New Mexico

New Mexico runs two parallel cannabis systems that were designed to be genuinely permissive but tightened significantly in 2025-2026. The New Mexico Hemp Manufacturing Act (HB 581), signed by Gov. Michelle Lujan Grisham in April 2019, established the state’s industrial hemp program at N.M. Stat. Ann. § 76-24-3 et seq. and gave the New Mexico Department of Agriculture (NMDA) authority to license hemp cultivation while giving the NM Environment Department (NMED) and NMDA shared regulatory authority over manufacturers, processors, laboratories, researchers, and breeders. The Cannabis Regulation Act (HB 2), also signed by Lujan Grisham on April 12, 2021, legalized adult-use cannabis for adults 21 and older, effective for dispensary sales on April 1, 2022 through the Cannabis Control Division (CCD) under the Regulation and Licensing Department. New Mexico has since built one of the country’s most active adult-use markets, with ~500 licensed operators statewide. What makes the New Mexico hemp framework distinctive is that it explicitly uses a total-THC calculation from the start. Under N.M. Admin. Code 20.10.2.7(U), total THC is calculated as delta-9 + 0.877 × THCA, meaning THCA-rich hemp flower that would qualify as compliant under a delta-9-only standard fails in New Mexico. That definitional choice closed the THCA loophole in New Mexico years before Section 781 did so at the federal level. NMED tightened significantly in 2025-2026. On August 1, 2025, NMED issued an emergency amendment to 20.10.2 NMAC (the state’s Hemp Extraction, Production, Transportation, Warehousing, and Testing rules) banning the manufacture, receipt, possession, marketing, and sale of semi-synthetic and synthetic cannabinoids by any NM-licensed hemp facility. The emergency rule defined ‘semi-synthetic cannabinoid’ as a substance created by a chemical reaction that converts one cannabinoid extracted from Cannabis sativa L. directly into a different cannabinoid, explicitly excluding decarboxylation of naturally occurring acidic forms (THCA into THC via heat). Full compliance was required by August 15, 2025. A narrow carve-out permits use of specific non-intoxicating semi-synthetic and synthetic cannabinoids (CBD, CBG, CBC, CBN) in hemp products only if lab-verified at ≥98% purity. On January 28, 2026, the emergency rule was made permanent as the Hemp Final Rule, which extended NMED requirements to retail producers (restaurants and bakeries), imposed a food handler card requirement, added pesticide use/testing requirements, established new warning statement rules, and permitted QR code labels. Canna Law Blog and Vicente LLP have highlighted a regulatory gap: NMED’s rules apply only to NM hemp facilities, not to imported finished products from out-of-state. That means synthetic/semi-synthetic cannabinoid finished products manufactured elsewhere but meeting the federal 0.3% Farm Bill compliance standard can still enter the NM retail market — a gap that NMED and the legislature are expected to address in future rulemaking. Municipal action has begun to fill the gap: the Albuquerque City Council passed an ordinance in June 2025 prohibiting unregulated sale of synthetically enhanced hemp products, mandating 21+ retailer controls, and requiring public education for retailers and consumers. Expect additional municipal action through 2026 and into 2027. For the federal cliff on November 12, 2026, New Mexico is one of the better-positioned states. The total-THC calculation is already in place, and the synthetic cannabinoid ban aligns with Section 781’s exclusion of synthetic cannabinoids from the federal hemp definition. The one gap is per-container potency: New Mexico has no state mg cap, so Section 781’s 0.4mg total-THC per-container ceiling will reshape hemp beverage math with no state pre-alignment on that dimension. Nearly every hemp beverage sold in NM today (2.5-10mg per can) exceeds the incoming federal ceiling by 6-25×. Expect the 2027 session to add a state mg cap consistent with federal rules, or NMED to add via administrative rulemaking under its existing 20.10.2 NMAC authority.