In 2025 Vietnam quietly redesigned the single most important document in any property purchase: the ownership certificate that buyers commonly call the “pink book” (so hong) or “red book” (so do).
Under the Land Law 2024 and its implementing circular, the old separate templates were merged into one unified Certificate of Land Use Rights and Ownership of Assets Attached to Land, complete with a scannable QR code that links the paper to the national land database.
For foreign apartment owners, this is welcome news rather than a cause for alarm. Your existing certificate stays valid, the new design makes verification easier, and the changes mainly affect the template and the issuing office rather than your rights.
This guide explains the new certificate in plain English, shows you how to read and verify the QR code, and sets out an honest old-versus-new comparison.
It is general information, not legal advice, and figures change, so treat licensed professionals as the final word.
What actually changed in 2025
Three reforms landed close together, and it helps to separate them.
One unified certificate. Historically Vietnam used different documents at different times: a certificate of house ownership and residential land use (the “pink book”), and a certificate of land use rights (the “red book”).
The Land Law 2024 (Law No. 31/2024/QH15) consolidated these into a single national template: the Certificate of Land Use Rights and Ownership of Assets Attached to Land.
In everyday speech people still say “pink book,” but the formal document now has one name and one layout nationwide.
A QR code for instant verification.
Scanning it pulls the certificate’s recorded details from the cadastral system, and the information returned by the code is treated as having the same value as the text printed on the page.
The practical effect is that anyone, a notary, a bank, or a cautious buyer, can check whether a certificate is genuine and matches the official record.
For a foreigner buying a new apartment, this is mostly invisible because the developer’s team usually handles the filing.
Old book vs new certificate at a glance
The table below summarizes the practical differences. Treat the timelines and quotas as indicative; they change and depend on the project and locality.
| Feature | Old red book / pink book | New 2025 unified certificate |
|---|---|---|
| Formal name | Separate titles (land use; or house + residential land) | Certificate of Land Use Rights and Ownership of Assets Attached to Land |
| Legal basis | ||
| QR code | None | |
| Layout | Key data spread across two pages | Core plot, asset and certification data consolidated on page 1 |
| Issuing authority (individuals, first issuance) | District-level People’s Committee | |
| Validity of old books | n/a | |
| Foreign apartment owner term | 50 years, renewable | 50 years from issuance, renewable once (Housing Law 2023) |
Are old certificates still valid? Yes
This is the question most existing owners ask, and the answer is reassuring. Certificates issued under the old names and templates before 2025 remain valid and are legally equivalent to the new unified certificate.
At that point the land registration office issues the current template, with the QR code, as a matter of course. Until then, your existing certificate continues to prove your ownership, and you do not need to do anything.
How to read the new certificate
- The owner’s name and details. For a foreigner, this is your name, passport number and nationality, listed as the owner of the unit.
- The land plot and project information. Plot number, land type, usage term, usage origin, and address.
- The asset attached to the land. For an apartment, this is the building and unit: the asset category, construction area, floor area, primary structure, construction grade, number of floors, completion year, and ownership term.
- The ownership term. For foreign buyers this is generally 50 years from the date of issuance, renewable once under the Housing Law 2023.
- The certifying authority and the QR code
in the top-right corner.
Page two of the certificate is reserved for “changes after issuance,” such as transfers, mortgages, and corrections, plus the registration entries that accompany them. When you buy a resale unit, this page is where the property’s recent history shows up, so it is worth reading closely.
If you are still unsure how the so hong fits into foreign ownership generally, our companion explainer on the pink book (so hong) for foreigners walks through the document from first principles.
How to verify a certificate using the QR code
The QR code is the headline upgrade, and using it well is a genuine due-diligence improvement. Here is a sensible approach.
- Scan the code with a standard phone camera or QR reader. The code resolves to the certificate’s recorded information held in the land database.
- Compare what the scan returns against what is printed. Owner name, unit, area, term, and certificate number should all match. A mismatch, or a code that returns nothing, is a red flag worth pausing on.
- Treat the scan as confirmation, not as the whole job. The returned data carries the same value as the printed text, but the QR code is a verification aid, not a substitute for a notary’s formal title search. Forgers can copy a layout; what they cannot easily fake is a clean match against the official database plus a notary’s independent check.
Still verify older, non-QR certificates the traditional way.If the seller holds a pre-2025 book with no QR code, that book is still valid, and you verify it through the land registration office and your notary, exactly as before.
For a foreigner, the most important verification is not the QR code at all, it is confirming that the apartment sits in a licensed commercial project that is still within its foreign-ownership quota.
The QR scan helps confirm the document; the project’s legal status confirms that you are even allowed to be named on it. Our Vietnam property due diligence checklist for foreigners covers both layers.
What this means for foreign apartment owners
The unified certificate does not change the substance of foreign ownership; it changes the paperwork. The core rules from the Housing Law 2023 and Land Law 2024 still apply: foreigners buy apartments and houses inside licensed commercial housing projects, on a leasehold-style basis, with the underlying land remaining state land.
Foreign ownership in a single condominium building is capped (commonly described as up to 30% of units), and a project must be within that quota for you to receive a certificate.
For a deeper look at who can own what, see can foreigners own land in Vietnam?
Practical takeaways
A few honest points to keep in mind as the new system beds in.
- No panic, no forced swap. Your old book is valid. Do nothing unless you are transacting.
- Use the QR code as a confidence check on any new certificate, but never skip the notary and the project’s legal status.
- Expect a single national template now.
If a “certificate” you are shown looks like an unfamiliar one-off format, slow down and verify. - Timelines and quotas are indicative and change. Reported first-issuance processing of around three working days for a complete file, and quota caps, vary by locality and project. Confirm current figures for your specific case.
- Watch the project, not just the paper. For foreigners, the licensed-project and foreign-quota questions matter more than the certificate template.
The 2025 reform is, on balance, good for foreign buyers. A unified, QR-verifiable certificate makes a clean title easier to confirm, and that transparency tends to help the people who do their homework.
The flip side is that the transition period is exactly when unusual or outdated documents circulate, so a careful eye on the certificate, the project, and the notary’s report remains essential.
If you would like help reading a specific certificate, scanning and cross-checking a QR code, or confirming that a project is within its foreign-ownership quota, the Happy Land team can assist in English.
Frequently asked questions
Is my old pink book or red book still valid after the 2025 change?
What does the QR code on the new certificate actually do?
Who issues the certificate now that districts have been abolished?
As a foreigner, what will my new certificate show?
Your certificate names you as the owner of the specific apartment unit and records your ownership term, which for foreign buyers is generally 50 years from the date of issuance, renewable once under the Housing Law 2023. It is a leasehold-style ownership of the dwelling, while the underlying land remains state land. The certificate also records the building, unit, area, and project details. Always confirm the exact term and the project's foreign-ownership quota status before you sign.
Do I need to upgrade my certificate to get the QR code?
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