On this page (8 sections)
The short answer
HALT certification runs in two stages. In Stage 1 you submit annotated evidence of your teaching, observation reports and referee statements, and two trained assessors judge them against the Highly Accomplished or Lead descriptors. In Stage 2 an external assessor visits, watches you teach and interviews your principal. NSW splits Stage 1 into two modules covering 20 descriptors. Fees run from $605 (NSW HA) to $1,825 (NT).
- Before you start: check eligibility, get your principal's support and do the orientation.
- NSW: 20 Standard Descriptors (14 mandated), at most 5 evidence sets per module, about 700 words of narrative per set.
- NT: up to 35 artefacts, 3 to 5 referees, and two 60-minute lessons observed at the site visit.
- Plan on several months from orientation to decision.
Before you apply: the readiness check
Do these before you pay anything
- 1
Confirm you're eligible
Most authorities want Proficient accreditation or full registration, recent satisfactory performance reviews (2 for Highly Accomplished, 3 for Lead in NSW and the NT), citizenship or permanent residency, and your principal's support. Tasmania also asks for 3 years' teaching and 1 year of full registration.
- 2
Self-assess against the descriptors
Read the Highly Accomplished or Lead descriptor for every focus area and rate yourself honestly. The NT tells applicants to use AITSL's Teacher Self-Assessment Tool. If you can't name a piece of evidence with measurable impact for at least two-thirds of the descriptors, you're probably a year away.
- 3
Talk to your principal
Your principal (or TA Delegate in NSW) verifies eligibility, writes or nominates an observation report, and is interviewed during the site visit. In the NT and Tasmania their endorsement is a formal entry requirement.
- 4
Do the orientation
NSW makes the HALT Orientation Course compulsory before you begin. The NT asks you to attend an introductory session and a full-day workshop. Tasmania runs information sessions and an 'Intent to Participate' form.
- 5
Choose your level
Pick Highly Accomplished or Lead now. Switching later means re-mapping all your evidence, because every descriptor changes. Read HALT explained if you're unsure.
Stage 1: the evidence portfolio
Stage 1 is where most of the work happens. Under the national framework, which the TRB NT's Guide to Certification sets out in detail, your portfolio has three parts: a teacher reflection, direct evidence and referee statements.
Referees can verify up to 15 of the 37 focus-area descriptors for you. Each one they verify is treated as met, which cuts how much you need to show. In the NT, 0 verified descriptors leaves you 35 artefacts, 1 to 5 leaves 33, 6 to 10 leaves 29 and 11 to 15 leaves 25. Choose referees who have actually seen the work and can speak in Standards language.
How long should annotations be?
- Per focus-area descriptor: about 150 words each
- Per artefact covering several descriptors: about 350 words
- Per evidence set covering several artefacts and descriptors: about 600 words
Those are the NT's suggested lengths. An artefact alone doesn't meet a descriptor. The annotation has to say why you did it, what changed for students or colleagues, and how you know. Assessors look for impact, not activity.
Example annotation (fictional, for illustration): descriptor 5.4.3, Interpret student data
- Artefact
- Year 8 maths pre/post test spreadsheet, term 2
- Context
- Three Year 8 classes, 74 students; I led the faculty's fractions unit review
- What I did
- Analysed item-level pre-test results with two colleagues; found 60% of errors were on equivalent fractions
- Change to practice
- We added 4 explicit-teaching lessons and a weekly retrieval quiz across all three classes
- Impact
- Average post-test score rose from 48% to 71%; the proportion below 40% fell from 31% to 9%
- Colleague impact
- Both colleagues now run item analysis independently; the template is used by the Year 9 team
This is a made-up example to show structure. Your annotation should use your own data, and the artefact must be verifiable by a referee.
The NSW version: modules, sets and the 14 mandated descriptors
NESA runs HALT as a modular application. You show 20 Standard Descriptors at your level. 14 are mandated and 6 are your choice. In practice, 2.3 (curriculum, assessment and reporting) applies only to secondary teachers and 2.5 (literacy and numeracy strategies) only to early childhood and primary teachers.
