Illinois Cannabis Label Requirements: Nov. 1 Deadline

IDOA gave licensed cultivators, craft growers and infusers until Sunday, Nov. 1, 2026 to implement its spring updates to Illinois cannabis label requirements. Every product label must show total THC, products containing hemp must say so, and related fee reductions already took effect in the spring. Here is what the Illinois Department of Agriculture’s rule update says.

The Nov. 1 deadline for Illinois cannabis label requirements

According to IDOA’s CRTA Rule Update Summary bulletin, the Joint Committee on Administrative Rules approved the rule changes on April 14, 2026. The bulletin states that “the Department will give Licensees until November 1, 2026 to implement these label changes.”

Total THC on every label

Labels must display total THC, calculated as THC plus THCa multiplied by 0.877. The same calculation must appear on the certificate of analysis.

Labels must also list other cannabinoids shown on the COA above 0.3% by weight or, for cannabis-infused products, above 0.4 mg by weight. See 8 Ill. Adm. Code 1300.930(b)(8)(B) in the linked rule update.

Hemp disclosure and product registration

Products that contain hemp-derived ingredients must disclose it on the label; the bulletin’s example is “This product contains Hemp.” Hemp inputs are limited to CBD, CBG, THCV and CBN isolates, for infused products only, and must be tracked in Metrc. Each strain, flavor or scent needs its own product registration; package-size variations are the exception. Ingredient changes require an updated registration. This recap is not a complete hemp-input processing procedure.

Fees that went down

• Product registration: $100 to $25.
• Modification fees halved: cultivation center $8,000 to $4,000; craft grower $4,000 to $2,000; infuser $2,000 to $1,000.
• Adding or removing a principal officer: $1,000 to $0. The separate $100 principal-officer agent badge fee still applies.
• Craft grower and infuser renewal fees: $0 for two cycles, beginning with licenses expiring May 31, 2026. Applicable earlier unpaid renewal fees still must be paid.

Other operational changes

Plants must be tagged once they reach 16 inches, up from 6 inches. Security camera footage must be kept for at least 90 days, on site or in the cloud.

Don’t confuse Nov. 1 with Nov. 12

These Illinois cannabis label requirements apply to the licensed market. A separate change hits the hemp market on Nov. 12, when consumable or topical hemp products over 0.4 mg of total THC per container become cannabis under state law. Read our explainer on the Illinois hemp THC limit. Licensees updating SOPs for both dates can get operations support from Collateral Base.

Original source

• Illinois Department of Agriculture, Informational Bulletin: CRTA Rule Update Summary

By Thomas Howard, cannabis attorney. Thomas holds Illinois cannabis retail interests. General information, not legal advice; the rules and IDOA guidance control.

Follow our Illinois cannabis law guide and hemp THC laws hub for dated updates and source documents.