Vermont Gov. Phil Scott has signed S.278, a cannabis reform bill that doubles the state’s adult possession limit and prepares Vermont for possible interstate marijuana trade if federal policy changes.
The new Vermont cannabis law allows adults 21 and older to legally possess up to two ounces of marijuana, double the previous one-ounce limit. It also raises the legal hashish limit to 10 grams, creates a pilot program for cannabis sales at events, updates rental housing protections, and changes several business licensing rules.
For consumers, the possession limit is the clearest change. For Vermont’s licensed cannabis industry, the interstate commerce language may be the bigger long-term signal.
Key Takeaways
- Vermont cannabis law now allows adults 21 and older to possess up to two ounces of marijuana.
- The legal hashish limit increases to 10 grams.
- S.278 allows Vermont to pursue interstate cannabis commerce agreements if federal law or enforcement policy permits them.
- The law creates a cannabis event pilot program, but on-site consumption is not allowed.
- The bill also changes rental housing rules, licensing fees, and business license categories.
What S.278 Changes in Vermont Cannabis Law
The most immediate change under S.278 is the higher adult possession limit. Adults 21 and older may now legally possess up to two ounces of cannabis, raising the cap from the previous one-ounce limit.
The law also increases the hashish possession limit to 10 grams. That gives consumers a wider legal buffer while keeping adult-use cannabis inside Vermont’s regulated framework.
The practical effect is simple. A person who legally buys or possesses more than one ounce, but no more than two ounces, now has clearer protection under state law. The updated Vermont cannabis law also better reflects how many adults actually purchase cannabis, which may help keep more sales inside the licensed market.

Vermont Prepares for Interstate Cannabis Commerce
S.278 gives the governor authority to enter agreements with other states for cross-border cannabis trade. That does not mean cannabis can start moving across state lines now. Marijuana remains federally illegal, and interstate transfers still carry serious legal risk.
Vermont could move ahead only if federal law changes, if Congress blocks federal agencies from interfering, if the U.S. Department of Justice issues guidance allowing or tolerating interstate activity, or if the state attorney general determines that an agreement would not create significant legal risk.
That language shows Vermont is preparing, not rushing. The state is building a framework that could matter if federal cannabis policy shifts and regional markets become possible.
For a small state cannabis market, that planning could be important. Vermont growers and manufacturers are limited by the size of the in-state customer base. Future interstate trade could give licensed operators a path to reach nearby markets, especially if other New England states create similar laws.
Cannabis Events and Rental Housing Rules Change
The new law creates a pilot program for cannabis events. Licensed businesses may be able to sell products at approved events, but the law does not allow cannabis consumption at those events.
That keeps the program limited, but it still gives regulators a way to test cannabis sales outside traditional dispensary settings. For businesses, event sales could become a controlled marketing opportunity.
S.278 also changes rental housing rules. Rental agreements cannot fully prohibit tenants from possessing cannabis or cannabis products inside a rental unit. They also cannot fully ban cannabis use within a dwelling unit.
There is an important exception. Landlords may still prohibit the use of lighted cannabis products meant for inhalation on the rental property. In plain terms, renters may have stronger protection for possession or non-smoked products, but smoking restrictions can still apply.
Licensing Updates Affect Vermont Cannabis Businesses
The final law eliminates the vertically integrated license type, reduces certain cultivation licensing fees, and makes technical updates to Vermont’s regulated cannabis program.
Those changes may not be as visible as the possession-limit increase, but they matter for operators working in a market with high compliance costs, tight margins, and limited access to traditional banking. Lower fees may offer some relief for cultivation businesses, especially smaller license holders.
Several proposals from earlier versions of the bill did not make it into the final law. Removed provisions included broader changes related to potency rules, cannabis taxes, delivery services, and on-site consumption licenses.
That makes S.278 a measured reform bill rather than a full market overhaul. Lawmakers expanded possession rights, prepared for possible interstate trade, and adjusted business rules without approving every major industry request.

Vermont’s Cannabis Policy Keeps Moving Forward
Vermont legalized adult possession and home cultivation in 2018. Commercial cannabis sales were later authorized through legislation that took effect in 2020, after regulators built out the state’s legal market.
The latest Vermont cannabis law continues that step-by-step approach. The doubled possession limit is the immediate headline. The interstate commerce provision is the longer-term story, especially as more states consider how regulated cannabis markets might operate if federal barriers eventually fall.
Conclusion
S.278 gives Vermont consumers more legal breathing room while setting the state up for a possible next phase in cannabis policy. Adults 21 and older may now possess up to two ounces of marijuana, renters gain some added protection, and licensed businesses get several regulatory updates.
The bigger signal is Vermont’s interest in future interstate cannabis commerce. Nothing in the law overrides federal prohibition today, but the state is clearly preparing for a market that may one day move beyond state borders.
For now, the takeaway is straightforward: Vermont cannabis law has expanded, and the state is keeping one eye on the future of regulated marijuana trade.