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Drug Reference Vocabulary - Multum License Agreement

Published by Substance Abuse and Mental Health Services Administration | U.S. Department of Health & Human Services | Metadata Last Checked: September 06, 2025 | Last Modified: 2025-09-06
License for the Drug Abuse Warning Network\'s Drug Reference Vocabulary (DRV), a classification system for the substances collected by DAWN that is based on the Multum Lexicon, © 2012 Lexi-Comp, Inc. and/or Cerner Multum, Inc. to meet DAWN\'s unique requirements. The Lexicon classification was modified to meet DAWN\'s unique requirements.

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