Laws · federal-policy

Rep. Mast Urges Wider Federal Drug Schedule Review Than Rescheduling

Rep. Brian Mast (R-FL) wants the Trump administration's cannabis rescheduling effort widened to cover hemp, psilocybin, tranquilizers and every other federally controlled substance.

By Niko Adamou, Hemp & THCA ReporterPublished October 9, 20263 min read
A stunning day view of the US Capitol Building framed by lush trees under a clear blue sky.

A stunning day view of the US Capitol Building framed by lush trees under a clear blue sky.

Rep. Brian Mast (R-FL) said the Trump administration's marijuana rescheduling move should expand into an across-the-board review of all federally controlled substances, including hemp and psilocybin. The ask would turn a cannabis-specific fix into a schedule-wide audit, with unclear consequences for hemp and THCA products.

What Mast said

Mast wants rescheduling to become a broad audit of the federal drug schedules rather than a cannabis-only fix.

According to Marijuana Moment, Mast said, "I want to see an across-the-board examination of cannabis, hemp, psilocybin, tranquilizers—of everything." The outlet described him as a Republican who leads marijuana reform efforts on Capitol Hill.

His target is the Trump administration's move to reschedule cannabis.

Why the scope matters

Widening the review would convert a single-substance rulemaking into a far larger administrative project.

Rescheduling one plant is hard enough. Reviewing every controlled substance at once is a different order of magnitude.

The excerpt of Marijuana Moment's report doesn't say whether Mast envisions action through Congress or the DEA, and it doesn't detail a timeline. That gap is the first thing to pin down.

The hemp problem

Naming hemp alongside marijuana puts the delta-9 versus total THC dispute squarely inside any broader review.

Federal law defines hemp as cannabis with no more than 0.3 percent delta-9 THC on a dry-weight basis. That definition ignores THCA, which converts to delta-9 THC through decarboxylation when heated, so a flower can test compliant as sold and deliver intoxicating levels once smoked.

Mast didn't say, in the quoted line, which hemp standard he'd revisit. Expect that detail to matter more than the headline.

Psilocybin and tranquilizers join the list

Mast's list pairs a Schedule I psychedelic with prescription-type drugs, signaling a policy audit rather than a cannabis carve-out.

Psilocybin and tranquilizers sit in very different regulatory worlds. Putting them in one review suggests Mast wants the schedules judged on a common evidentiary standard.

What operators and hemp processors should watch

A broader review could slow the cannabis outcome the industry is waiting on or give it political cover, and nobody can yet say which.
  • Whether the scope of the administration's cannabis action changes
  • Whether hemp's 0.3 percent delta-9 definition gets reopened
  • Whether THCA flower and conversion-derived cannabinoids get swept in

Bigger asks usually move slower. That's an editorial read, not a forecast.

Where this stands

Mast's comments are a stated preference, not a policy change, and the legal effect on cannabis and hemp is unsettled.

For full background on the federal process, see the CannIntel topic hub on DEA marijuana rescheduling.

Watch for any follow-up from Mast's office or the DEA on whether hemp and THCA fall inside the review's scope. Until then, the picture is unsettled. Expect enforcement to vary.

Full context

For complete background, history, and our ongoing coverage of this story:

Open the CannIntel topic hub →

Sources

Brian MastDEA reschedulinghempTHCApsilocybinfederal drug schedules
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