Khmer that patients and parents can actually read.
The clarity informed consent requires
Khmer (Cambodian) is one of the languages where translation most often fails the people it's meant to serve. With little high-quality reference material available, machine translation produces Khmer that follows English sentence structure: awkward at best, unreadable at worst. Even professional translations often fall short, because they render English word for word rather than by meaning, leaving specialized terms that even highly literate Khmer readers cannot make sense of.
The result: many Khmer-speaking parents and patients have given up on getting a good translation and ask for documents in English instead, because a second language feels easier than their own. When that happens, informed consent is no longer truly informed.
What I deliver
- Tailored to every family
A translated IEP written the way Khmer expresses meaning, proofread by a native Khmer specialist with ten years of experience producing plain-language material. Revisions after the meeting are included.
- General Documents
Clear Khmer versions of the documents all parents receive: parent rights and procedural safeguards, consent forms and notices. Translated once, and ready for every Khmer-speaking family you serve.
- RecommendedA short parent video
Before the meeting, a native speaker with a clear, neutral accent walks parents through the key parts of their child's plan, so they arrive already understanding it. Available for any IEP, and the most effective way to make sure a family is ready to take part.
Medical terminology and quality review are also available. See Services.
How the work is done
Machine translation fails Khmer readers because it follows English one sentence at a time. My process uses AI differently: as a drafting tool inside a system built specifically for Khmer, with human expertise at every step that decides quality.
A translation pipeline designed for Khmer
The first draft comes from an AI workflow I built and continue to refine. Before anything is translated, the English is restructured the way Khmer builds meaning, so the draft doesn't inherit English word order.
Terminology chosen for clarity
Special education terms come from a terminology bank I maintain, where each term is selected for how clearly a parent will understand it, not just for technical accuracy.
A Khmer reference that keeps learning
Every draft is checked against a structured map of Khmer vocabulary and usage: which words, phrasings and sentence patterns read naturally to a native speaker. Every reviewed translation feeds back into it, so each document makes the next one better.
Two native-level reviews
I review each translation against the English for accuracy. A native Khmer proofreader then checks it in Khmer alone, drawing on ten years of producing plain-language material. If it reads clearly to someone who sees only the Khmer, it will read clearly to parents.
Student privacy
Names, birth dates and ID numbers are removed before a document enters the workflow and restored only in the final version.
AI makes the work fast and affordable. People make it right.
Who we are
Mathieu Lavigne, translator and interpreter
For me, knowing a language means more than knowing its words. It means living among the people who speak it and understanding how they think. That's how I learned Spanish in South America, and it's how I came to know Khmer, during the ten years my wife and I lived in Cambodia, from 2010 to 2020, doing humanitarian work.
While there, I worked as an English–French conference interpreter at the Centre de la culture française in Phnom Penh, and in 2017 I began translating English into Khmer for a non-profit. That's where I met the Khmer proofreader who still works with me today.
In 2020, I began interpreting Khmer for one of the largest interpretation agencies in the US, and call after call, I saw where communication between institutions and Khmer-speaking patients and families breaks down. Later that year I went freelance. Today I interpret in medical, community and school settings, including IEP meetings, and I serve as a Khmer quality assurance evaluator for a major US interpretation provider, where I help create and grade the assessments Khmer interpreters must pass.
Our proofreader and parent video narrator
Based in Cambodia, she spent ten years as a proofreader for a non-profit dedicated to producing material anyone can easily understand. She reviews every translation in Khmer alone, and hers is the voice parents hear in our videos.
Let's talk
If Khmer-speaking families in your district are receiving documents they can't fully understand, I'd be glad to help. Whether you need one set of parent rights documents or ongoing support for IEPs, the first step is a short conversation about your families and your documents.
Please don't send student records by email. Once we're working together, I'll set up a secure way to share documents.
When the words are right and the meaning is gone
Every example below comes from a document I have read or a meeting I have interpreted. None are mistranslations in the ordinary sense. You could find every one of these renderings in a dictionary. That is the problem: a translation can pass a word-by-word check and still leave a Khmer-speaking parent or patient with the wrong picture of their situation, and nobody in the room will find out.
Catching these requires reading the Khmer as a Khmer speaker hears it, not comparing it to the English line by line.
