Is Delta-10 THC Legal in Virginia?
May 22, 2026
Is delta-10 legal in Virginia? No. SB 903 caps and the Virginia Consumer Protection Act synthetic-THC prohibition shut down most delta-10 retail. Fourth Circuit upheld in January 2025.
Is delta-10 legal in Virginia? No. SB 903 caps and the Virginia Consumer Protection Act synthetic-THC prohibition shut down most delta-10 retail. Fourth Circuit upheld in January 2025.
Last reviewed: May 21, 2026
No. Delta-10 is effectively banned at Virginia retail. SB 903 (effective July 1, 2023) caps any retail hemp product at 2 mg total THC per package, with a 25:1 CBD:THC carve-out. The Virginia Consumer Protection Act, as amended by SB 903, separately prohibits the sale of any substance intended for human consumption that contains a synthetic derivative of THC. Delta-10 is produced almost exclusively by chemical conversion of hemp-derived CBD, which puts it inside the synthetic-derivative prohibition. The Fourth Circuit upheld SB 903 on January 7, 2025.
Hemp enforcement runs through the VDACS Office of Hemp Enforcement. The VCPA synthetic-derivative prohibition is enforced by the Office of the Attorney General. The medical program runs through the Cannabis Control Authority. Adult-use possession was legalized by HB 2312 (2021) but no licensed retail market exists in 2026.
Delta-10 is an isomer of delta-9 THC produced through acid-catalyzed isomerization of hemp-derived CBD or delta-9. That production method is exactly what Virginia's synthetic-derivative prohibition targets. For comparison with the parallel framework for delta-8, see our Virginia delta-8 page.
Two layers apply. First, the SB 903 caps codified at Va. Code § 3.2-4123 and the parallel § 3.2-5145.4 limit any retail hemp product to 0.3 percent total THC and 2 mg total THC per package, with the 25:1 CBD:THC carve-out. Total THC includes delta-10 alongside delta-9 and delta-8. Second, the VCPA synthetic-derivative prohibition bars the sale of any orally or inhalably consumed substance containing a synthetic derivative of THC. Commercial delta-10 is virtually always produced by chemical conversion and sits inside that bar.
A retailer also needs the regulated hemp product retail facility registration at § 3.2-4122, which is $1,000 per year per location. Civil penalties under the Food and Drink Law run up to $10,000 per day per violation.
VDACS conducted 424 inspections in the first 12 months after SB 903 took effect and cited 346 businesses for 17,715 violations. Delta-10 vapes and gummies fell under the same enforcement umbrella as delta-8 and HHC. The Office of Hemp Enforcement expanded into inhalable hemp inspections in September 2025, broadening the inspection footprint for delta-10 vape SKUs.
The Fourth Circuit foreclosed the federal preemption defense in Northern Virginia Hemp and Agriculture v. Virginia, No. 23-2192 (Jan. 7, 2025). The panel rejected Farm Bill preemption, rejected the dormant Commerce Clause challenge because the caps apply equally to in-state and out-of-state operators, and held the plaintiffs lacked standing on the sales restriction claim.
Standalone delta-10 products are not lawfully available at Virginia retail. Delta-10 produces effects similar to delta-9 (often reported as slightly more energizing) and its metabolites overlap with delta-9 metabolites on standard drug tests. Out-of-state online sellers continue to ship into Virginia, but the products are not lawful at retail and the buyer takes the risk. After November 12, 2026, federal H.R. 5371 removes Farm Bill cover from delta-10 nationwide.
H.R. 5371 § 781, signed November 12, 2025, redefines federal hemp to exclude synthetic and chemically converted cannabinoids and caps finished hemp products at 0.4 mg total THC per container. The provision takes effect November 12, 2026. Delta-10 is produced almost exclusively through isomerization of hemp-derived CBD or delta-9, placing it inside the excluded category. For background see our potential revisions to the 2018 Farm Bill explainer.
Is delta-10 legal in Virginia in 2026?
No. The SB 903 2 mg per-package cap and the VCPA synthetic-derivative prohibition together remove standalone delta-10 from lawful Virginia retail.
What is delta-10 THC?
Delta-10 is an isomer of delta-9 THC produced almost exclusively through acid-catalyzed isomerization of hemp-derived CBD. Its production method is chemical conversion, which is what Virginia's synthetic-derivative prohibition targets.
Does delta-10 show up on a drug test?
Delta-10 metabolites overlap with delta-9 metabolites on standard urine screens and typically trigger a positive.
Can I order delta-10 online to a Virginia address?
Out-of-state sellers continue to ship federally compliant hemp into Virginia, but the products are not lawful at Virginia retail and VDACS can act on shipments that fail the state standard.
How does delta-10 compare to delta-8 under Virginia law?
Both are captured by SB 903 and both run into the VCPA synthetic-derivative prohibition because both are produced through chemical conversion. See our Virginia delta-8 page.
What changes November 12, 2026?
Federal H.R. 5371 § 781 takes effect, excluding synthetic and chemically converted cannabinoids from the federal hemp definition and capping finished products at 0.4 mg total THC per container.
This page is provided for informational purposes by ComplyAssistAI LLC and is not legal advice. Hemp and cannabis law in Virginia changes frequently. For business compliance questions, consult a Virginia-licensed cannabis attorney. Find one in our Cannabis Lawyer Directory.
Illegal
Virginia SB 903 (2023); Va. Code §§ 3.2-4122, 3.2-4123, 3.2-5145.4; Virginia Consumer Protection Act synthetic-THC prohibition; Northern Virginia Hemp v. Va., No. 23-2192 (4th Cir. Jan. 7, 2025)
2 mg total THC per package cap (or 25:1 CBD:THC ratio); VCPA synthetic-derivative prohibition captures hydrogenation/isomerization products including delta-10.
Yes
