Cannabis Compliance by State: MI, AZ & NY (2026)
If you operate in more than one state, you already know the hardest part of cannabis compliance: nothing transfers. The tracking system changes. The purchase limits change. The tax math changes. Even the rules about what you can say in a text message change.
This guide to cannabis compliance by state breaks down three major markets: Michigan, Arizona, and New York. Each one runs on a different regulator, a different traceability approach, and a different set of operational rules. Understanding the differences is the first step toward compliance confidence across your footprint.
This is an operational overview, not legal advice. Regulations change frequently. Always verify current requirements with the state regulator or qualified counsel.
Michigan Cannabis Compliance: A Mature Market with a New Tax
- Regulator: Cannabis Regulatory Agency (CRA)
- Traceability system: Metrc
- Adult-use purchase limit: 2.5 ounces of flower per transaction, with no more than 15 grams as concentrate
Michigan is one of the largest cannabis markets in the country, and the CRA runs one of the most established regulatory programs. That maturity cuts both ways. The rules are well documented, but enforcement is active and the CRA expects operators to know them.
Michigan Metrc Reporting and Daily Compliance
Every licensee reports into Metrc. Sales and inventory data must reconcile with your physical stock, and discrepancies can trigger enforcement action up to license suspension or revocation. If your POS does not push sales to Metrc automatically, your team is doing manual entry, and manual entry is where discrepancies are born.
Michigan also has one of the stricter incident-reporting rules in cannabis. Under Rule 420.804(1), you must notify the CRA and local law enforcement within 24 hours of becoming aware of theft, loss of product, or criminal activity at your business. The clock starts when you knew or should have known. That means your inventory counts need to be frequent enough to catch a loss inside that window.
Packaging and labeling requirements are detailed and strictly enforced: child-resistant packaging, the Michigan universal cannabis symbol, batch and lot numbers, THC and CBD content, health warnings, and no imagery that could appeal to minors. The CRA offers informal packaging reviews through its Accela portal, which is worth using before you commit to a print run.
Michigan's 2026 Wholesale Cannabis Tax (HB 4951)
Michigan's retail tax structure has long been a 10 percent excise tax plus 6 percent sales tax on adult-use sales. On January 1, 2026, a new 24 percent wholesale tax took effect under HB 4951. That tax lands upstream of retail, but it flows downstream fast. Expect pressure on wholesale pricing, margins, and shelf prices, and make sure your financial reporting can isolate the impact.
Michigan Compliance Takeaway
Michigan rewards operational discipline. Automated Metrc reporting, tight inventory audits, and clean packaging workflows keep you off the CRA's radar. The new wholesale tax makes margin visibility more important than ever.
Arizona Cannabis Compliance: A Limited-License Market
- Regulator: Arizona Department of Health Services (ADHS)
- Traceability system: No statewide seed-to-sale system for adult use; medical sales verified through the state's electronic verification system
- Adult-use purchase limit: 1 ounce of flower, with no more than 5 grams as concentrate
Arizona runs medical and adult-use cannabis under one regulatory framework, codified in Arizona Administrative Code Title 9, Chapter 18. Most dispensaries hold dual licenses and serve both customer types, which makes accurate order typing at the register a core compliance function.
Arizona Dual Licensing and Verification Rules
Arizona caps dispensary licenses at roughly one for every ten registered pharmacies in the state, alongside a set of social equity licenses. The result is a limited-license market where each license carries real scarcity value. That raises the stakes on compliance. In an open-license state, a violation is expensive. In Arizona, jeopardizing a license means jeopardizing one of the most valuable retail assets in cannabis.
Unlike Michigan and New York, Arizona does not operate a statewide seed-to-sale system for adult-use sales. That does not mean tracking is optional. You are still responsible for accurate inventory records, and medical transactions must be verified in real time against the state's electronic verification system before dispensing. One important nuance: visiting patients with out-of-state medical cards can possess and use cannabis in Arizona, but dispensaries cannot sell to them, because the law requires verification in the state system before every medical sale.
