Quick Answer
The Principal’s Discretion Category (PDC) is a small, separate pathway (up to 5% of places) that Victoria’s four Selective Entry High Schools use to offer places beyond the standard merit round. For 2026, PDC interview invitations went out on 18 September, and interviews will be held 5–14 October 2026, with successful candidates notified on 15 October. If your child has been invited, you have roughly two to three weeks to prepare, this guide walks through exactly what to expect and how to use that time well.
What Is the Principal’s Discretion Category (PDC)?
Victoria’s four Selective Entry High Schools: Melbourne High School, The Mac.Robertson Girls’ High School, Nossal High School, and Suzanne Cory High School, fill their Year 9 intake through three separate pathways:
- Standard Merit (roughly 85% of places) — based purely on entrance exam ranking.
- Equity Consideration (up to 10% of places) — for eligible students meeting specific criteria such as holding a Commonwealth Health Care Card or Pension Card, or identifying as Aboriginal or Torres Strait Islander.
- Principal’s Discretion Category (PDC) (up to 5% of places, capped by each school’s 4% rule per source school) — a pathway the school’s principal uses to consider candidates whose exam performance places them close to, but not quite inside, the standard merit cut-off.
Each school’s principal reviews exam results and personally identifies which near-miss candidates to invite into the PDC process. Being invited to apply for PDC is not an offer of a place. It simply opens the door to submit an application and, if shortlisted, attend an interview. The principal then makes the final decision after interviews are complete.
Importantly, if your child has already accepted an offer at one Selective Entry High School and is then invited to PDC at a higher-preference school, they can keep their existing offer while going through the PDC process at the other school, so there’s no risk in participating.
2026 PDC Timeline: Key Dates
| Stage | Date |
|---|---|
| PDC invitations published | Thursday 3 September, 10:00am |
| PDC application closes | Tuesday 8 September, 4:00pm |
| PDC interview invitations sent | Friday 18 September |
| PDC interviews held | 5–14 October |
| Successful candidates notified | Thursday 15 October, 10:00am |
If your child received an interview invitation on 18 September, the interview itself will fall somewhere in that 5–14 October window, right at the start of Term 4, which starts Monday 5 October. That means preparation needs to happen now, during the September school holidays, before the new term adds homework and assessments back into the mix.
How PDC Differs from a Standard Merit Offer
| Standard Merit | Equity Consideration | Principal’s Discretion (PDC) | |
|---|---|---|---|
| Basis for offer | Exam ranking only | Exam performance + eligibility criteria | Exam performance (near cut-off) + interview |
| Interview required? | No | No | Yes |
| Who decides | Centralised ranking (ACER/DET) | Centralised ranking + eligibility check | Individual school principal |
| Share of places | ~85% | Up to 10% | Up to 5% (school-specific cap applies) |
| When outcome is known | Rounds 1–3 (Aug) | Rounds 1–3 (Aug) | 15 October |
The key difference for families right now: PDC is the only pathway of the three that involves a face-to-face interview, which means it’s also the only one where targeted, short-notice preparation can genuinely make a difference to the outcome.
What Happens in a PDC Interview?
Each school runs its own PDC interview, so the exact format isn’t publicly standardised, but based on the general pattern of Selective Entry and specialist-school interviews (such as those at John Monash Science School), families should expect a conversation, not a written test. Interviewers are typically trying to understand:
- Why the student wants to attend that particular school, specifically
- How the student talks about their current academic strengths and interests
- Whether the student can reflect honestly on the exam experience and their broader academic journey
- General communication, composure, and maturity under a slightly formal, unfamiliar setting
Because PDC candidates are, by definition, students who scored close to the cut-off, principals are often looking for signs of genuine fit and motivation to help decide between very evenly matched applicants.
How to Prepare in the Next Two to Three Weeks
With Term 4 starting 5 October and interviews running through to 14 October, here’s a realistic prep sequence for the school holiday period:
- Confirm the exact interview date, time and venue as soon as it’s issued, and calendar it immediately, some schools give short notice within the window.
- Practise articulating “why this school” in the student’s own words, specific, not generic (“I want a challenging environment”), but tied to something concrete about that school’s programs, culture, or subjects.
- Run a mock interview with an adult who isn’t a parent: a tutor, mentor, or family friend, so the student experiences answering under mild pressure before the real thing.
- Review the exam experience honestly, principals may ask how the student felt they went, so it helps to have a calm, reflective answer ready rather than an anxious one.
- Keep it low-key at home. These interviews carry weight, but treating it as make-or-break tends to increase nervousness rather than performance. A calm, well-rested student generally interviews better than an over-drilled one.
Common Mistakes to Avoid
- Over-rehearsing scripted answers. Interviewers can tell when a response sounds memorised rather than genuine.
- Leaving preparation to the days right before Term 4 starts. Once school resumes on 5 October, homework and CATs return — the holidays are the better window.
- Assuming PDC works the same at every school. Each Selective Entry High School manages its own PDC applications and interviews, so if your child has preferences at more than one school, check each school’s own process directly.
If your family is navigating a PDC interview, or preparing for next year’s Selective Entry exam, JMSS entry, or VCE subject planning, get in touch with RL Education and we can help map out a preparation plan that fits the time you actually have.
FAQ
What is the Principal’s Discretion Category (PDC)?
It’s a pathway used by Victoria’s four Selective Entry High Schools to offer up to 5% of places to students who narrowly missed the standard merit cut-off, based on the principal’s review and a follow-up interview.
Is a PDC invitation the same as an offer?
No. Being invited to apply for PDC only means the student can submit an application and potentially be shortlisted for interview. The final offer decision comes after interviews, on 15 October 2026.
When are the 2026 PDC interviews?
Interviews are held between 5 and 14 October 2026, with outcomes released on 15 October at 10:00am.
Can my child keep an existing offer while going through PDC at another school?
Yes. If your child has already accepted an offer at one Selective Entry High School, they can retain it while completing the PDC process for a higher-preference school.
Does every Selective Entry High School run PDC interviews the same way?
No, each school manages its own PDC applications, shortlisting and interviews, so families should check directly with each school if their child has been invited to more than one.
What should we do if my child wasn’t invited to PDC?
PDC invitations are decided by each school’s principal based on exam performance, and there’s no separate application window to request one. Families whose children weren’t invited can focus on other pathways: including preparing for next year’s cycle, or exploring options like JMSS entry or private school scholarships.
