Overview & Legal Status
Canada's Cannabis Act (SC 2018, c. 16) — in force since October 17, 2018 — legalised cannabis nationally for adult use. The Act establishes federal rules for production, distribution, and possession. Each province and territory is responsible for regulating retail sales, minimum age, where cannabis may be consumed, and additional possession limits. Health Canada regulates federal licences for producers and processors.
Quebec Key Facts
Governing LegislationProvincial cannabis act; Cannabis Act SC 2018 c.16 (Federal)
RetailerSociété québécoise du cannabis (SQDC) — government monopoly only
RegulatorRégie des alcools, des courses et des jeux (RACJ) / SQDC
Online SalesSQDC online — sqdc.ca
Minimum Age21 years
Official Sourcesqdc.ca
Licensing
Federal Licences — Health Canada
- Cultivation Licence (Standard, Micro, Nursery) — nationwide; any producer in any province may hold a federal cultivation licence
- Standard: commercial scale; no canopy limit; strict Good Production Practices
- Micro: max 200 m² canopy; simplified requirements; lower application fees
- Processing Licence (Standard, Micro) — extraction, manufacturing, packaging of cannabis products
- Analytical Testing Licence — third-party lab testing
- Sale for Medical Purposes Licence — direct sales to registered medical patients
Quebec Provincial Licences
- SQDC (Société québécoise du cannabis) — provincial government Crown corporation is the sole legal retailer in Quebec
- No private cannabis retail licences issued in Quebec
- SQDC operates physical stores + online (sqdc.ca) with province-wide delivery
- SQDC sources products from federally licensed producers; submits to provincial QC standards
- No private retail licence — Quebec is one of the most restrictive retail models in Canada
- Cannabis delivery — SQDC delivers province-wide through its online store; age verification and ID required at delivery
- Hemp/CBD producers — federally licensed under Health Canada; provincial processing facilities may obtain federal licences
Taxation
Federal Excise Duty$1.00/g or 10% of producer price (whichever is higher) — applies nationally
| Tax Type | Rate | Applies To | Notes |
|---|---|---|---|
| Federal Excise Duty | $1.00/g or 10% | All cannabis | 75% federal / 25% QC |
| Federal GST | 5% | All cannabis sales | Standard GST |
| Quebec QST | 9.975% | All cannabis retail | Quebec Sales Tax; excl. GST-QST cascade |
| Combined Tax Rate | ~15% | Consumer purchase | GST + QST; excise embedded |
Tax Implications
- Quebec consumers pay GST (5%) + QST (9.975%) = approximately 14.975% sales tax on cannabis purchases
- The federal excise duty is embedded in the wholesale price SQDC pays — additional layer not visible to consumer
- SQDC pricing tends to be competitive — government procurement keeps prices lower than some private provinces
- Medical cannabis from a federally licensed producer: 5% GST + 9.975% QST applies
- Quebec receives its 25% share of federal excise duty as additional revenue
Advertising
Federal Advertising Prohibitions — Cannabis Act s.17–s.24
- Strict nationwide advertising restrictions — the Cannabis Act is among the toughest advertising regimes in the world:
- No cannabis advertising that is appealing to young persons (defined as under the minimum age)
- No testimonials or endorsements — celebrity, influencer, or otherwise
- No depictions of a person, character, or animal (no brand mascots)
- No association with glamour, recreation, excitement, vitality, risk, or daring
- No claims of health or cosmetic benefits unless authorised by Health Canada
- Permitted advertising (very limited):
- Factual information (brand name, price, strength, availability) in age-restricted venues only
- Information-only ads in publications mailed to verified adults
- Brand preference advertising to adults only — no lifestyle content
- Informational material provided directly to adults at point of sale
- Required on all cannabis packaging and advertising:
- Health warning messages as prescribed by Health Canada
- Cannabis Act health warning symbol (red octagon warning)
- THC/CBD content per serving and per unit
- Producer or retailer name and contact information
- Social media: Age-gating required; no general public promotion; no influencer campaigns; platforms must restrict access to verified legal-age users
- Penalties: Federal prosecution; fines up to $5 million and/or up to 3 years imprisonment for advertising violations
Quebec-Specific Advertising Rules
- Quebec's Act Respecting Cannabis includes additional advertising restrictions beyond federal rules
- No advertising in any form by the SQDC beyond basic informational signage
- All SQDC materials must comply with Charter of the French Language — French must predominate
- No advertising on social media targeting Quebec audiences; SQDC uses minimal digital presence
