Violet Butler, MJLST Staffer
In 2018, the federal government took a major step in shifting its policy towards the criminalization of marijuana. Included in the 2018 Farm Bill was a provision that legalized some hemp-derivative products, in particular CBD products with a low-level of THC.[1] While this was touted by the industry and activists as a major step forward, the move to increase regulations on these hemp products have recently gained steam.
But what exactly was legalized by the federal government? The 2018 Farm Bill legalized hemp and hemp derived products (including CBD) that contain no more than 0.3% THC.[2] It should be noted that most cannabis products are consumed for some form of intoxication[3] and, suffice it to say, intoxication does not arise from 0.3% THC. The 2018 Farm Bill legalized a very small subsection of cannabis products serving a limited range of uses. Under the law, if a product contains more than 0.3% THC it is legally classified as marijuana and is still illegal under the Controlled Substances Act. So, if these new products cannot be used as intoxicants, why is there a push for more regulations?
A reason for the push for further regulations gaining traction is the concern over synthetically produced cannabinoids. A report from the National Academy of Sciences, Engineering, and Medicine recently published a report urging the federal government to redefine what “hemp” means. This is in an effort to ban semi-synthetic cannabinoids derived from legal hemp products as these cannabinoids can mirror the intoxicating effects of marijuana.[4] By clamping down on these semi-synthetic products, the legal line between hemp, CBD, and marijuana can be more properly maintained.
Different states are taking different approaches to the new regulations on hemp products. One camp of lawmakers want to go back to the old regime where any miniscule trace of THC was illegal. This “total ban” approach is presently seen in new legislation passed in Arkansas. Arkansas’ Act 629 bans the “production and sale of products containing Delta 8, Delta 9 and Delta 10 and other THC isomers inside the state of Arkansas” in any capacity.[5] Currently on appeal in the Eighth Circuit, the act has been subject to a lawsuit from hemp companies claiming the state law is preempted by the 2018 Farm Bill.[6] Arkansas is not the only state to take a total ban approach. Missouri’s governor Mike Parsons recently signed an executive order banning all consumables containing “psychoactive cannabis products”—or hemp products containing even trace amounts of THC—outside of the state’s already regulated cannabis market.[7] While this is not as broad in scope as Arkansas’ ban, the wide-reaching ban restricts the sale of most non-marijuana cannabis products in the state.
However, some states have taken a different approach to regulating hemp products, particularly in its distribution. New Jersey recently banned any amount of THC from being sold to a person under the age of 21.[8] California governor Gavin Newsom took a similar approach, signing an emergency ban on all hemp products containing THC and restricting the sale of all other hemp products to the 21+ market.[9] Even the federal government might be looking to increase the regulations on hemp products. Senator Ron Wyden recently introduced a bill that would raise the age at which someone could buy hemp products to 21 and set more federal safety standards on the industry.[10]
So, why is there a push to change the laws around hemp now? It could come down to perceived health risks and a rise in hospitalizations. A study from the Nationwide Children’s Hospital found that there were over 3,000 calls to poison controls related to THC, including the those found in small doses of legal hemp products.[11] Although only about 16% of these calls resulted in hospitalizations, roughly half of admissions were for children under 6-years-old.[12] California Governor Newsom directly cited hospitalizations as one the principal reasons he signed his emergency order.[13]
People seem to be worried about the hemp products currently on the market, including CBD, but should they be? The jury is still out on the health effects of CBD. A report from the World Health Organization in 2018 said that CBD had a “good safety profile” and reported no evidence of detrimental effects from recreational consumption of pure CBD.[14] However, the AAMC notes that CBD is understudied and there could be adverse interactions if CBD is taken with other medications.[15]
Legislators and policy-makers need to be able to ensure the safety and well-being of their citizens without creating unnecessary barriers for a new and growing industry. One of the barriers that states are facing is— maybe ironically—the 2018 Farm Bill. The bill opened the door for hemp products that met the THC standards, and these state laws are running into friction with the federal law. While states are allowed (and expected) to regulate the hemp industry under the 2018 Farm Bill, the move by many states to put heavier restrictions on the amount of THC allowed in hemp products seems to be in conflict with federal law. The lawsuits from hemp producers so far have all revolved around the idea that these state regulations, which are more restrictive than the 2018 Farm Bill, are preempted by the federal legislation.[16] Under Article VI of the Constitution, federal laws are the “supreme law of the land” so the Farm Bill must preempt state law in some way, but the exact way it does so is unclear.[17] There are two different ideas on how the Farm Bill preempts state law. The first idea is that the hemp regulations laid out in the federal law are the most stringent that states can regulate. This is the interpretation that hemp producers prefer, and the theory that they are suing under. The second idea, the option preferred by states that are looking to increase regulations, is that the Farm Bill set the outer limit for regulations. In other words, states are free to increase the regulations on the industry, but the federal law provides a national baseline if states do not come up with their own regulation.
