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Contact Us

Thank you for visiting the SDTI website. The SDTI looks forward to hearing from those interested in student drug testing. Feel free to send your community’s story about the successes or challenges of student drug testing, and we may highlight it in an upcoming issue of the SDTI newsletter or on our website. Send all community stories to SDTI@seiservices.com.

You also may contact us by e-mail or telephone to receive technical assistance with your student drug-testing program or OSDFS grant, or you can use our online TA Request Form.

Student Drug-Testing Institute
8757 Georgia Avenue, Suite 1440
Silver Spring, MD 20910

866-956-SDTI (7384)
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