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Before cannabis was legalized in Canada in October 2018, bringing cannabis across the border was treated as a serious drug crime. Under the Controlled Drugs and Substances Act (CDSA), it was illegal to import cannabis into Canada or export it out of Canada unless a person or company was specifically authorized by federal regulations. This pre-legalization offence, known in policing statistics as “Cannabis, importation and exportation” (UCR Code 4340), was classified as a hybrid offence, meaning the Crown could choose to proceed either summarily or by indictment depending on the circumstances. Understanding how cannabis import export Canada rules worked before legalization is essential for appreciating how strictly cross-border cannabis activity was controlled.
The Legal Definition
“Except as authorized under the regulations, no person shall import into Canada or export from Canada a substance included in Schedule I, II, III or IV.”
(Controlled Drugs and Substances Act, s. 6(1))
In plain English, this provision made it a crime to bring certain controlled drugs into or out of Canada without proper legal permission. Before cannabis legalization, cannabis was listed in Schedule II of the CDSA. That meant any movement of cannabis across the Canadian border—whether in luggage, mail, cargo, or on your person—was illegal unless you had specific authorization under federal regulations, such as a licence or permit issued for medical, scientific, or industrial purposes.
The key phrase in section 6(1) is “except as authorized under the regulations.” The CDSA is the main statute, and the regulations underneath it set out the detailed licensing schemes. For cannabis, very limited individuals and businesses (for example, certain licensed producers, researchers, or pharmaceutical entities) could be issued permits that allowed tightly controlled import or export. Anyone else, including travellers who might have possessed cannabis legally in another country, would violate section 6(1) by crossing the Canadian border with cannabis. The full wording and structure of section 6 can be viewed directly on the Department of Justice website at this link.
Penalties & Sentencing Framework
- Offence type: Hybrid (can proceed summarily or by indictment)
- Mandatory minimum penalty: None
- Maximum penalty (indictable): Up to 14 years imprisonment for cannabis (a Schedule II substance) under s. 6(3)(b) CDSA
- Maximum penalty (summary conviction): Fine of up to $5,000 or up to 18 months imprisonment, or both
As a hybrid offence, cannabis importation or exportation allowed the Crown prosecutor to choose the mode of proceeding. Where the circumstances were less serious—such as small quantities, no evidence of organized crime, and a relatively minor role for the accused—the Crown might elect to proceed by summary conviction. Summary matters are heard in provincial court, have lower maximum penalties (up to 18 months jail and/or a $5,000 fine), and are generally processed more quickly within the justice system.
For more serious situations, the Crown could proceed by indictment. Factors pushing a case toward indictment typically included larger quantities of cannabis, sophisticated smuggling methods, involvement of multiple people or criminal organizations, or evidence that the import/export was part of an ongoing trafficking enterprise. On indictment, the court could impose a sentence of up to 14 years in prison. While this is a maximum penalty and not commonly imposed, it reflects how seriously the law treated cross-border drug movement, even when the substance was cannabis amid changing public attitudes.
Importantly, the research confirms that there was no mandatory minimum sentence attached to pre-legalization cannabis import/export under section 6. That gave judges significant discretion. Sentencing judges would consider standard principles under Canadian criminal law: denunciation, deterrence (especially for border-related offences), rehabilitation, the offender’s background, prior record, the quantity and purity of the cannabis, and whether the conduct was commercial or for personal use. Even in cases where jail was not mandatory, a conviction for importing or exporting cannabis often led to custody because of the perceived risk to border integrity and the association of import/export offences with broader drug trafficking activity.
Common Defenses
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Authorization or licence
Section 6(1) begins with “Except as authorized under the regulations,” which means that authorization is built directly into the legal definition of the offence. A complete defence arises where the accused can show that their import or export was authorized by a valid licence, permit, or exemption under CDSA regulations as they existed pre-legalization. For example, certain licensed producers or researchers could receive specific permits to ship cannabis for medical research or pharmaceutical use. If a person or corporation could produce documentation demonstrating that they were acting within the scope of a federally issued permit, they would not be guilty of unauthorized import/export. In practice, this defence is rare for individual travellers, but it was central for commercial entities involved in regulated medical or scientific cannabis activity.
