February 2009 - Version 2.1 has seen a complete re-write from the ground up.

The only thing that really remains from earlier versions are the formula and math used in the calculations of the EN206-1:2000 conformity reporting figures. It was important to keep these the same as version 1.1. The original version has seen several audits by QSRMC and BSI and to change these may damage any audit confidence in the system core functionality.

These EN206-1:2000 Concrete Conformity system enhancements have increased the core functionality and with this the complexity has also increased. Whilst an experienced concrete technologist may understand the principles used in its construction a person unfamiliar with concrete technology may not.