The Legal Status of Cannabis in Alberta

Alberta permits non-medical cannabis for adults aged 18 and older. Licensed private retailers sell in stores and, with the required authorization, online. Alberta Gaming, Liquor and Cannabis (AGLC) remains the regulator and wholesale distributor, but no longer operates the former government online cannabis shop.

Age and Possession Limits

Adults may possess up to 30 grams of legally produced dried cannabis, or its equivalent in other products, in public. This is not a general 30-gram limit on cannabis stored at home. AGLC’s CannabisSense possession guide explains the public allowance and household growing rules.

When carrying several product types, use their dried-cannabis equivalents to calculate the combined amount. THC content is a potency measurement, not the same thing as the possession-equivalent weight.

Buying in Stores and Online

AGLC withdrew from direct online sales on March 8, 2022, and AlbertaCannabis.org ceased operating. Consumers should not be directed there to place an order. The AGLC FAQ explains that licensed retailers with physical stores may obtain an endorsement to sell online and offer delivery under the provincial framework.

Use AGLC’s cannabis licensee search to verify a retailer and its online-sales status. Check current delivery coverage and age-verification arrangements directly with the seller. A website’s ability to accept an Alberta address is not proof that it is authorized.

AGLC continues buying from federally licensed producers and distributing products to Alberta’s private retail network. The end of the government consumer storefront did not end provincial wholesale oversight.

Public Consumption Depends on the Location

Alberta permits smoking and vaping cannabis in some public places, subject to provincial restrictions and stricter municipal rules. The provincial framework identifies restricted locations, including vehicles, cannabis retail stores, places where tobacco smoking or vaping is prohibited, school and hospital properties, and areas near facilities used by children.

Local bylaws can make the practical rule much stricter. Calgary generally prohibits recreational cannabis consumption in public, including edibles. The city separately provides a process for designated consumption areas at approved festivals and events. An event’s existence does not automatically make cannabis use permissible there.

Check the municipality, property owner and event rules for the actual location. A lease or condominium bylaw may also restrict consumption at home or in shared areas. Do not treat a rule for one Alberta city as a province-wide permission.

Growing at Home

Adults may grow up to four cannabis plants per residence for personal use, using legal starting material. The limit is shared across the home rather than allocated separately to each resident. Landlord and condominium rules may restrict or prohibit growing.

AGLC recommends securing the growing space and products away from children and pets, checking electrical and fire limits, and managing humidity. The allowance is not a licence to sell home-grown cannabis or to run an unlicensed commercial operation.

Driving and Immediate Roadside Sanctions

Driving while impaired by cannabis is illegal. Alberta’s Immediate Roadside Sanctions framework also includes specific zero-tolerance programs for novice and commercial drivers. Novice rules cover Class 7 learners and Class 5-GDL drivers; commercial rules apply while operating the relevant commercial vehicles.

The listed novice consequences include an immediate 30-day licence suspension, a seven-day vehicle seizure and a fine plus surcharge. Other sanctions depend on the offence and driving history. Criminal charges and court penalties can apply in addition to roadside measures.

Arrange a safe ride before consuming. A legal product or medical authorization does not establish that you can drive safely, and feeling that the effects have faded is not a reliable test of impairment.

Medical Use and Health Considerations

Federally authorized medical cannabis operates through a separate access framework. Local consumption restrictions still need attention: Calgary, for example, exempts medical use from its recreational-consumption bylaw, while retaining smoking and vaping restrictions and documentation requirements.

Alberta’s health guidance describes risks including impaired attention, coordination and driving ability. Legal access does not mean every product or pattern of use is suitable for every person. These effects also matter when deciding whether someone is fit to operate equipment or perform safety-sensitive work.