Specialist-Led HierarchicalOETlabWriting Evaluation
Built on the official OET criteria. Our layered review gives you accurate, complete feedback on every referral letter.
Not just a correction. A complete evaluation.
Specialist-led, multi-layer evaluation
Updated based on official OET criteria. Each layer isolates a specific scoring risk to maximize accuracy and consistency.
Layer 1: Conciseness & Information Selection Audit
We verify relevance, remove redundancy, and ensure every sentence earns its place in the referral letter.
Layer 2: Clinical Accuracy & Criterion Alignment
We cross-check clinical logic, accuracy, and alignment with official OET Writing criteria to avoid costly marking losses.
Layer 3: Professional Tone & Genre Polish
We finalize register, tone, and genre conventions so your writing reads like a clinician-to-clinician communication.
Ready? Click 'Submit Your Letter' to begin your specialist audit.
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Success Stories
Real outcomes from candidates who trusted our hierarchical evaluation.
Linked to the official OET criteria.
"I would like to express my sincere gratitude for the OETlab team. Yesterday I received my Hierarchical Audit about the last case note. It was something I cannot describe really — I enjoyed reading it line by line. They focused on every single detail and that was very helpful, and the most interesting thing was that they linked the band score with the corresponding one from the official OET criteria. This is what I really need because I am not easily convinced with talks without evidence, so I was sure that was my score because the standard for comparison was there. I took my decision to subscribe to their writing corrections service in the nearest future, and I advise you to do so. Again, thank you very much OETlab — that was useful and very helpful."
Accurate, valuable evaluation.
"I am more than grateful and thankful for your accurate and valuable analysis and evaluation. I would be happy to follow your advice."
Pushing to Grade B.
"Got my OETlab Premium Audit for Week 3. Sentence-by-sentence feedback was clear and showed exactly where I went wrong with doses and omissions. The exercises and model answer are really helpful for pushing to Grade B."
I noticed my mistakes.
"First, thank you so much for your correction. I have noticed my mistakes, and I will focus next time."
Everything you need to know
How OETlab evaluates your OET Writing referral letters, what it costs, and how fast you get feedback.
Still have a question? Submit your letter and we will guide you through it.