What is the official name and ANZSCO/OSCA code for the Social Worker occupation?

The official occupation name is "Social Worker." Its ANZSCO code is 272511, as indicated by the document title "272511 – Social Worker Skill Assessment" and further referenced in the context of the Australian and New Zealand Standard Classification of Occupations (ANZSCO) where it is stated that within the 'Social Worker' Unit group, there is only one occupation, which is "Social Worker."