Monitoring is the continuous and systematic collection of data on specified indicators in order to provide the main actors of an ongoing development intervention with indications as to the extent of progress and the achievement of objectives (in relation to allocated resources).
Source: UNESCO IIEP / IBE;PEIC 2015, Global
(https://unevoc.unesco.org/go.php?q=TVETipedia+Glossary+A-Z&filt=all&id=329)