Research ReportCRS Legal SidebarVersion 1
LSB11457
Temporary Control of 7-Hydroxymitragynine (7-OH) and Related Substances Under the Controlled Substances Act
Published Jul 17, 2026Updated Jul 21, 2026
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The Congressional Research Service is a nonpartisan policy and legal analysis arm of the Library of Congress. CRS reports are written for members of Congress and their staff, not the public — but they’re made available openly through Congress.gov.