Medical Inadmissibility Challenges
Reviewed October 6, 2026
The documents needed to challenge medical inadmissibility depend on the stage of the case and the legal ground being raised. Responding to a procedural-fairness letter before refusal is different from appealing a sponsorship refusal afterward. There is no general Immigration Appeal Division (IAD) “medical appeal” available to every immigration applicant.
Identify the ground and the stage of the case
Section 38 of the Immigration and Refugee Protection Act addresses danger to public health, danger to public safety and excessive demand on health or social services. Evidence must address the particular ground identified. A diagnosis by itself does not answer every issue.
Certain categories are exempt from the excessive-demand ground, including a person determined to be a family-class spouse, common-law partner or child of the sponsor, and specified refugee, protected-person and family-member categories. Not every sponsored relative is exempt. These exemptions do not remove the separate public-health and public-safety grounds.
Before refusal: respond to the procedural-fairness letter
Read the letter carefully and record its response deadline. Obtain the medical concerns and the information relied on, identify errors or gaps, and provide a focused response supported by relevant records. Do not assume that a deadline applicable to an appeal also governs this response. If more time is needed, seek an extension promptly; it is not guaranteed.
The fairness letter, relevant correspondence and any assessment or service-cost information provided.
Current specialist reports explaining the diagnosis, severity, treatment, prognosis and the basis for any disagreement with the assessment.
Relevant test results and treatment records, with clear explanations of changes in the condition or proposed care.
Evidence of likely health or social services required, their frequency and expected duration, where excessive demand is at issue.
Reliable information addressing the particular public-health or public-safety concern where either ground is raised.
The appropriate assessment period and evidence depend on the case. There is no universal requirement for a ten-year prognosis, testing in one particular country, or proof that the person will be employable. A qualified expert should address the actual issue rather than offer a general assurance of good health.
Mitigation plans have limits
If IRCC invites a mitigation plan, follow its instructions and support the plan with credible evidence of the proposed services, payment arrangements and ability to carry them out. IRCC’s mitigation-plan guidance explains that these plans are not available in every case.
A promise to pay privately or buy insurance does not automatically resolve excessive demand. IRCC does not permit an applicant simply to opt out of publicly funded health services, apart from the outpatient prescription-drug circumstances described in its guidance. Some eligible services may be addressed through an individualized plan; the legal ground, province or territory and service type matter.
After refusal: determine the available remedy
For a qualifying family-class sponsorship refusal, the sponsor may have an IAD appeal under section 63(1) of the Act. The sponsor, not the sponsored applicant, files that appeal. The IRB’s sponsorship appeal instructions require the notice and required accompanying documents to be received within 30 days after the sponsor receives the refusal decision.
Not every refusal carries an IAD appeal right. Federal Court judicial review may be the appropriate route in other cases, subject to leave, statutory requirements and exhaustion of any available appeal. Section 72 of the Act sets short filing and service deadlines: generally 15 days for a matter arising in Canada and 60 days for one arising outside Canada. Obtain advice promptly about the correct remedy and deadline.
Prepare the appeal record and evidence
Keep the refusal decision, notice of appeal, appeal record and all relevant correspondence.
Obtain medical reports addressing the refusal ground and the underlying assessment, including relevant updated evidence.
Arrange appropriate expert evidence where needed and follow the rules governing witnesses and expert reports.
Provide documents to both the IAD and the other party, with the required proof of service. Documents supplied to IRCC earlier should not simply be assumed to have been properly disclosed for the appeal.
Use the current disclosure deadlines
Under rule 26 of the Immigration Appeal Division Rules, 2022, the initial documents relied on—or the statement that no documentary evidence will be used—must be received no later than 60 days after receipt of the appeal record. This is not a blanket deadline of 60 days before the hearing.
Rule 27 generally requires documents responding to another party’s evidence no later than 30 days before the proceeding. Other rules and case-specific directions may also apply. Late disclosure requires permission under the rules; an adjournment or acceptance of late evidence should not be assumed.
Related guidance
The most useful documents are those that answer the actual concern at the correct procedural stage. Contact our office for advice about your circumstances. This article provides general information, not legal advice.