Workplace Rules
Federal Workplace Framework
- No federal employment protections specifically for cannabis users — however, human rights frameworks apply:
- If cannabis use is for medical purposes and employee has a disability, duty to accommodate may arise under federal/provincial human rights legislation
- Employer must demonstrate undue hardship before refusing to accommodate a medical cannabis user
- Federally regulated industries (aviation, banking, rail, marine, interprovincial trucking) follow Transport Canada and federal safety rules:
- Transport Canada: zero tolerance for impairment in safety-critical roles
- Canadian Aviation Regulations: no cannabis within 8 hours of flight duty (some carriers 28 hours)
- Railway Safety Act: strict zero-tolerance for train operators
- Cannabis is still prohibited in federally regulated workplaces and on federal government property under the Federal Cannabis Policy for the Public Service
- Impairment at work is always prohibited — regardless of medical or adult-use status; employer may discipline
- Drug testing: Not universally permitted in Canada — employer must demonstrate safety-sensitive role or reasonable cause; random testing restricted by human rights law in most non-safety contexts
Quebec Workplace Context
- Quebec's Charter of Human Rights and Freedoms: Medical cannabis use for disability may trigger duty to accommodate
- Act Respecting Occupational Health and Safety (LSST): Workers must not be impaired; employer must ensure safe workplace
- Quebec courts have addressed cannabis accommodation — employer must assess actual impairment, not just positive test
- Quebec has a significant manufacturing and construction sector — formal drug policies common in safety-sensitive roles
Possession & Transactions
Public Possession Limit30 g dried cannabis (or equivalent) — federal standard
30 g
Public possession
Prohibited in QC
Home cultivation
21+
Minimum age
30 g
Max per transaction
Personal Possession
- Adults may possess up to 30 g of dried cannabis (or equivalent) in a public place — federal Cannabis Act limit
- Quebec restricts home cultivation — the provincial Act Respecting Cannabis (Bill 157) banned home cultivation; challenged in court
- Home cultivation status: As of 2026, Quebec's ban on home cultivation of up to 4 plants remains in force provincially, even though the federal Cannabis Act permits it — legal tension ongoing
- Possession of more than 30 g in public remains a federal offence
Transaction Rules
- Minimum age: 21 years — government-issued photo ID required at point of purchase
- Accepted ID: provincial driver's licence, Canadian passport, citizenship card, provincial ID card
- SQDC stores and sqdc.ca online — government monopoly only; no private retailers
- Age verification at SQDC: physical and online; government-issued ID required
- Cannabis retail hours: SQDC hours vary by location — typically 10 AM–9 PM; closed statutory holidays
Product Testing
Federal Testing Standards — Health Canada
- All cannabis products must comply with Health Canada's Cannabis Regulations (SOR/2018-144) — Part 5 (Good Production Practices):
- Potency testing: THC, THCA, CBD, CBDA — all products before sale
- Total THC and CBD per serving and per package must appear on label
- Tolerance: ±10% of stated cannabinoid content
- Contaminant testing required for all products:
- Pesticide residue: per Health Canada's List of Authorized Pesticides for Cannabis
- Heavy metals: lead, cadmium, arsenic, mercury — below maximum residue limits
- Microbial contaminants: E. coli, Salmonella, Staphylococcus — per Health Canada limits
- Mycotoxins: aflatoxins, ochratoxin A
- Residual solvents: for all extract products — below Health Canada limits
- Moisture content: tested for flower and dried cannabis products
- Approved laboratories: Must hold ISO/IEC 17025 accreditation; testing conducted in compliance with GPP requirements; labs may be in-house at federally licensed producers or third-party ISO 17025 facilities
- Health Canada conducts regular inspections of licensed producers
- Non-compliant batches must be recalled or destroyed per Health Canada recall procedures
- Certificate of Analysis (COA): Required for every lot/batch; must be available to provincial wholesalers and retailers
- Track and trace: Health Canada's national cannabis tracking system (CTLS) monitors all product movement from licensed producer to provincial wholesaler
Medical Cannabis
Canada's Medical Cannabis Programme — Cannabis Regulations (SOR/2018-144) under the Cannabis Act replace the former ACMPR. Medical access is through a Healthcare Practitioner (HCP) document (formerly called a prescription or medical document). Patients register directly with a federally licensed seller. There is no provincial patient registry — medical cannabis is a federal programme administered by Health Canada.
