The Work Welsh self-study course is a course taught entirely online. The linguistic content and the language patterns taught are consistent with the national mainstream courses of the National Centre for Learning Welsh. However, a different vocabulary list is provided for Work Welsh units as the units are contextualised to the workplace. Learners can choose to study a South Wales version of the self-study course or a North Wales version of the self-study course.
The online units are equivalent to approximately 2 hours of self-study, and reference tasks and other experiences are also provided for the learners to carry out to expand their experience of learning Welsh.