Digital certified translations and how the electronic stamp works
Quick answer
A digital certified translation is a PDF containing the translation, the translator's certification statement and an electronic stamp bound to that exact file. Many online lodgement systems accept it directly. The critical rule is to upload the original file you received — printing and rescanning it destroys the data used to verify it.
The two questions people ask most about digital files are whether they can be lodged online and whether a paper copy is still needed. This article explains what sits inside the file, how it is checked, and the handling habits that turn a valid file into one that cannot be verified.
What to prepare
- Colour scans of the source document, every page, edges visible
- Reverse sides carrying seals or signatures, where they exist
- Passport biodata page, used to fix the spelling of names
- The receiving body's published file format requirements
How the process runs
- 1Send high quality scans — Scan in colour at sufficient resolution rather than photographing pages at an angle, so text, seals and reference numbers all remain readable.
- 2Confirm name spelling before the file is issued — Check names and dates against the passport before the stamp is applied. Corrections after stamping require a newly issued file.
- 3Receive the stamped PDF — The file carries the translation, the certification statement and an electronic stamp tied to that file's contents.
- 4Upload the original file as received — Load the same file into the receiving system. Do not print and rescan, do not compress it, and do not merge it with free conversion tools.
- 5Keep the file for later use — Store the original for future lodgements or if the reviewing officer asks you to resend it.
What the file contains
- The full translation, including text inside seals and any endnotes
- The translator's certification statement with identifying details
- The source images the translation was made from, so pages can be compared
- An electronic stamp bound to the file contents, so edits break verification
Why printing and rescanning fails
The electronic stamp is verified from data inside the file, not from what the page looks like. Once printed and scanned back in, the new file is only a picture of the document and the verification data is gone.
If the receiving body genuinely requires a paper original, say so at the start so delivery can be arranged properly rather than improvised from the digital file.
When the portal limits file size
Some lodgement portals cap the size of each uploaded item. If your file exceeds the cap, ask for the set to be issued to fit that limit rather than compressing it yourself afterwards, which breaks verification.
Things to watch
- Never edit a stamped file in a PDF editor, not even to rotate a page.
- Never use free online converters to shrink the file before uploading.
- Never submit a screenshot of the file in place of the file itself.
- Format rules vary by application type — always check the receiving body's own guidance.
Frequently asked questions
Do Australian authorities accept digital files?
Many online lodgement systems accept uploaded PDFs directly, but requirements differ by application type and by the body receiving the documents. Follow the guidance published by the body handling your case.
Do I also need a paper copy?
It depends on where you are lodging. If you must attend in person or post the documents, mention it early so the delivery format matches what you actually need.
What if I lose the file?
Contact us with the original job details. We check our records and reissue the file according to the retention terms of that job.
Can I rename the file?
Renaming the file externally does not affect verification. Opening it in a PDF editor and saving over it does.
Can you review the file before I upload it?
Send a screenshot of the upload screen and the requirements the system displays on LINE, and we will check whether the file format matches what the portal expects.
Let our team handle the whole set
We work as an adviser as well as a translation provider. Send your scans and the receiving body's checklist on LINE and we will review the set, map the order of every step, and tell you what still needs to be obtained before anything is lodged.
Ask us on LINE @NAATIRelated services
Related articles
Content reviewed August 2026. This article describes general process and is not legal or migration advice. Confirm current requirements with the receiving body.