House adopts marijuana licensing bill but restores 1-ounce daily sales limit in floor amendment

The Colorado House on March 19 passed House Bill 12-09, a measure to streamline regulation and licensing for marijuana businesses, after adopting a floor amendment that preserved the current 1-ounce daily sales limit for cannabis purchases.

The bill, introduced on the floor by Representative Wilford, carried committee reports from finance and appropriations. After extended debate in committee and on the floor, Representative Hartzook offered an amendment (Hartzook/Brown L15) to retain the existing daily sales cap; the amendment was adopted. Representative Wilford then moved final passage and the bill was carried to passage on the floor.

Why it matters: Supporters of HB12-09 said the bill modernizes licensing processes and reduces regulatory friction for a maturing industry. Opponents said raising the per‑transaction purchase limit would increase diversion of high‑potency products to underage users and worsen public‑health risks.

Lawmakers offering public‑health arguments repeatedly cited youth usage surveys and research tying high‑potency cannabis to psychiatric risk. “Raising the purchase limit will allow more high potency products to end up in the hands of kids,” Representative Brown said during debate. Other members argued that the change aligns the daily sales limit with the long‑standing 2-ounce possession limit and reduces pointless, hard‑to‑enforce restrictions.

Amendment and votes: The Hartzook amendment to retain the 1-ounce daily sales limit was moved by Representative Hartzook and supported on the floor by Representative Brown. The amendment passed 35 yes, 29 no, with 1 excused. The Committee of the Whole report, as amended, was later adopted 42 yes, 22 no, with 1 excused; the House then passed the bill on final consideration (the machine vote and final tally were recorded on the floor). The transcript records that, prior to the amendment phase, Representative Wilford moved the bill with committee reports.

What the bill does (as discussed on the floor): Sponsors described HB12-09 as a regulatory and licensing update aimed at improving efficiency—moving more permit processes online, clarifying reporting and fee arrangements, and altering select operational requirements for marijuana licensees. Opponents zeroed in on a proposed change to the statutory sales limit (from 1 ounce per transaction to allowing purchase of 2 ounces in a single transaction), arguing that the existing 1-ounce daily sales cap reduces diversion to minors.

Notable remarks: Representative Brown, citing Healthy Kids Colorado data, urged keeping the current sales limit to reduce access for underage users and highlighted peer‑reviewed research linking high‑potency products to increased psychosis risk. Representative Wilford and others said aligning sales with possession limits reduces an enforcement mismatch and minimizes burdens on law‑abiding businesses.

Ending note: The bill proceeds to the Senate with the House’s amendment to retain the 1-ounce daily sales limit. The transcript records sustained floor debate and a close amendment vote, signaling continued interest as the bill moves through the legislative process.