It is uncertain when the last exclusion of children from a public school, merely for having some Aboriginal ancestry, actually occurred. In 1937, the Commonwealth and States’ conference on Aboriginal matters recommended assimilation as a general policy rather than protection, particularly with regard to the detribalized, part-caste Aboriginal people. In 1938, the New South Wales Public Service Board in its report on the Aborigines Protection Board, recommended the policy of assimilation be implemented in schools. In 1940, the Aborigines Protection Act was amended. The Aborigines Protection Board was renamed the Aborigines Welfare Board and restructured to include Aboriginal members. The complete responsibility for the education of all Aboriginal children was transferred to the New South Wales Department of Education. Almost overnight, the policy of segregation was changed to assimilation.