Connecticut

Connecticut operates the country’s clearest tiered hemp-cannabis framework — a three-tier system built through successive Public Acts, all administered by the Department of Consumer Protection (DCP). The foundational statute is RERACA (Responsible and Equitable Regulation of Adult-Use Cannabis Act, PA 21-1), signed by Gov. Lamont on June 22, 2021 and codified at CGS Chapter 420h; adult-use retail launched January 10, 2023. PA 23-79 (2023) drew the initial hemp/cannabis boundary and established the moderate-THC and high-THC categories. PA 24-76 (HB 5150, 2024) added the DCP certificate of registration requirement for moderate-THC hemp vendors, effective January 1, 2025 — with a demanding 85% gross revenue requirement (85% of vendor sales must come from moderate-THC hemp products), disclosed sales locations, and background checks. PA 25-101 refined the definitions. PA 26-8 (HB 5350, 2026), signed by Gov. Lamont May 4, 2026 and effective October 1, 2026, was the big year for beverages: the prior 3mg per-container cap was replaced with a tiered structure — 5mg total THC per container for beverages sold at package stores with an infused beverage endorsement, 10mg per container for beverages sold at cannabis retailers, hybrid retailers, and dispensary facilities. A 10% testing tolerance applies. The $1-per-can excise tax remains despite industry pushback. The three-tier product architecture: (1) Low-dose hemp — total THC below 0.5mg per container — sells at general retail with no DCP vendor requirement; (2) Moderate-THC hemp — 0.5mg to 5mg total THC per container, non-beverage — sells only through DCP-registered vendors under PA 24-76; (3) High-THC hemp — greater than 1mg per serving or 5mg per container — sells only through DCP-licensed cannabis retailers, hybrid retailers, and dispensary facilities. All THC tiers require 21+ ID verification. PA 26-8 also authorizes food and beverage manufacturers to manufacture, market, cultivate, or store hemp under existing hemp regulations, and creates an Intermediate Hemp Derivative pathway (effective December 1, 2026) that lets hemp processors sell to cannabis product and infused beverage manufacturers. Interstate transport of Intermediate Hemp Derivative depends on federal law, which is why the November 12, 2026 federal Section 781 effective date matters even for Connecticut’s newly-authorized supply chain. Synthetic cannabinoids (delta-8, HHC, THC-O) fall under CGS § 21a-240(59)’s all-isomer THC definition and are effectively restricted to the cannabis channel. Attorney General William Tong has been active on multi-state hemp enforcement issues, though Connecticut’s position is that its framework already handles the underlying concerns. For the federal cliff on November 12, 2026, Connecticut’s beverage caps (5mg / 10mg per container) exceed the federal 0.4mg ceiling by 12.5x-25x — meaning most currently-compliant Connecticut beverage SKUs will need reformulation. But the compliance infrastructure around them — tiered channels, DCP vendor registration, mandatory testing, artificial cannabinoid restrictions, 21+ across the board — is closer to Section 781’s spirit than any other Northeast state’s framework.