Federal Medical Cannabis Framework
- Healthcare Practitioner (HCP) Document — A doctor, nurse practitioner, or other authorised HCP provides a medical document (not a prescription) specifying the patient's daily cannabis amount in grams
- No specific qualifying conditions listed in the Cannabis Regulations — HCP determines suitability
- Patient and HCP must sign a registration form; patient registers directly with a federally licensed seller
- Possession allowance: Patients may possess up to 150 g of dried cannabis (or equivalent) OR a 30-day supply based on their daily authorised amount — whichever is less
- Daily authorised amount set by HCP — no upper limit in regulations (HCP's discretion)
- Equivalencies: 1 g dried = 5 g fresh = 15 g edibles = 70 g liquid = 0.25 g concentrate = 1 cannabis plant seed
- Personal production for medical purposes: Registered patients may grow their own cannabis at home based on their daily authorised amount
- Formula: daily amount (g) × 365 ÷ 4 = maximum number of plants
- Or register a designated producer to grow on their behalf
- Designated person production: Another adult may grow on behalf of a patient; max 2 patients per designated producer
- No qualifying condition list — Canadian medical access is entirely based on HCP discretion and patient need
- Federally licensed sellers (e.g., Aphria, Aurora, Canopy Growth) sell directly to medical patients by mail with valid HCP document
- Cost: Not covered by most provincial health plans; some private insurance plans include coverage; federal GST/HST applies
Quebec Medical Context
- Medical cannabis is a federal programme — Quebec does not administer a separate provincial medical registry
- Quebec's provincial health insurance plan does not cover medical cannabis costs
- Veterans' Affairs Canada covers up to 3 g/day for eligible veterans across all provinces
Adult-Use Cannabis
Differences from Medical Use
- Age: 21+ for adult-use (Quebec's minimum is higher than federal standard); medical has no provincial minimum
- Purchase limit: SQDC limits purchases by product; federal 30 g rule also applies
- Tax: Adult-use ~15% GST+QST; medical 14.975% combined (GST+QST also applied)
- Home cultivation: Prohibited in Quebec for adult-use (unique in Canada)
Consumption Rules
- Permitted: private residences (smoking permitted unless condo/strata bylaws prohibit)
- Prohibited: near schools, daycares, youth facilities (within 150 m); in vehicles; on school grounds; in casinos
- Public consumption: generally prohibited in enclosed public spaces; allowed in designated outdoor areas
- Montreal bylaw: Cannabis consumption prohibited at outdoor festivals and public gatherings
Local Ordinances
- Quebec municipalities may restrict where cannabis stores may be located but cannot override SQDC monopoly
- Montreal, Quebec City, and other municipalities have additional consumption zone bylaws
- Some Quebec municipalities passed resolutions against cannabis retail — SQDC still opened stores but with sensitivity to local concerns
Penalties
Federal Penalties — Cannabis Act
- Public possession over 30 g: Summary — up to $15,000 fine; Indictable — up to 5 years less a day
- Trafficking without authorisation: Indictable — up to 14 years
- Selling to a young person: Indictable — up to 14 years
- Importing/exporting without authorisation: Indictable — up to 14 years
Quebec Provincial Penalties
- Cannabis-impaired driving: CCC + Quebec Highway Safety Code; minimum $1,000 fine; immediate licence suspension
- Selling to a minor in Quebec: Fines under Act Respecting Cannabis; up to $500,000 for a corporation
- Home cultivation violation: Quebec's provincial offence — fines under provincial cannabis act
- Possession over limit: Summary/indictable under federal Cannabis Act
⚠️ Adult-Use Cannabis — Important Warnings
- You must be the legal minimum age in Quebec to purchase, possess, or consume cannabis — typically 18 or 19 years of age.
- Do not drive or operate heavy machinery while impaired by cannabis — impaired driving laws are strictly enforced across Canada.
- Cannabis cannot be taken across international borders — importing or exporting cannabis is a serious federal offence even between legal jurisdictions.
- Cannabis is prohibited at all federal facilities, international airports, and border crossings.
- Consumption rules vary by province — check local bylaws regarding where you may consume cannabis in public.
- Keep all cannabis products out of reach of children and pets at all times.
- Cannabis use during pregnancy or breastfeeding is strongly discouraged — Health Canada advises avoiding use.
- Cannabis can impair memory, coordination, and judgment — particularly at higher THC concentrations.
🚨 Legal Disclaimer
This page is provided for general informational purposes only and does not constitute legal advice. Cannabis laws in Canada and Quebec change frequently. Always verify current legislation with official Quebec government sources or consult a qualified lawyer.
- Information reflects laws known as of March 15, 2026 — subject to legislative change without notice.
- Municipal and local bylaws may impose additional restrictions beyond provincial law.
- Federal Cannabis Act provisions apply uniformly across Canada in addition to provincial rules.
- CannBus accepts no liability for actions taken based on information on this page.
📚 References & Sources
- Act Respecting Cannabis (SQ 2018, c. 19) — Quebec legislation (Bill 157)
- Société québécoise du cannabis (SQDC) — sqdc.ca
- Cannabis Act (SC 2018, c. 16) — federal
- Régie des alcools, des courses et des jeux (RACJ) — racj.gouv.qc.ca
- Health Canada Medical Cannabis — canada.ca
- Document date: March 15, 2026 · Cannabis Laws · www.cannbus.org
📅 Document last reviewed: March 15, 2026 ·
Cannabis Laws · www.cannbus.org