Graduate Diploma of Education or Master of Teaching: what the national accreditation standard actually fixes

If you are comparing a one-year Graduate Diploma of Education against a two-year Master of Teaching, the first thing to know is that the national accreditation standard does not offer that trade. It sets a floor on the professional studies component, and the floor is two years of full-time equivalent study.

That is why the award names on Australia’s national list of accredited initial teacher education programs look the way they do, and why the choice in front of you is usually a different one from the one the marketing pages imply.

This page reports what AITSL publishes and what its own list shows. It is not AITSL, it is not a teacher regulatory authority, it does not accredit or assess anything, and it does not predict whether any authority will register you.

The sentence that decides it

AITSL’s Accreditation Standards and Procedures — the document a program must satisfy to be nationally accredited — opens its structural requirement like this:

“Programs comprise at least 2 years of full-time equivalent (FTE) professional studies in education.”

It then sets out the total shape a graduate has to end up with: a program of four years FTE or longer, in one of three configurations. The one that matters here is the first — “a 3-year FTE undergraduate degree providing the required discipline knowledge, plus a 2-year FTE graduate entry professional qualification”.

Read that carefully, because it is doing two jobs at once.

It sets the length of the teaching qualification. Two years FTE of professional studies, whatever the award is called.

It also sets what your existing degree has to be worth. Three years FTE of discipline knowledge. Your prior degree is not merely an entry ticket; it is counted as part of the four-year total. A graduate-entry teaching qualification is the second half of a structure, not a standalone credential.

The standard is award-name-blind. It never says “Master of Teaching”. It says two years FTE. A Graduate Diploma of Education that ran for two years FTE would satisfy that clause; a Master of Teaching compressed below it would not.

What the national list actually contains

AITSL publishes the national list of accredited programs as an open table on its own site — course name, duration in years, and campus locations, grouped by provider. We read and counted it on 3 September 2026.

Of the rows carrying a duration, the award names divide almost entirely into two families: Bachelor-level awards, at 253 rows, and Master-level awards, at 136. There is exactly one Graduate Diploma anywhere on the list — a Graduate Diploma of Education (Montessori), taught in Perth — and its listed duration is two years.

The duration column tells the same story from the other direction. The values that appear are 1.5, 2, 2.12, 2.5, 4, 4.25, 4.5 and 5 years. The undergraduate cluster sits at 4 years, with 231 rows. The graduate-entry cluster sits at 2 years, with 117 rows.

No program on the list is listed at one year.

Two rows sit below two years, at 1.5 — a Master of Teaching (Secondary) delivered online and a Master of Primary Teaching. We are not going to read that as a breach of the standard, because the list’s “Duration (years)” column and the standard’s “full-time equivalent” are not obviously the same unit: an accelerated delivery can compress two years of FTE study into eighteen calendar months. If you are considering one of those two, the question to put to the provider in writing is how many years FTE of professional studies the program carries, not how many calendar months it takes.

We are also reporting these as counts we made from a live page on a particular day, not as a figure AITSL publishes. Providers gain and lose accreditation; the numbers will move. The shape is what matters, and the shape is stable: the one-year Graduate Diploma of Education is not a thing you can currently enrol in and expect to come out with a nationally accredited teaching qualification.

So what is the real choice?

Not one year versus two. Three other choices, all of which are live.

Which two-year graduate-entry program, given what your existing degree contains. This is the one that most often goes wrong, and the standard is explicit about it. Program Standard 3.4 requires entrants to graduate entry programs to hold “a discipline-specific bachelor or equivalent qualification relevant to the Australian Curriculum or other recognised areas of schooling provision”, and then splits by sector: for secondary teaching, “at least a major study in one teaching area and, preferably, a second teaching area comprising at least a minor study”; for primary and combined primary/early childhood programs, “at least one year equivalent full-time student load (EFTSL) study relevant to one or more learning areas of the primary school curriculum”.

That means your transcript decides which programs are open to you, and it decides it by subject content, not by degree title. A three-year degree with no identifiable major in a teaching area does not satisfy the secondary limb, however good the degree is. This is the point at which people discover they need to add undergraduate study before they can start the teaching qualification at all.

Graduate entry versus an integrated undergraduate degree. If your existing degree does not carry the discipline knowledge, configuration (b) or (c) — a four-year integrated or combined degree — may be the shorter total route rather than the longer one, because it builds the discipline content and the professional content together instead of making you buy them separately. On the accredited list, that family is the 231 rows at four years.

Primary versus secondary. These are separate accreditation limbs with separate prerequisites and separate content requirements, and switching between them later is expensive. AITSL’s mandatory content requirements for graduate entry primary programs, for instance, require “one year of full-time-equivalent study of discipline-specific curriculum and pedagogical studies across the learning areas of the primary school curriculum”, with specified minimum loadings for English/literacy — including a carved-out minimum for early reading instruction — and for mathematics/numeracy. A secondary program is built around your teaching areas instead. Decide this before you apply, not after.

Accreditation is national; registration is not

One more separation that trips people up. AITSL accredits programs against the national standards. It does not register teachers. Registration is done by the teacher regulatory authority in each state and territory, and AITSL’s own list page says so: “Please contact the local teacher regulatory authority or teacher education provider for any program-related enquiries.”

That has a practical consequence. Completing an accredited program is necessary but it is not the whole of what a state authority asks for — the authorities layer their own requirements on top, including supervised professional experience and, in several jurisdictions, a literacy and numeracy test for initial teacher education. Victoria’s regulator, for example, routes graduate applicants through its own qualification requirements page rather than through AITSL. Check the authority in the state you intend to teach in, and check it before you enrol, not after you graduate.

We cover the four-year total and how it is counted in the four-year initial teacher education requirement, what happens when the degree you already hold is from overseas in teacher certification with an overseas degree, and the professional-experience component — which is measured in days and is a common reason an otherwise-accredited program does not satisfy an authority — in supervised teaching practice days.

The dates that will invalidate this page

The Accreditation Standards and Procedures have been revised repeatedly. AITSL states they were “initially developed in 2011 and revised in 2015, with further updates made in 2018, 2019, 2023 and 2025”, and that the 2025 update “incorporates the 2023 addendum”.

A further change is already scheduled and published on the same page as a transition table: twelve months of transition and familiarisation from 1 January 2026, and “Implementation of the Revised Accreditation Standards and Procedures” from 1 January 2027.

Accreditation attaches to the version of the standards in force when a program was accredited, and what a regulatory authority asks of you attaches to when you started and when you apply. If you are choosing a program now for a 2027 or 2028 start, that transition date sits inside your decision. Ask the provider which version of the standards its accreditation was granted under and when that accreditation expires.

What this page does not do

It does not tell you whether a particular program will admit you, or whether a teacher regulatory authority will register you. Admission is the provider’s decision; registration is the authority’s. Nothing here predicts either.

It does not reproduce AITSL’s list of accredited programs, and it should not be used as a substitute for it. The list is a live page that changes; read AITSL’s own list on the day you need it.

It does not name any program or provider as unaccredited. The only thing we report about the list is what award names and durations appear on it, on one dated reading.

It does not cover visas or migration. A skills assessment for migration and teacher registration are separate processes with separate decision-makers; for anything in the first category go to the Department of Home Affairs or a registered migration agent.

And it does not claim currency beyond 3 September 2026 — least of all across the 1 January 2027 implementation date named above.