Foreign nationals who are found to be inadmissible will not be allowed to enter Canada. 

Under Canada’s Immigration and Refugee Protection Act (IRPA), numerous grounds for inadmissibility may prevent individuals from entering or remaining in Canada. These grounds are designed to protect the health, safety, and security of Canadians, as well as to maintain the integrity of the immigration system. 

The reasons for inadmissibility under IRPA include:

1. Security Reasons: Individuals who have engaged in espionage, terrorism, or organized crime, or who pose a threat to the security of Canada or its residents, may be found inadmissible.
2. Human or International Rights Violations: Those who have committed serious human rights violations or have been involved in war crimes, crimes against humanity, or genocide may be deemed inadmissible.
3. Criminality: Individuals with a criminal record, including convictions for certain offenses both inside and outside of Canada, may be considered inadmissible. This includes crimes such as assault, theft, drug offenses, and driving under the influence.
4. Health Reasons: People with a serious health condition that is likely to endanger public health or cause excessive demand on Canada’s healthcare system may be found inadmissible.
5. Financial Reasons: Individuals unable or unwilling to financially support themselves in Canada or who may require social assistance may be considered inadmissible.
6. Misrepresentation: Providing false or misleading information or documentation in an immigration application or during an immigration process can result in a finding of inadmissibility.
7. Non-Compliance: Failure to comply with the Immigration and Refugee Protection Act or other immigration laws and regulations can lead to a determination of inadmissibility.

However, there are ways to overcome inadmissibility under the IRCC. Lyon Stern is one of Canada’s leading immigration firms with considerable experience dealing with inadmissibility matters. Lyon Stern immigration expert, Michael Sigurdson explains that is important to note that the immigration authorities assess each case individually. In certain circumstances, there may be the possibility of appeal, specific exceptions, or additional considerations. 

Additionally, there are provisions and procedures available in some cases to overcome or address inadmissibility, such as through rehabilitation, humanitarian and compassionate considerations, or obtaining a temporary resident permit.

 Inadmissibility under Canadian immigration law can be very complex. For detailed and up-to-date information on inadmissibility grounds and potential remedies, it is advisable to seek professional legal advice.