Translate the following English sentence to French:
"In this way the European Union itself can develop and export these instruments for assessing, measuring and exchanging good practices enabling gradual and effective progress to be made."
L' Union européenne pourra ainsi développer et exporter d' une certaine manière ces instruments d' évaluation, de mesurage et d' échange de bonnes pratiques, qui permettent d' avancer progressivement de manière efficace.