event 25 June 2021

Running as a virtual event

The STAF 2021 organizers have decided to run STAF one more year as a virtual event, given the current global situation of the pandemic, and the restrictions that are still in place.



  • 25/01/2021: The website is live.
  • 25/02/2021: Confirmed as a virtual event.
  • 30/03/2021: Call for solutions is live.
  • 1/6/2021: Call for solutions is extended.
  • 7/6/2021: Solutions are available.