A top official at the Drug Enforcement Administration (DEA) recently wrote in a letter that the federal 0.3% cap on delta-9 THC in hemp-based products also applies to delta-9 THCA, which is a similar cannabinoid, Marijuana Moment reports. THCA is typically created by decarboxylating (or heating up) the more well-known cannabinoid delta-9 THC.
Terrence Boos, chief of DEA’s drug and chemical evaluation section, confirmed in a letter on May 13 — written in response to a query by attorney Shane Pennington about the federal legality of delta-9 THCA — that the agency believes the 0.3% THC cap also applies to THCA.
“In regards to THCA, Congress has directed that, when determining whether a substance constitutes hemp, the delta-9 THC concentration is to be tested ‘using post-decarboxylation or other similarly reliable methods. The ‘decarboxylation’ process converts delta-9-THCA to delta-9-THC. Thus, for the purposes of enforcing the hemp definition, the delta-9 THC level must account for any delta-9 THCA.” — Boos, in the letter, via Marijuana Moment
Hemp industry advocates say the interpretation could be disastrous for hemp producers and manufacturers.
“Most hemp growers, even fiber and grain growers, would be out of compliance,” Jonathan Miller, general counsel for the U.S. Hemp
