Rôl y Consortiwm: Darparu Gwasanaethau Gwella Ysgolion ar ran Awdurdodau Lleol Mae Consortiwm Canolbarth y De yn cael ei gomisiynnu gan, ac yn gweithredu ar ran, y pum awdurdod lleol i ddarparu gwasanaeth gwella ysgolion sy’n herio ac sy’n cefnogi ysgolion yn eu gwaith i godi safonau a galluogi’r awdurdodau lleol i gyflawni eu cyfrifoldebau statudol. The Role of the Consortium: To Provide School Improvement Services on Behalf of Local Authorities The Central South Consortium is commissioned by, and acts on behalf of, the five local authorities to provide a school improvement service that challenges and supports schools in their work to raise standards and enables the local authorities to deliver their statutory responsibilities.