Connecticut Statewide Rule

Connecticut Cannabis Dispensary Zoning and Local Bans (CGS 21a-422f)

Some RestrictionsApplies statewide across Connecticut (2026)

Key Facts

Statute: CGS 21a-422f
Local ban: Allowed by zoning or ordinance
Special permit: Required for retailers, micro-cultivators
Zoning-change reporting: Within 14 days to DCP/OPM
Enforcing agency: Dept. of Consumer Protection

Last verified: July 31, 2026

Summary

Connecticut lets any municipality prohibit cannabis retailers outright, or restrict their hours, signage, and location, by amending its zoning regulations or passing a local ordinance. Retailers and micro-cultivators must secure a special permit or affirmative local approval before the state issues a final license.

(b) Any municipality may, by amendment to such municipality's zoning regulations or by local ordinance, (1) prohibit the establishment of a cannabis establishment, (2) establish reasonable restrictions regarding the hours and signage within the limits of such municipality, or (3) establish restrictions on the proximity of cannabis establishments to any of the establishments listed in subdivision (1) of subsection (a) of section 30-46.

View official code

Full Breakdown

Under CGS 21a-422f, any Connecticut town, city, or borough may, by zoning amendment or local ordinance, ban cannabis establishments entirely, cap their hours and signage, or set proximity limits near the schools, churches, and similar sites listed in section 30-46. Absent local action, a cannabis establishment is zoned as any comparable use would be. Every retailer and micro-cultivator needs a special permit or other affirmative approval to locate in a municipality, and the Department of Consumer Protection treats local zoning approval as evidence that a final license won't violate municipal density rules. The chief zoning official must report zoning changes to the Office of Policy and Management and DCP within fourteen days.

Violations & Penalties

A retailer or micro-cultivator that lacks the required special permit or affirmative municipal approval will not receive a final license from the Department of Consumer Protection and cannot legally open in that town.

Frequently Asked Questions

Can a Connecticut town ban cannabis dispensaries?

Yes. Under CGS 21a-422f, any municipality may prohibit cannabis establishments by amending its zoning regulations or adopting a local ordinance. As of August 2022, 17 towns had bans and 36 had moratoriums.

Does Connecticut cap the number of dispensaries per town?

No longer. Public Act 22-103 deleted the former one-retailer-per-25,000-residents cap. Municipalities now set their own density limits through zoning rather than a statewide population formula.

Do dispensaries need local approval before opening?

Yes. CGS 21a-422f requires every retailer and micro-cultivator to obtain a special permit or other affirmative municipal approval; the state will not issue a final license without it.

Sources

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