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Mistake of fact
To convict under section 6(1), the Crown generally needed to prove that the accused knowingly imported or exported cannabis as a controlled substance. A genuine “mistake of fact” can undermine this mental element. For instance, if a traveller truly did not know that cannabis was hidden in their luggage—perhaps someone else placed it there without their knowledge—the defence may argue that the accused lacked awareness of the presence and nature of the substance. Another version is where an individual believes the substance is legal or something else entirely (e.g., they thought it was a legal hemp product rather than controlled cannabis). Courts will examine whether the mistake was honest and, in some contexts, whether it was reasonable given the surrounding circumstances. The defence cannot rest on willful blindness: a person who deliberately avoids checking obvious signs of illegal drugs may still be found to have the required knowledge.
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Charter rights violation (s. 8 – unreasonable search and seizure)
Border crossings are a common setting for cannabis import/export charges, and searches at ports of entry raise important issues under section 8 of the Canadian Charter of Rights and Freedoms, which protects against unreasonable search and seizure. While Canadian courts recognize that travellers have a reduced expectation of privacy at the border (allowing for more routine inspections), police or border officials must still act within lawful authority and in a manner consistent with the Charter. If officers exceed their statutory powers, conduct an intrusive search without proper grounds, or otherwise violate section 8, a defence lawyer can seek to exclude the seized cannabis and related evidence under section 24(2) of the Charter. If that exclusion leaves the Crown without proof of importation or exportation, the charges may be stayed or dismissed. The seriousness of the Charter breach, its impact on the accused’s rights, and society’s interest in adjudicating drug offences all factor into whether exclusion of evidence is appropriate.
Real-World Example
Imagine a person flying into Canada from a country where cannabis is widely available. A friend, as a favour, packs a small quantity of cannabis in the traveller’s suitcase, telling them it is “just herbal medicine” and that it is no problem to bring along. When the traveller arrives at a Canadian airport, a border services officer selects their luggage for inspection and discovers several grams of dried cannabis. Because the traveller has no authorization or licence under the CDSA regulations to import cannabis, the officer detains them and contacts police. The individual may be charged under section 6(1) for importing cannabis, even if the quantity looks more like personal use than trafficking.
In this scenario, the Crown would have to prove that the person knowingly brought cannabis across the border. The defence might argue mistake of fact: that the accused honestly believed the substance was a legal herbal product and did not know it was controlled cannabis. The court would examine the surrounding evidence, such as what the friend said, any markings on the packaging, and whether the traveller’s explanation is credible. Border officers’ searches would likely be upheld as lawful under the more flexible standard that applies at Canadian borders, but if the search was conducted in an unusually intrusive or unjustified way, a Charter challenge could be raised. Depending on the quantity, the person’s record, and the overall context, the Crown could proceed summarily, exposing the accused to a fine, a possible short jail term, or both, rather than the much higher maximums available on indictment.
Record Suspensions (Pardons)
Because pre-legalization cannabis import/export under section 6(1) of the CDSA was a hybrid offence, it is generally eligible for a record suspension (formerly called a pardon) once the applicable waiting period has passed and all other criteria are met. The waiting period depends on how the case was concluded. Following a conviction, individuals typically must wait in the range of five to ten years after completing their sentence (including jail, probation, and payment of fines) before applying. Shorter waits tend to apply to less serious, summary conviction outcomes, while longer waits apply to more serious indictable convictions. A record suspension does not erase the fact that a person was charged, but it separates the record from standard criminal background checks, significantly reducing the impact on employment, volunteering, and travel opportunities. However, the Parole Board of Canada will assess each application on its merits, considering the nature of the offence, the person’s behaviour since conviction, and any outstanding legal or financial obligations.
Related Violations
- Possession for the Purpose of Trafficking
- Production of a Controlled Substance
- Trafficking in a Controlled Substance
These related offences often overlap in investigations involving cross-border movement of drugs. For example, a person caught importing large quantities of cannabis might also face charges for possession for the purpose of trafficking or participation in a broader trafficking network. Understanding how cannabis import export Canada laws fit together with these related offences is essential for anyone studying pre-legalization drug enforcement or dealing with historical cannabis convictions.
