Direct answer: Section 781 of the Continuing Appropriations and Extensions Act, signed November 12, 2025, rewrites the federal definition of hemp effective exactly one year later, on November 12, 2026. It replaces the current delta-9-only compliance test with a "total THC" standard covering the whole THC family, and adds a hard 0.4 milligram total-THC-per-container cap on finished consumer products — a limit most current Delta-8, Delta-10, and THCA products exceed by a wide margin.
The Two Changes That Matter
1. Total THC replaces delta-9-only testing
Since the 2018 Farm Bill, hemp compliance has been measured by Delta-9 THC content alone: under 0.3% by dry weight, legal hemp; over that, marijuana. Section 781 changes the measurement to "total tetrahydrocannabinols," calculated after decarboxylation and including Delta-9, Delta-8, Delta-10, THCA, THCP, and other THC-family cannabinoids — still capped at 0.3% dry weight, but now counting compounds the old test ignored entirely.
2. A 0.4 milligram per-container cap on finished products
Beyond the plant-material threshold, the new law caps any finished consumer product — a bottle, a bag, a single package — at 0.4 milligrams of total THC. A standard 10-count pack of 25-milligram Delta-8 gummies contains 250 milligrams total, more than 600 times the new cap. Barring state-level carve-outs, this provision alone is expected to remove most current Delta-8, Delta-10, and high-THCA consumer products from the legal hemp market.
Why It's Happening
The 2018 Farm Bill's delta-9-only test created a gap regulators didn't anticipate: products loaded with Delta-8, Delta-10, THCA, or other psychoactive cannabinoids could still qualify as "hemp" as long as their Delta-9 content specifically stayed low. Several states closed that gap on their own — Georgia's SB 494 and similar total-THC frameworks in Oregon and Vermont predate the federal change by one to two years. Section 781 effectively takes that state-level approach national.
What's Still Unsettled
Two competing bills were introduced in response before the law even takes effect. H.R. 6209, introduced by Rep. Nancy Mace and Rep. Thomas Massie in November 2025, would repeal the hemp provisions of Section 781 entirely and restore the original 2018 Farm Bill framework. The HEMP Act (H.R. 1287), introduced in January 2026 by Rep. Morgan Griffith and Rep. Marc Veasey, would instead create a new federal regulatory framework for hemp cannabinoids while preserving legal access to products like THCA flower and Delta-9 gummies. As of this writing, neither bill has passed, and the November 12, 2026 effective date remains in place.
What This Means Practically
If Section 781 takes effect as written, most current hemp-derived Delta-8, Delta-10, and high-THCA products will fall outside the federal hemp definition nationwide, regardless of any individual state's own statute — though states could still pass their own permitting frameworks specifically authorizing these products at the state level, similar to how state cannabis programs already operate alongside federal scheduling.
Track the countdown and check any specific state's current status with the Hemp Legality Checker.
FAQ
What is Section 781?
Section 781 of the Continuing Appropriations and Extensions Act, signed November 12, 2025, is the provision that rewrites the federal hemp definition, shifting from a delta-9-only THC test to a total-THC standard and adding a 0.4 milligram per-container cap on finished hemp products, effective November 12, 2026.
Will Delta-8 be banned nationwide?
Not technically banned — but most current Delta-8 products will fall outside the federal legal hemp definition once the 0.4 milligram per-container cap takes effect, unless a state creates its own permitting framework or Congress amends the law first.
Are there bills that could stop this from happening?
Yes. H.R. 6209 would repeal the relevant provisions entirely, and the HEMP Act (H.R. 1287) would create an alternative regulatory framework preserving broader access. Neither has passed as of this writing.