The NSW pathway
- 1
Module 1
Nominate 10 descriptors. Submit no more than 5 evidence sets, each covering 2 to 4 descriptors, with a structured narrative of about 700 words per set in eTAMS. Fee: $180 (HA) or $220 (Lead).
- 2
Assessment
At least two NESA-trained HALT assessors assess each module, which takes up to 28 days, not counting school holidays. Add 7 days if a third assessor is needed.
- 3
Site Visit
Request it after Module 1. An External Assessor observes 3 sessions across one day (2 must involve teaching students), has a professional discussion with you and interviews your principal or TA Delegate for 30 minutes. You get the report within 72 hours. Fee: $245 (HA) or $275 (Lead).
- 4
Module 2
Nominate the next 10 descriptors, plus any not met in Module 1. One module must include an observation report of a colleague's teaching, covering 2 to 4 descriptors. Fee: $180 (HA) or $220 (Lead).
- 5
Revisions and decision
If any descriptors aren't demonstrated, you get 3 months to submit revisions. NESA then makes the accreditation decision.
Stage 2: the site visit
The site visit checks that the teacher in the portfolio is the teacher in the room. In the NT it's expected to take one day. It includes a pre-observation discussion you lead, two 60-minute lessons, a post-observation discussion, and professional discussions with your principal and 3 to 5 colleagues or referees if needed. If the evidence is still inconclusive, the assessors can arrange a further visit or another assessor.
Site visit preparation
- Pick lessons that show the descriptors you nominated, not your flashiest lesson
- Write a one-page context sheet: class profile, learning goals, data, what to look for
- Brief your principal and referees on which descriptors they can speak to
- Have the student work and data from your portfolio on hand in case the assessor asks
- Plan what you'll say in the post-lesson discussion about impact and next steps
Fees and timelines by authority
Some employers reimburse fees or give release time. Ask your principal or union before you pay.
Fees for work-related certification may be tax deductible as self-education if they relate to your current job. Read self-education expenses for teachers and keep the receipts.
A realistic 6-to-9-month plan
Free calculator
AI HALT Evidence Planner
Build your descriptor map, spot thin evidence and plan your timeline around your authority's submission windows.
Plan my evidenceWhy applications fall short
- Activity without impact. 'I ran a PD session' doesn't meet a descriptor. 'Six colleagues changed their feedback routine and Year 9 writing scores rose' can.
- No colleague dimension. Both higher career stages are about lifting others. Evidence limited to your own class rarely carries Highly Accomplished, and never Lead.
- Artefacts that don't match the annotation. If the annotation claims a data analysis, the data has to be in the artefact.
- Wrong level. Lead descriptors ask you to initiate and lead. Supporting someone else's initiative is usually Highly Accomplished evidence.
- Referees who can't speak to the descriptors. Brief them, or choose someone who saw the work.
Once you're certified, check the pay rules. In NSW the HA/Lead rate ($141,997 from 9 October 2026) also needs a year at Step 7. Compare the money with other options in our teacher career progression guide.
Frequently asked questions
How long does HALT certification take?
How many pieces of evidence do I need for HALT?
What happens at the HALT site visit?
What are the 14 mandated descriptors in NSW?
Can I fail HALT and try again?
Who can be a HALT referee?
Is HALT evidence the same as annual performance review evidence?
Sources we checked · last verified 2026-10-16
- 1.NESA: Apply for HALT accreditation
- 2.NESA: Mandated Standard Descriptors
- 3.NESA: Develop your evidence
- 4.NESA: Pathways to submit evidence
- 5.NESA: Complete a Site Visit
- 6.TRB NT: Guide to Certification of Highly Accomplished and Lead Teachers (PDF)
- 7.TRB NT: HALT timelines and fees
- 8.TRB Tasmania: HALT certification
- 9.AITSL: Australian Professional Standards for Teachers
About this page
Written and fact-checked by the TeacherPay AU editorial team against the enterprise agreements, awards and official pages listed in the sources. It is general information, not personal financial, tax or legal advice. Spotted something out of date? Tell us and we'll fix it, usually within a day. See our editorial policy and how we calculate.
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