SB 2556 — Controlled Substances - As enacted, clarifies that a substance that is approved by the U.S. food and drug administration and designated or scheduled under federal law by a final order published in the Federal Register, is generally considered to be in the same schedule as such substance is designated or sched Latest action: Comp. became Pub. Ch. 1008 (May 26, 2026) https://openstates.org/tn/bills/114/SB2556/