The United States Drug Enforcement Administration Office of Forensic Sciences laboratory system is comprised of eight regional laboratories distributed across the United States. Domestic methamphetamine seizures are identified and quantitated in the laboratory system’s regional laboratories. The information provided on the following pages summarizes the collective results of methamphetamine samples...

This document is an internal Drug Enforcement Administration quality system document. The effective period of the document is January 25, 2023 to November 5, 2023 and it is provided for informational purposes only. Any sensitive, privileged or otherwise protected information has been redacted, to include the redaction of some document...