In special education
Open a term to see what the parent understands.Evaluation“The school has decided to pass judgment on my child.”
The word used on district websites and in parent documents means to appraise, to put a price on something. Right for jewelry. Applied to a person it means to judge, to size up. So “the district will evaluate your child” does not sound procedural. It sounds like the school has decided to pass judgment on the child, and the parent is being asked to consent to it.
Least Restrictive Environment“A separate, freer setting with fewer rules than a regular classroom.”
Usually rendered as something like “atmosphere with the smallest limit,” which means little in Khmer. The worse problem is that the English is easy to read backwards, and the literal translation keeps the inversion intact. Parents understand it as a setting with fewer restrictions than a regular classroom: separate, freer, more specialized. It means the opposite. A parent who reads it that way will push for exactly the placement the law is meant to avoid, believing they are defending their child's rights.
Individualized Education Program“Education program as a person.” The reader stops here.
Rendered literally, it becomes “education program as a person,” which stops a reader cold. The document governing the child's entire school life is introduced with a title the parent cannot parse. “Special education plan” is understood immediately, and is what the thing is.
Due process“Everything is being done properly.” So parents skim it.
I have seen this as “the correct procedure,” using the word for a medical procedure rather than anything legal. It reads as reassurance — everything is being done properly — so parents skim it. That section is how they file a complaint against the district and force a hearing. The most consequential right in the packet is translated into boilerplate comfort.
Procedural safeguards“Something the district does internally.” The booklet gets filed away.
Usually a literal noun chain, “protective measures following procedure.” Nothing in it names who is being protected, so it reads as something the district does internally. The parent files the booklet with the rest of the paperwork. It is the document listing every right they have, and the only one that tells them what to do when they disagree.
In healthcare
Inherited shortcuts that harden into understanding.These work differently. The English is already loose, and Khmer inherits the looseness and makes it more literal. They are the profession's inherited shortcuts, passed between interpreters and into patient understanding, where they harden.
Mental health as “nerve problems”Real neuropathy sounds like a polite way of saying it's in your head.
Panic attacks, depression and anxiety are routinely attributed to nerve problems. The euphemism exists for a good reason: mental illness has carried a crushing stigma and was conflated with madness, and this phrase let people describe their suffering without inviting that. But it erases the line between two medical fields. When a patient develops real nerve damage — diabetic neuropathy, a compressed root, Guillain-Barré — the interpreter has one phrase and the patient has one category. Someone with genuine neuropathy can hear their diagnosis as a polite way of saying it is in their head.
High cholesterol as “fat wrapping the heart”“So it should show up on an ultrasound.”
Memorable and physiologically wrong. Cholesterol circulates in the blood and deposits in artery walls. Patients holding this picture expect the problem to show on an ultrasound, and have no model for why a statin helps or why this affects stroke risk.
Leukemia as “white blood cells eating red blood cells”One wrong image became the community's account of an organ system.
Very common, and not a description of leukemia. The marrow overproduces abnormal white cells that crowd out healthy red cell development. Nothing eats anything. Because the image is concrete, it spreads: patients with anemia or thalassemia routinely ask whether their white cells are eating their red ones. One wrong explanation has become the community's default account of an entire organ system.
Anemia as “not enough blood”“Then give me a transfusion.” The patient needs iron.
The precise Khmer specifies red cells. The colloquial version says only that blood is lacking, meaning volume. Patients ask for a transfusion when they need iron, blame a routine blood draw, or expect that eating to build blood will fix a thalassemia trait. It also feeds the leukemia misconception into a complete and completely wrong physiology.
Stroke as “a burst vessel in the brain”“You want to thin the blood of someone who is bleeding?”
Khmer has precise terms for both blockage and rupture, but the rupture phrase is used for every stroke. The mechanisms are opposite and so are the emergency treatments. A family told a vessel has burst, then told the patient is getting a drug to break up a clot and thin the blood, is hearing a contradiction at the worst possible moment. Families refuse anticoagulation on exactly that reasoning. The objection is to the terminology, not the medicine, and the treatment window is hours.
