Why would a training or certificate need a quality label?

A certificate is a document that certifies that a person has received specific education or has passed a test or series of tests. An e-competence quality label for the certificate means that the training or education is based on a program that meets certain quality requirements, including an approved mapping of its learning outcomes against the e-competence framework e-CF.  You can find these mapping on the current web site and compare them with your own competences (using the self-assessment tool) or the ICT Profiles of the CEN Workshop on ICT Skills.