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Confidentiality

Both SAMHSA and RTI International are committed to assuring the complete confidentiality of all responses to the National Survey on Drug Use and Health (NSDUH). We are only interested in the combination of all responses nationwide not in any one individual's answers. For that reason we never record participants' full names or associate answers with actual addresses.

All data participants provide are kept completely confidential and used only when combined with other answers to help see the "big picture" of patterns of tobacco, alcohol and drug use in the United States. Additionally, the confidentiality of the answers provided to the questions is protected under federal law by the Confidential Information Protection and Statistical Efficiency Act of 2002 (CIPSEA). By law, all responses can only be used for statistical purposes and cannot be used for any other purpose.