Product rules are specific. Adult-use edibles are capped at 10 milligrams of THC per serving and 100 milligrams per package, with each serving individually demarked. ADHS actively enforces packaging restrictions, including names that mimic candy brands and youth-oriented design.
Arizona Cannabis Delivery Rules
Adult-use cannabis delivery operates under ADHS rules (R9-18-312.01). Deliveries must originate from a licensed retail location, transactions must be completed in real time at the point of the transaction, and municipalities can restrict delivery locally. If you run delivery, your technology needs to handle real-time transaction processing in the field, not batch reconciliation after the fact.
Arizona Compliance Takeaway
Arizona's compliance burden concentrates at the register and the curb: verify the right customer type, enforce the right limit, complete the transaction in real time. In a limited-license market, the cost of getting it wrong is measured in license value, not just fines.
New York Cannabis Compliance: A Market in Transition
- Regulator: Office of Cannabis Management (OCM), governed by the Cannabis Control Board
- Traceability system: Metrc (transitioned from BioTrack)
- Adult-use purchase limit: 3 ounces of flower and 24 grams of concentrate
New York legalized adult-use cannabis under the Marijuana Regulation and Taxation Act (MRTA) in 2021, with core rules codified in 9 NYCRR Parts 123 through 128. It is the youngest of these three markets, and it is changing the fastest.
New York's BioTrack-to-Metrc Transition (2026)
New York launched its market on BioTrack as the state seed-to-sale system. Following Metrc's acquisition of BioTrack's government contracts, OCM determined that moving the state to Metrc would better serve the market, and the transition rolled out across late 2025 and early 2026. All licensees that handle cannabis must now be credentialed in Metrc, and OCM has published guidance on credentialing, UID tags, and labeling rules, plus a detailed STS FAQ.
One deadline deserves your attention: after March 31, 2026, all inventory must carry a TestPassed or RetestPassed status in Metrc before it can transfer to dispensaries. If you are a retailer, that means verifying inbound product status is now part of receiving, not something you can assume your distributor handled.
New York Marketing and Purchase-Limit Rules
New York's retail rules include restrictions that catch multi-state operators off guard. Licensees cannot advertise giveaways, discounts, price reductions, or loyalty programs. You can offer discounts. You cannot promote them. That single rule reshapes how marketing works in New York compared to nearly every other market, and it puts a premium on owned channels like your menu and in-store experience.
Purchase limits are generous relative to other states: 3 ounces of flower and 24 grams of concentrate. Dispensaries may not knowingly sell an amount that would put a consumer over their legal possession limit, which makes automated purchase-limit enforcement at checkout a practical necessity rather than a nice-to-have.
Delivery is permitted with specific constraints, including a cap of 25 full-time employees engaged in delivery per week, per dispensary. Adult-use retail sales carry a 13 percent tax at the register, made up of a 9 percent state tax and a 4 percent local tax.
New York Compliance Takeaway
New York compliance in 2026 means managing a live systems migration while running a store. Metrc credentialing, inbound testing-status verification, and marketing rules that differ sharply from other states all demand attention at once. Operators with automated traceability reporting will absorb the transition far more easily than those managing it by hand.
Three States, One Lesson
Michigan, Arizona, and New York disagree on almost everything: how to track product, how much a customer can buy, how to tax a sale, and what you can say in an ad. But the operational lesson is the same in all three.
Compliance failures rarely come from not knowing the rules. They come from systems that make the rules easy to break: manual traceability entry, purchase limits enforced by memory, and inventory counts that lag reality. The fix is the same everywhere. Put compliance in the workflow, not on a checklist. You can also compare requirements across markets in our state-by-state cannabis laws reference.
Dutchie POS maintains real-time, two-way integration with state traceability systems including Metrc and BioTrack, automates state reporting in legal markets, and enforces purchase limits and ID verification at the register. Your team rings the sale. The system handles the reporting. That is what compliance confidence looks like when the rules change state by state.
