A U.S. federal or state bill specifically addressing indigenous ceremonial plant medicine access or sovereignty is formally introduced

A legislator will formally introduce a bill that protects Indigenous peoples' ability to use traditional plant medicines like peyote, ayahuasca, or psilocybin in ceremonies, and recognizes tribal sovereignty over these practices. This matters because it validates Indigenous knowledge and potentially carves out legal space for traditional healing. But federal bills on this are rare.

Bills addressing indigenous ceremonial peyote access have been introduced before (e.g., peyote exemptions for Native American Church). A broader bill covering ayahuasca, psilocybin mushrooms, or other plant medicines with explicit indigenous sovereignty framing is plausible but historically rare at the federal level. State-level introduction is more likely. Resolves YES if any bill with explicit indigenous ceremonial access language is formally introduced (assigned a bill number) in any U.S. federal or state legislature. 'Introduced' is a low bar; confidence kept moderate.