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Six Months On, the Cannabinoid Lists the Hemp Ban Runs On Are Still Unpublished
The redefinition told the FDA to name which cannabinoids the 0.4 mg ceiling covers and to spell out what a container is. A Congressional Research Service update says neither has appeared — while the cut-off date sits under a delay the House has not passed.
A map is not much use until somebody prints the legend. The federal hemp redefinition has one written into it — three lists of cannabinoids, plus a note on what counts as a container — and as of this writing none of it has appeared.
What was due in February
Per Marijuana Moment’s 24 August write-up of an updated Congressional Research Service overview, the law gave the FDA 90 days from enactment to publish three lists: every cannabinoid the agency knows the plant can produce on its own; the tetrahydrocannabinol-class cannabinoids among those; and every other known cannabinoid with effects similar to that class, or marketed as having them.
The third list is the one this shelf lives on. Δ8, Δ10, HHC and whatever gets converted next reach the ban through that category rather than by name, and populating it was the agency’s job.
The same clause asked for more detail on “container” — the unit the ceiling is measured against. The statute supplies a working version: the innermost wrapping or vessel in direct contact with the finished product sold at retail, with jars, cartons and cartridges among the examples given, per the text as quoted in that reporting. Real packaging is rarely that tidy. The ceiling is 0.4 mg of total THC per container, not per serving, so which layer of a boxed pouch counts is not a pedantic question.
The deadline was 10 February 2026. Per the reporting, both are still outstanding.
The shape of the gap
Jim Higdon of Cornbread Hemp gave Marijuana Moment the operator’s version: “Without knowing the definition of container or exact list of cannabinoids that are covered by the ban, how does one comply?”
That is a business complaint and a mapping problem at once. Reformulation, packaging and inventory decisions are being made now, against an index of the ban nobody outside the agency has read.
What is moving, and what is not
The redefinition takes effect on 12 November 2026. The Senate has approved a delay to 11 December 2026 inside a stopgap funding bill; per the same reporting that change has not been approved by the House or enacted into law, so November is the date that stands as of this writing.
Worth noticing what a delay would and would not do. It moves the cut-off. It does not close the gap, and extra runway is less useful when the standard being counted toward is measured per container and the container has not been defined.
Reading the map
Nothing at a retail counter changes today because a list is late. The instrument governing what a buyer can actually put in a cart this week is state law, which moves on its own schedule — check your state, then check the effective dates rather than the headlines. None of these products has been evaluated by the FDA, nothing we publish is health guidance, and none of it is written for readers under 21.