Why this keeps happening
There is little reliable Khmer reference material, and even well-run agencies rarely have a vetted glossary for their interpreters and translators. There is also no language-specific certification for Khmer from either US certifying body; Khmer interpreters can hold only the language-neutral credential. No exam anywhere establishes what the correct term is. Without a standard, each interpreter uses whatever they learned, and the colloquial version wins because everyone has heard it.
I am not a certifying body. I have built terminology banks for special education and for medicine, developed against real documents and real encounters, and tested for how they land with a Khmer speaker rather than how they look next to the English. They are maintained and versioned. If you can show me an entry that is wrong, I will change it and thank you. The aim is the balance these examples keep missing: accurate enough to be correct, clear enough that a parent or patient understands what is happening to them or their child.
Services
Every organization comes to me with a different problem. Some have one family waiting on a document. Some have a backlog of forms that have never been translated properly. Some already have Khmer translations and need to know whether they can be trusted.
Tell me what you're dealing with and I'll propose a way to handle it, whether that's a single piece of work or an ongoing arrangement.
IEP Translation
A translated IEP written the way Khmer expresses meaning, not the way English arranges words. Every document is proofread by a native Khmer specialist with ten years of plain-language experience.
Can include a short video walking the parents through their child's plan. Revisions after the meeting are included, because plans change and the Khmer version should change with them.
Document Translation
The documents every family or patient receives: parental rights and procedural safeguards, consent forms, notices, evaluation reports, discharge instructions, intake and registration materials.
Translated once, carefully, and then ready for everyone you serve. This is usually the most cost-effective place for a district or health system to start, because a single good translation is reused indefinitely.
Videos for Parents
A native Khmer speaker with a clear, neutral accent reads the key parts of a document aloud, conversationally, and the recording is sent to the family ahead of the meeting or appointment.
Khmer literacy varies widely. A parent who has already heard the content arrives ready to take part, rather than trying to follow along for the first time in a room full of professionals.
Included with IEP translation, and available as an add-on to any document.
Interpretation
Live English–Khmer interpretation for IEP and special education meetings, medical appointments, and intake or enrollment conversations, on site or remotely.
When I've translated the document, I'm also the person who already knows the terminology the meeting will turn on — which is usually where interpreted meetings break down.
Proofreading of Existing Documents
You have Khmer translations already and want them checked before they go out. I review them against the English source, flag what is wrong or unreadable, and return a corrected version.
This is often faster than starting over, and it tells you something useful about the vendor who produced them.
Independent Quality Assurance
Impartial review of the Khmer language services you're paying for, whether translated documents or recorded interpretation. You receive a written assessment of what meets standard, what doesn't, and what specifically is going wrong.
I'm not the vendor being reviewed and I have no stake in the finding. Useful for compliance and risk officers, language access coordinators, and anyone approaching a contract renewal.
Medical and Specialized Terminology
Khmer has no settled vocabulary for much of modern medicine and special education, so translators improvise — and each one improvises differently.
I build human-verified terminology, organized by specialty, that renders concepts the way a Khmer speaker will actually understand rather than transliterating English. This work underpins everything else I do, and it is available to organizations that want their own terminology standardized.
Terminology Banks and Glossaries
An ongoing arrangement for organizations producing Khmer content continuously, including AI-assisted workflows. I maintain and expand your terminology, review output on a regular cycle, and keep the language consistent as your material grows.
Machine-translated Khmer is increasingly being used to train the tools that then produce more Khmer. Quality degrades quietly unless someone is checking.
What comes with every translation
Every document is reviewed by a second native-speaker specialist before delivery, and every translation is accompanied by a signed certificate of accuracy.
Get in touch
Tell me what you need translated, reviewed, or interpreted, and roughly how much of it there is. I'll tell you what I'd propose and what it would cost, whether that's a single document or a standing arrangement.
Contact
Tell me what you need translated, reviewed, or interpreted, and roughly how much of it there is. I'll tell you what I'd propose and what it would cost, whether that's a single document or a standing arrangement.
Start with one page, at no cost
Send me one page of a district-wide document, such as a notice or consent form, and I'll return a Khmer version so you can see the difference on your own material.
Reaching me
Email is best for documents and quotes. For anything urgent, call or text.
A note on student records. Please don't send student records or patient information by email. Once we're working together, I'll set up a secure way to share documents.