The APA directive was in contrast to the American Psychiatric Association ban in May 2006 of all direct participation in interrogations by psychiatrists, and the American Medical Association ban in June 2006 of the direct participation in interrogations by physicians. An independent panel of medical, military, ethics, education, public health, and legal professionals issued a comprehensive report in November 2013 that "charged that U.S. military and intelligence agencies directed doctors and psychologists working in U.S. military detention centers to violate standard ethical principles and medical standards to avoid infliction of harm". One group of psychologists in particular, the Coalition for an Ethical Psychology, has been very harsh in its criticism of the APA stance on its refusal to categorically prohibit members from participating in any phase of military interrogations. They recently stated their continuing disagreement with APA leadership in an open letter posted on their website on October 31, 2012, in which they reiterated their condemnation of torture and enhanced interrogation techniques, and called for the APA to require its members to refuse participation in military conducted interrogations of any kind.