# Drug Testing All incoming students are required to undergo drug/alcohol screening. Subsequently, drug/alcohol testing may be requested of any student, at any time, including: * When concerns about substance use issues arise. * When any student returns from a leave of any kind. * When a student self-reports a problem. Failure to undergo testing as requested will result in dismissal from the school. A positive test will result in disciplinary action, which may include dismissal from the school. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://ismms-gs.gitbook.io/graduate-student-handbook/chapter-4/student-affairs-and-services-for-graduate-students/student-services-and-resources/safety-and-security/alcohol-and-drugs/drug-testing.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.