Abstract This chapter highlights the Panic Disorder module in the Anxiety and Related Disorders Interview Schedule for DSM-5, Child and Parent Version: Child Interview Schedule (CIS). The interviewer should make sure that any “yes” response is not simply caused by exposure to a certain situation or object (Specific Phobia), being the focus of attention (Social Anxiety Disorder/Social Phobia), being separated from parents (Separation Anxiety), and so on. If the child gives examples that are the result of another anxiety disorder, or elaboration of the response to Question 1b suggests that the child does not seem to understand Question 1a, then the interviewer may ask Question 1c to reassess presence of “unexpected” panic attacks. DSM-5 defines a panic attack as a discrete period of intense fear or discomfort, in which at least four of the symptoms listed develop abruptly and reach a peak within minutes of onset. To meet the criteria for Panic Disorder, the child must report recurrent, unexpected panic attacks, at least one of which has been followed for a month by one or more symptoms.