PhD Supervisor Approval in Australia: What Counts

PhD Supervisor Approval in Australia: What Counts

At most Australian universities, yes, you need a supervisor's agreement before you apply for a PhD, but the proof differs. Sydney accepts a copy of the email. Adelaide University wants the email and confirmation of an interview. RMIT wants a signed form in which the supervisor declares "I have interviewed" you. The University of Auckland, in New Zealand, lets you apply without one.

Our view: "Happy to supervise you" in an email is not the same document everywhere. The next step after a yes is to ask for the specific document your university names, in its words, before the deadline. A supervisor who agreed by email in August may not know that RMIT changed its rule in June 2026. When you are ready to finalise the proposal with them, choose GradPilot's PhD research proposal rubric for a free review.

Every university page and form quoted below was checked on 31 October 2026. Melbourne, Monash and Otago returned HTTP 403 to our fetch that day and are not included. For the first email before any yes, see the Australian PhD expression of interest example and contacting a PhD supervisor.

Is a supervisor compulsory before you apply?

Of the nine Australian universities in the table, six require a supervisor's support before or with the application, ANU says "most colleges" do, UOW encourages it, and UTS leaves it to the faculty (our count). In practice, plan as if you need one.

What counts as proof, university by university

This is the table to act on. Each row is the document the university names.

Three rules that change what you ask your supervisor for:

• RMIT's form asks for more than agreement. The supervisor ticks that they are "willing to act as the nominated supervisor", have "discussed the proposed research area", have agreement from any co-supervisors, are "eligible and have the capacity to supervise", declare "no actual, potential, or perceived conflict of interest", and that resources "will be available". RMIT says "from June 2026 onwards, the In-Principle Supervisor Supporting Statement Form must be filled out and submitted with your EOI", and the form warns: "Your application will be held if this form is incomplete or missing".
• An interview is a requirement, not a courtesy, at Adelaide and RMIT. Adelaide asks for confirmation of one; RMIT's declaration starts "I have interviewed". UNSW's guide also says "It is important to meet with them – either in person or via a video call".
• The supervisor must be eligible. RMIT: "Supervisors must hold a valid appointment at RMIT University." Adelaide: "an eligible principal supervisor". A friendly postdoc's yes is not the proof.

The reply you send after a yes

Two constructed examples, written by us, not real applicant statements. Names and details are placeholders.

Constructed example: after an unconditional yes (114 words, salutation to sign-off)

Dear Dr [Surname],

Thank you for agreeing to supervise my PhD on [topic]. I would like to apply in RMIT's [year] scholarship round, and RMIT now asks for its In-Principle Supervisor Support Form with the EOI. Section B is for you to complete and sign; it includes the line "I have interviewed, and agree to provide in-principle support". As we have only emailed so far, could we hold a 30-minute video call first? I am free [two or three times, with time zone].

I have filled in Section A and attached the form. If Dr [co-supervisor] will be an associate supervisor, the form asks for each supervisor's load in per cent.

Kind regards, [Name]

Constructed example: after "yes, if you get a scholarship" (116 words, salutation to sign-off)

Dear Dr [Surname],

Thank you for your reply. I understand your support depends on my receiving a scholarship. I would like to apply in [the round] at [university], which closes on [date from the university's page].

The application asks for [the document the university names, quoted from its page]. Would you be willing to provide that now, on the understanding that I will only enrol if I am funded? I can draft a short note for you to confirm or edit, if that saves you time.

I will also apply for [an external or home-country scholarship] in case the university award does not come through, and will tell you the outcome of each.

Kind regards, [Name]

What the two emails are doing

• Both name the document, in the university's words, and the deadline. That is the whole point of the reply.
• The first asks for the interview RMIT's form presumes, instead of asking the supervisor to sign something untrue.
• The second treats the condition as normal. A conditional yes is still support, and the email asks for the proof without asking the supervisor to drop the condition.
• Neither asks "Will I be admitted?" The supervisor cannot answer that, as the next section shows.

In-principle support is not an offer

UNSW says it plainly, and UQ's wording points the same way:

• UNSW Arts, Design & Architecture and Law & Justice: "an invitation to apply does not constitute an offer for admission to study at UNSW."
• UNSW Engineering: "a successful EOI outcome does not constitute an offer of admission to UNSW."
• UQ: supervisor support means "you will be invited to submit a final application", not that you are admitted.

What still decides the outcome after a yes:

1. Eligibility. Your degrees must meet the entry rule. Our guide to an Australian PhD without honours covers what to document.
2. English. UNSW's main Arts, Design & Architecture EOI form says EOIs "cannot be processed without providing evidence of meeting UNSW's English language requirements".
3. Scholarship ranking. The University of Sydney's selection process says "Selection is based on academic merit and research experience". Supervisor support is not on its list. See what Australian PhD scholarship ranking scores.
4. Supervisor capacity. Adelaide University says your likelihood of an offer depends on alignment with supervisors' interests and "the capacity of supervisors to accept you as a research student".

