The Therapeutic Decision Making (TDM) exam is a clinical assessment administered by the Medical Council of Canada (MCC) for International Medical Graduates (IMGs) seeking to practise medicine in Canada. This high-stakes examination became mandatory in 2018 after the College of Physicians and Surgeons of Alberta (CPSA) required IMGs who were not eligible for the General Register to successfully pass the TDM before pursuing independent practice.
The purpose of the TDM exam is to ensure that internationally trained physicians demonstrate therapeutic decision-making skills equivalent to those of Canadian-trained family physicians. It evaluates whether candidates can safely assess patients, identify clinical problems, and choose appropriate management strategies within the Canadian healthcare context.
Therapeutic decision-making involves accurately interpreting patient symptoms, identifying underlying causes, formulating differential diagnoses, and selecting the most appropriate evidence-based treatment plans. Since this process is central to effective patient care, the TDM exam is designed to confirm that IMGs possess the clinical judgment, communication skills, and professional standards expected of physicians practising in Canada.
In 2020, the MCC and provincial regulators updated eligibility pathways. IMGs were required to meet Provisional Register requirements and complete a Review of Qualifications before attempting the TDM exam. These changes were implemented to streamline recruitment and align the TDM more closely with Practice-Ready Assessment (PRA) programs across Canada.
Purpose of the TDM Exam
The TDM exam assesses a candidate’s ability to manage common and high-impact clinical presentations encountered in Canadian Family Medicine, including:
- Health promotion and disease prevention
- Acute and chronic disease management
- Safe prescribing and medication management
- Recognition and management of adverse drug effects
- Appropriate referrals and follow-up care
The exam ensures that IMGs can provide patient-centred, evidence-based care while meeting Canadian safety and quality standards.
Exam Format and Structure (2026)
The TDM exam is a 3.5-hour, computer-based assessment administered nationally through Prometric test centres or via remote proctoring (ProProctor).
Key Features
- 40 patient-based clinical cases
- Each case includes 1 to 4 short-answer questions
- Approximately 100 total write-in responses
- Offered in English and French
- Conducted entirely in a short-answer format
Candidates respond using text boxes, with each box designed for a single answer. Some questions require multiple responses, each entered separately.
Skills Assessed
The TDM exam focuses on clinical decision-making in Family Medicine, specifically evaluating your ability to:
- Gather relevant history and physical examination findings
- Develop appropriate differential diagnoses
- Select and interpret diagnostic investigations
- Formulate safe, evidence-based management plans
- Prescribe medications accurately (name, dose, route, frequency, duration)
- Identify adverse drug reactions and interactions
- Communicate diagnoses and management plans clearly to patients
Candidates are often asked to justify their treatment decisions, demonstrating not only what they would do, but why they would do it.
TDM Exam Dates for 2026
The TDM exam is typically offered three times per year, and 2026 is expected to follow the same schedule.
Tentative TDM Exam Dates 2026
- January 14, 2026
- May 27, 2026
- September 16, 2026
⚠️ Please note:
- These dates are tentative and subject to change
- Registration periods usually open several months in advance
- Scheduling is strictly first-come, first-served
Candidates should regularly monitor official CPSA and MCC communications to avoid missing registration windows.
How to Register for the TDM Exam (2026)
Step 1: Review of Qualifications
Before applying, confirm your eligibility by submitting a Review of Qualifications through physiciansapply.ca, the MCC’s centralized portal. The MCC will verify your credentials before the CPSA issues an eligibility letter.
Step 2: Monitor Application Periods
Once eligible, monitor the CPSA website for application openings. Early application is essential, as exam slots fill quickly.
Step 3: Submit Your Application
Apply through the CPSA online portal using the same email address associated with your physiciansapply.ca account. You will need to provide:
- Medical Identification Number for Canada
- Country of residence
- Language preference
- Details of prior exam attempts
- Accommodation requests (if applicable)
Step 4: Pay the Exam Fee
After CPSA approval, you must pay the exam fee immediately. Your seat is not secured until payment is complete.
TDM Exam Fees (Updated for 2026)
For 2026, the expected TDM exam fees are:
- January–March exams: $2,640 + GST
- April–December exams: $2,900 + GST
GST (Goods and Services Tax) is approximately 5%. Fees are subject to change and should always be confirmed on official CPSA sources.
Scheduling the Exam
Several weeks before the exam, the MCC will issue your Authorization to Test (ATT) through physiciansapply.ca. Using this ATT, you can schedule your exam via Prometric, selecting either:
- An in-person test centre, or
- Remote proctoring through ProProctor
Preparation Tips for the TDM Exam
Document Preparation
Ensure you have:
- A valid government-issued photo ID
- CPSA eligibility letter (issued within the last year)
- Proof of exam fee payment
Create a Structured Study Plan
- Weeks 1–4: Review core Family Medicine topics and guidelines
- Weeks 5–6: Practice case-based scenarios and identify weaknesses
- Weeks 7–8: Timed mock exams and focused revision
Time Management Skills
Practice writing concise, focused answers. The TDM exam rewards clarity and clinical reasoning more than lengthy responses.
Prepare with CanadaQBank
CanadaQBank is a leading preparation resource specifically designed for the TDM exam.
CanadaQBank TDM Features
- 312 expertly designed clinical cases
- 796 short-answer questions
- Realistic Family Medicine scenarios
- Detailed explanations rooted in Canadian guidelines
- Timed, untimed, and tutor modes
- Adjustable test blocks and in-test note-taking
- Advanced performance analytics and peer comparison
- Continuously updated content aligned with current standards
CanadaQBank allows candidates to develop strong therapeutic reasoning, improve confidence, and practise under exam-like conditions—making it an essential tool for success on the TDM exam.
Final Thoughts
The TDM exam in 2026 remains a critical requirement for IMGs pursuing independent practice in Canada. With its emphasis on real-world Family Medicine decision-making, success requires structured preparation, strong clinical reasoning, and familiarity with Canadian standards of care.
By applying early, understanding the exam format, managing timelines carefully, and preparing with high-quality resources like CanadaQBank, you can approach the TDM exam with confidence and clarity.