A. At least one instance, going beyond ordinary forgetfulness, of not recalling important personal information.
B. Not solely occurring during Dissociative Identity Disorder, Dissociative Fugue, Posttraumatic Stress Disorder, Acute Stress Disorder, or Somatization Disorder. Also not due to a substance or a neurological or a general medical condition.
C. Distress or impairment in social, occupational, or other important functioning.