As of June 2026, Amnesty International Canada and the Canadian Council for Refugees have filed a new Federal Court challenge arguing that Canada is violating the Safe Third Country Agreement by returning refugee claimants to the U.S. without applying court-mandated safety protections. The case directly affects asylum seekers arriving at the Canada-U.S. border who may be turned back without a fair hearing.

What is the Safe Third Country Agreement?

Canada and the United States signed the Safe Third Country Agreement (STCA) in 2002. Under this treaty, anyone who arrives at a Canadian land border crossing from the U.S. seeking asylum is generally ineligible to file a refugee claim in Canada. The underlying assumption is straightforward: the U.S. is considered a safe country where asylum seekers already had a fair opportunity to seek protection.

For more than two decades, this agreement has shaped how Canada processes refugee claimants at its southern border. But the conditions that made the STCA defensible in 2002 look very different in 2026.

Why are Advocates Challenging the STCA Right Now?

The current legal challenge is not the first time the STCA has faced scrutiny. Courts, advocates, and affected families have been fighting this agreement for years. What makes 2026 different is the cumulative weight of evidence that the U.S. is no longer a reliably safe destination for asylum seekers.

Under the current U.S. administration, immigration enforcement has intensified dramatically. People returned to the U.S. under the STCA have been held in detention facilities under conditions that advocacy groups describe as inhumane. Others have been deported to the very countries they fled, without adequate review or legal representation.

The Canadian Council for Refugees has documented cases where families with young children were separated or forced into impossible choices at the border. One mother described spending 15 days in a U.S. detention centre with her six-year-old son. She and her husband were eventually deported back to the country they had been fleeing, despite having close family members living in Canada, family members who would have made them eligible for an STCA exception, had border processes worked correctly.

What Did the Supreme Court of Canada Rule in 2023?

In 2023, the Supreme Court of Canada issued a landmark ruling on the STCA. The Court upheld the agreement but placed a critical condition on its constitutional legitimacy: Canada may only return asylum seekers to the U.S. if so-called “safety valves” are genuinely available and properly applied.

These safety valves are procedural safeguards built into the STCA. They are meant to protect individuals who would face unfair detention or the risk of deportation to a country where they could face torture or persecution. The Supreme Court was clear, without meaningful access to these safeguards, the STCA would be unconstitutional.

The problem? Refugee rights organizations now argue that Canada is ignoring this ruling in practice. Border officers are sending people back to the U.S. without properly applying the safety valve process. The new Federal Court challenge, filed in June 2026, centres precisely on this failure.

Source: Canada’s return of refugees to the US!

What are the Two Active Legal Challenges?

It is important to understand that there are two parallel court challenges running simultaneously:

• The first challenge dates back to 2017 and is now back before the Federal Court after reaching the Supreme Court. A hearing on whether the STCA violates equality rights under Section 15 of the Canadian Charter of Rights and Freedoms is scheduled for November 2026.
• The second challenge, newly filed in June 2026, focuses on Canada’s failure to implement the safety valve protections the Supreme Court mandated in 2023. This case involves real families, including a Honduran family that was deported to Honduras after being turned back at the Canadian border, who were never given access to the safeguards the court said were required.

Together, these two challenges mount a serious and multi-layered argument that Canada’s current border practices are both unconstitutional and a breach of its international human rights obligations.

Who Is Eligible for an STCA Exception?

Not everyone arriving from the U.S. is automatically turned back under the STCA. Exceptions exist, and they matter enormously:

• Family members: Individuals who have a close family member — spouse, child, parent, sibling, or grandparent, who is a Canadian citizen, permanent resident, or recognized refugee claimant may be exempt.
• Unaccompanied minors: Children travelling alone can apply for refugee protection in Canada regardless of the STCA.
• Document holders: People who hold a valid Canadian visa or other admission document are exempt.
• Public interest exceptions: In specific circumstances related to criminal justice or humanitarian concerns, exemptions may apply.

The challenge highlighted in the current court case is that even individuals who qualify for these exceptions are sometimes turned back at the border without proper assessment, exactly the systemic failure that the litigation seeks to correct.

What Does This Mean for Refugee Claimants in Canada?

If you or someone you know is considering seeking asylum in Canada, the current legal landscape requires careful navigation. The STCA remains in force, and border officers continue to apply it. A favourable court ruling could change this but that process takes time and the November 2026 hearing is still months away.

In the meantime, understanding your STCA exception eligibility before attempting to make a refugee claim at the border is essential. The difference between qualifying for an exception and being turned back can rest on documentation, timing, and how a claim is presented.

At ImmigCanada, our team of experienced professionals understands the complexity and urgency that refugee claimants face. If you are seeking asylum in Canada or need guidance on your options under the STCA, we encourage you to seek proper consultation before making any moves at the border.

Ready to understand your refugee or immigration options? Book a Consultation with ImmigCanada Today, our experts can help you assess your eligibility and rights.

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