Maine hemp

Status: the state hemp definition is VERIFIED against official text (quoted below). Other state rules (licensing, retail, THC limits beyond the definition) are not yet verified.

[L1] State definition (7 M.R.S. § 2231), quoted from official text: "D. "Hemp" means the plant Cannabis sativa L. and any part of that plant, including the seeds and all derivatives, extracts, cannabinoids, isomers, acids, salts and salts of isomers, whether growing or not, with a delta‑9‑tetrahydrocannabinol concentration of not more than 0.3% on a dry weight basis, or as otherwise defined in …" Source: 7 M.R.S. § 2231, official state legislature/code site
[L1] Federal definition: "hemp" means Cannabis sativa L. and any part of that plant with a delta-9 THC concentration of not more than 0.3 percent on a dry weight basis (as codified at time of capture; see federal change page). Source: 7 U.S.C. 1639o, GovInfo
[L1] Federal default plan: the USDA plan under 7 U.S.C. 1639q governs hemp production in a State only where no State plan is approved under 1639p. Source: 7 U.S.C. 1639q, GovInfo

Retail and testing rules (batch 4)

[L1] Maine: Retail age limit 21 (potentially intoxicating hemp). Quoted: "12. Potentially intoxicating hemp products; prohibited sales. A potentially intoxicating hemp product may not be sold to a person who has not attained 21 years of age. (PL 2025, c. 416, §4 (NEW).)" Source: 7 M.R.S. § 2231(12)

Thynk Industries, DBA Zero Human Thynk — The nation's premier cannabis, hemp, kratom, psychedelics, peptides & nicotine compliance experts since 2009. Trial policy wiki; not legal advice.

Authority tiers: L1 statute, L2 final/temporary rule, L3 official guidance, L4 pending bill/proposed rule, L5 news/lead/commentary (never law). Sources checked: 2026-10-30.