• To describe the items that should be listed in an estimation report for it to be reproducible, verifiable and defensible: the Basis of Estimate for Software services (BoE);
  • To have the BoE accepted by the AACE as a recommended practice.



  • Jelle de Vries, Ordina;
  • Hans Bernink,;
  • Marten Eisma, CGI;
  • Ray Sadal, Capgemini;
  • Ton Dekkers, Interdependent (chair).


  • The Basis of Estimate for software services, accepted by AACE as a recommended practice.

Status of the committee:

  • The product is delivered and accepted as a recommended practice by AACE. The committee is in maintenance state.