The establishment of EVISA is funded by the EU through
the Fifth Framework Programme (G7RT- CT- 2002- 05112).
Supporters of EVISA includes:
operationally defined procedures
An experimental procedure that is designed to measure a specific parameter, whereby the parameter is defined by this measurement procedure.
For example: Total alkalinity is operationally defined as the alkalinity neutralized by titration with a strong acid to the carbonic acid equivalence point. (IT = incremental titration, DIS = dissolved, TOT = total)