The Committee continued to function until 1927 by which time institutional developments within the IPA, such as the establishment of the International Training Commission, had addressed concerns about the transmission of psychoanalytic theory and practice. There remained, however, significant differences over the issue of lay analysis – i.e. the acceptance of non-medically qualified candidates for psychoanalytic training. Freud set out his case in favour in 1926 in his "The Question of Lay Analysis". He was resolutely opposed by the American societies who expressed concerns over professional standards and the risk of litigation (though child analysts were made exempt). These concerns were also shared by some of his European colleagues. Eventually an agreement was reached allowing societies autonomy in setting criteria for candidature.