Quick answer: OET Writing correction means a trained human reads your real letter and marks it against the six official criteria, Purpose, Content, Conciseness and Clarity, Genre and Style, Organisation and Layout, and Language, naming the criterion you lost marks on and the exact line to change. My correction program does this for every letter, not model marked, not machine checked, with packages from 2 to 12 corrections starting at US$39.
Why your Writing score is stuck, and why practice alone does not move it
Here is what I have watched for three years. A student writes forty letters at home. Attempt after attempt, the Writing score stays at 300, 310, 320. More practice, same score. Why? Because you cannot see your own mistakes. The tense slip you make in every introduction, the case notes you copy instead of selecting, the passive voice you never use, the connector you never learned. To you, the letter looks fine. To the examiner, the same three mistakes appear in all forty letters, and the score cannot move until someone shows you what you cannot see. Practice repeats mistakes. Correction removes them. That is the whole difference between a 310 letter and a 380 letter.
What a real correction looks like
Not a grade. Not a tick. Not a machine score. A real correction gives you four things for every letter.
- The criterion, named. You did not just lose marks. You lost marks in Conciseness and Clarity, or in Organisation and Layout. Now you know which system to fix.
- The line to change. The exact sentence, and how it should read. Not advice. The rewrite.
- The pattern. The mistake you repeat across letters, because that pattern is your personal syllabus.
- The projected score. Where this letter stands against the Grade B line, so you know if you are ready to book.
The report at the top of this page is one real page of it, a nursing referral for an infected diabetic foot ulcer. Red is what the marker removed, green is the correction in its place, and the small blue notes are the examiner speaking to the student. Below the letter, every error is named by type and severity.
Look at what that page does that a score cannot. The student wrote melodious where the notes said malodorous, and the smell was the reason the patient’s son noticed the ulcer, so one wrong word removed the reason for the referral. She also left out that the patient has limited English and needs an interpreter, while the letter asks the district nurse to teach insulin technique. No machine finds either of those. A marker who knows the criteria finds both.
Human marked. Audited by a linguist. Not model marked.
Every letter is marked by an OET trained human marker against all six criteria, with the criterion named and the line to change. And the scoring itself is audited by Dr. Kalsoom Jahan, PhD, Assistant Professor of Applied Linguistics, who reviews how every paper is scored. Machine checkers can count words and spot spelling. They cannot judge whether your introduction carried the purpose, whether you selected the right case notes for the reader, or whether your letter reads like a clinician’s handover. Those are the criteria that decide the grade, and they need a trained human.
The correction packages
| Package | Access | Corrections | Best for | Price |
|---|---|---|---|---|
| Writing Foundation | 30 days | 2 letters, all 6 criteria, plus 4 case note tasks and 1 Clearance Mock task | Learning the letter, getting the first honest marking | US$39 |
| Writing Momentum | 40 days | 4 letters, fix, rewrite and re submit, plus 8 case note tasks and a model letter bank | Enough letters to actually improve | US$65 |
| Writing Precision | 2 months | 6 letters with a projected Grade B score, 12 case note tasks, cheat sheets, Pass Predictor | The full method, most chosen | US$93 |
| Writing Mega | 2 months | 12 letters, one every five days, 20 case note tasks, the full writing bank | Serious retakers who want every letter marked | US$139 |
All packages include the scheduled Writing cohort lectures and the letter structure drills. Prices in US dollars, one time. Verify the live details on the packages page, because packages update.
How it works
- Write under exam conditions. Take a case from the writing bank, or start today with my free 2026 case notes for your profession. Five minutes reading, forty minutes writing, no dictionary. → Free OET Writing case notes
- Submit the letter. Upload it in your portal.
- Get it back marked. Criterion by criterion, line by line, with your projected score.
- Fix, rewrite, resubmit. In Momentum and above, the rewrite goes back for a second look, because the second draft is where the learning locks in.
Learn the systems while you get corrected
Correction shows you the leak. The free systems on this site show you the fix: the letter structure with the Rearrangement Logic and the Three Things Introduction → the referral letter guide · the sentence system with the Starter Frames and the Connector Chain → sentence formation · the six criteria in plain English → the OET Writing criteria explained · and the Criteria Map, every criterion answered by a named system → the OET Writing guide
The honest math of corrections
One OET attempt costs more than the biggest correction package. A student who takes three attempts because nobody ever showed her the repeating mistake has paid three exam fees to learn what six corrected letters would have taught her in two months. Corrections are not an extra cost on top of the exam. They are the cheapest exam fee you will ever pay, because they are the one that stops the repeats.
And there is a gate before the fee. In my tracking across 1,100 students who completed the program and cleared the Clearance Mocks, 3 out of 4 cleared the real exam, verified by their result cards. The 1 in 4 exists, and I publish it, because a number that is always 100 is a number somebody polished. Clear the mocks first. Then book.
Stop practicing your mistakes. Start removing them.
About the author
Dr. Nasir Bukhari is the Executive Director of CliniVerba, the house behind OET HQ, and an officially trained OET teacher, certified in all four skills by OET’s Head of Education. He has sat the OET exam multiple times and cleared it multiple times, and has taught healthcare professionals in more than 40 countries. More about Dr. Nasir.