Court rulings on this issue may settle the debate, but there is always a risk of a circuit split forming as different Courts of Appeal hear and decide on different lawsuits. To clear confusion once and for all, the federal government could clarify the scope of regulatory power with new legislation, or the Supreme Court could decide the issue in its upcoming term. But, until then, the legal challenges are likely to keep mounting and leave the nascent hemp industry in lingo.
Notes
[1] Dennis Romero, Hemp Industry Expected to Blossom Under New Farm Bill, NBC News (Dec. 17, 2018, 4:02 PM), https://www.nbcnews.com/news/us-news/hemp-industry-expected-blossom-under-new-farm-bill-n947791. For clarification, CBD stands for cannabidiol, a product derived from hemp, often sold in gummy or oil form. THC stands for tetrahydrocannabinol, the psychoactive part of the marijuana plant that can get you high. THC often refers to what is known as delta-9 THC, a type of THC found in the marijuana plant.
[2] John Hudak, The Farm Bill, Hemp Legalization and the Status of CBD: An Explainer, Brookings Institution (Dec. 14, 2018), https://www.brookings.edu/articles/the-farm-bill-hemp-and-cbd-explainer/
[3] As the Brookings Institution points out, the extremely low levels of THC in now-legal hemp products means that these products cannot be used to get high.
[4] Sam Reisman, New Report Urges Feds to Take Larger Role in Pot Policy, Law360 (Sept. 26, 2024, 8:53 PM), https://plus.lexis.com/newsstand/law360/article/1883058/?crid=c6fd0d9a-971e-489f-a5c6-8c1725ffee87
[5] Dale Ellis, Federal Judge Blocks State’s New Law Banning Delta-8 THC Products, Arkansas Democrat Gazette (Sept. 7, 2023, 6:00 PM), https://www.arkansasonline.com/news/2023/sep/07/federal-judge-blocks-states-new-law-banning-delta-8-thc-products/
[6] Sam Reisman, Court Defers Ruling On Challenge To Arkansas Hemp Law, Law360 (Sept. 25, 2024, 6:50 PM), https://plus.lexis.com/newsstand/law360/article/1882683/?crid=48cd5145-0817-47a7-bf22-1fb3bf01cb5f
[7] Jonathan Capriel, Missouri Ban on Some Psychoactive Foods to Hit Sept. 1 (August 30, 2024, 8:47 PM), https://plus.lexis.com/newsstand/law360/article/1882683/?crid=48cd5145-0817-47a7-bf22-1fb3bf01cb5f; Rebecca Rivas, Missouri Hemp Leaders File Suit to Halt Governor’s Ban on Hemp THC Products, Missouri Independent (August 30, 2024 5:55 AM), https://missouriindependent.com/2024/08/30/missouri-hemp-leaders-set-to-file-suit-to-halt-governors-ban-on-hemp-thc-products/
[8] Sophie Nieto-Munoz, Gov. Murphy Signs Controversial Bill Restricting Sales of Hemp Products, New Jersey Monitor (Sept. 13, 2024, 7:11 AM), https://newjerseymonitor.com/2024/09/13/gov-murphy-signs-controversial-bill-restricting-sales-of-hemp-products/
[9] Rae Ann Varona, Calif. Gov.’s Emergency Hemp Intoxicant Ban Wins Approval, Law360 (Sept. 24, 2024, 9:49 PM), https://plus.lexis.com/newsstand/law360/article/1882121/?crid=642ddd2e-a29d-46d6-8ff4-b7f209fd6c7f&cbc=0,0
[10] Same Reisman, Wyden Pitches New Bill To Regulate Intoxicating Hemp, Law360 (Sept. 25, 2024, 7:06 PM), https://plus.lexis.com/newsstand/law360/article/1882226/?crid=ed53b57f-dd97-4a6a-8a89-f6028f95e523
[11] Nationwide Children’s, New Study Finds Increase in Exposures to Synthetic Tetrahydrocannabinols Among Young Children, Teens, and Adults, Nationwide Children’s Hospital (May 7, 2024), https://www.nationwidechildrens.org/newsroom/news-releases/2024/05/deltathc_clinicaltoxicology
[12] Id.
[13] Varona, supra note 9.
[14] World Health Organization, Cannabidiol (CBD) Critical Review Report 5 (2018).
[15] Stacy Weiner, CBD: Does It Work? Is It Safe? Is It Legal?, AAMC News (July 20, 2023), https://www.aamc.org/news/cbd-does-it-work-it-safe-it-legal
[16] Reisman, supra note 6; Varona, supra note 9.
[17] U.S. Const. art. VI, cl. 2