How many supervisors to contact

No university page we checked sets a number. Two set limits at the EOI stage:

• RMIT: "ONLY ONE EOI MAY BE SUBMITTED FOR CONSIDERATION AT ONE TIME". In the STEM College you "register your interest in up to three available projects".
• UQ: the EOI names one proposed supervisor. If they decline, "you can choose another supervisor and submit a new EOI."

Our recommendation: before any yes, write to one supervisor per project idea, and to no more than three at once across different universities, because each email needs its own paragraph on that supervisor's work. Once one says yes, tell the others where you stand. A supervisor who learns at the interview that you have two other signed forms has a reason to stop.

The countercase: if you are applying to advertised, funded projects rather than proposing your own, apply to as many projects as the rules allow. Each advertisement is its own vacancy, and RMIT's three-project rule in STEM allows for that.

Your proof checklist

1. Read your university's document list today. Pass: you can quote the document it names.
2. Check the supervisor is eligible. Pass: they hold an appointment that qualifies them to supervise.
3. Hold the interview if the proof needs one. Pass: you have a date in writing.
4. Send the reply that names the document. Pass: it includes the deadline.
5. File the proof with the application. Pass: the email, form or invitation is uploaded, or the supervisor has confirmed they sent theirs.
6. Keep every email. Pass: you have a folder for this application with dates.

Questions about supervisor approval in Australia

Is an email from the supervisor enough?

At Sydney, yes: the university says the evidence "could be a copy of the email correspondence". At Adelaide University, an "informal email" is sufficient for supervision, but you also need interview confirmation unless you have a prior professional relationship. At RMIT, no: from June 2026 it wants the signed form.

Do I need an interview with the supervisor?

At Adelaide University and RMIT, yes (Adelaide allows an exception for a prior professional relationship). UNSW says it is "important to meet with them". UQ says a supervisor who is interested will "organise an informal interview".

What if the supervisor only agrees if I get a scholarship?

Ask for the university's named proof anyway, as the second email does. Plan a second funding route.

Can I apply to Auckland without a supervisor?

To apply, yes. But the Medical and Health Sciences and Science templates need a supervisor's endorsement for the Doctoral Scholarship, and Engineering and Design says "Having a confirmed supervisor is mandatory" for it. Our Auckland Statement of Research Intent example covers each faculty. Once you have the supervisor's agreement, use it as evidence in Question 2 of your Genuine Student statement for PhD applicants.

The supervisor's agreement is separate from your two referee reports for Australian universities.

Get a free review of your research proposal

Get a free Quick Review of your research proposal against GradPilot's PhD research proposal rubric for UK, Ireland and Australia. It reads for a research question stated early, a gap built from named prior work, methods that answer each question, a feasible scope, and where the project belongs in your supervisor's work. For the paragraph that explains why this supervisor, use the PhD adviser-fit rubric, or start from the PhD statement of purpose review page.

More guides for this step:

• UNSW HDR expression of interest: the faculty EOI that needs proof of supervisor contact.
• PhD research proposal length in Australia: the number to write to once your supervisor agrees.
• Australian PhD interview and scholarship offers: what happens after the application.
• PhD essays hub: every PhD statement and proposal guide in one place.

Sources

Retrieved 31 October 2026, except where noted.

• The University of Sydney, How to apply for postgraduate research (no year stated): supervisor-first rule, Law and Business exception, email evidence.
• The University of Sydney, Higher Degree by Research Scholarship Selection Process (no year stated): selection basis.
• UNSW Sydney, 2025 Higher Degree Research Guide (July 2025): proof of agreement, meeting in person or by video.
• UNSW Arts, Design & Architecture, How to apply and EOI form (January 2026): proof of contact, invitation email, not an offer, English.
• UNSW School of Art & Design, HDR EOI form (March 2025): supervisor confirmation sent separately.
• UNSW Law & Justice, How to apply (no year stated): invitation not an offer.
• UNSW Engineering, Postgraduate research application guide (no year stated): EOI outcome not an offer.
• The Australian National University, Apply for postgraduate research (no year stated): most colleges.
• The University of Queensland, Submit an expression of interest (no year stated): supervisor review, interview, decline rule.
• Adelaide University, Apply for a research degree (no year stated): written confirmation, informal email, interview, offer factors.
• RMIT University, How to apply for a research degree (2027 round) and In-Principle Supervisor Support Form (no year stated): evidence with the EOI, form from June 2026, declaration, one EOI at a time, three STEM projects.
• The University of Western Australia, Higher Degree by Research (no year stated): confirm your supervisor before applying.
• University of Wollongong, How to apply (no year stated): contact encouraged.
• University of Technology Sydney, Write a research proposal (no year stated): faculty preferences.
• University of Auckland, Doctoral application help, Medical and Health Sciences SRI template and Engineering and Design SRI template (no year stated): supervisor not required to apply; endorsement and supervisor statement for the scholarship.