Why Thailand requires legalisation
Thailand does not automatically recognise foreign marriage certificates. To register a foreign marriage for Marriage Non-O visa purposes, Kor Ror 22 registration at your local amphoe, or property transactions, the certificate must pass through legalisation (apostille or embassy authentication), certified Thai translation, and MFA verification. Skipping any step causes rejection at Jomtien or amphoe.
The 4-step chain (Hague Apostille countries)
Step 1: Get an Apostille on the marriage certificate
Request an apostille from your country's designated authority (UK: FCDO Legalisation Office; US: state Secretary of State; Australia: DFAT). Allow 1–4 weeks depending on country and service level. The apostille certifies the marriage certificate for international use.
Step 2: Translate to Thai by a certified translator
Have the apostilled certificate translated into Thai by an MFA-registered translator. Pattaya agencies charge 500–2,000 THB per document; turnaround 2–7 days. Keep the original apostille with the translator's certification stamp.
Step 3: Authentication at MFA Thailand
Take the apostilled certificate + certified translation to the Thai Ministry of Foreign Affairs at Chaengwattana, Bangkok (or use a service that walks it in for you). MFA stamps the translation as officially recognised. Cost: 200 THB per document standard, 800 THB express same-day. Time: 2 working days standard, same-day express.
Step 4: Registration at a Thai district office (Amphoe)
Bring the MFA-authenticated documents to your local Amphoe (district office — for Pattaya, this is Bang Lamung district office) along with your passport, your spouse's Thai ID/house book, and 2 witnesses. The marriage is then registered in Thailand and you receive a Thai-issued Kor Ror 22 family certificate. This is what Immigration accepts for the marriage visa.
The 5-step chain (non-Hague countries)
If your country is not a Hague Apostille signatory (most of Africa, parts of Asia, some Middle East), the path adds an extra step:
- Notarisation in the country of marriage (usually a notary public)
- Authentication by the relevant ministry (Foreign Affairs / equivalent)
- Legalisation by the Royal Thai Embassy in the country of marriage — this is what replaces the apostille
- Translation to Thai by a certified translator
- MFA Thailand authentication + Amphoe registration (same as above)
This route typically takes 6–10 weeks total. The Royal Thai Embassy step is the slow one — some embassies take 4 weeks alone.
Country-specific notes
UK
FCDO Legalisation Office issues apostilles in 1–5 working days standard. UK marriage certificates from registry offices come in standard format that's easy to authenticate. £30 per document. The UK is a Hague signatory.
USA
Apostille is issued by the Secretary of State of the state where the marriage was registered (not the federal government). Process varies wildly — some states do it in 2 days, others take 6 weeks. ~$30–100 per document.
Germany / France / Netherlands / EU
All Hague signatories. Apostille from the relevant German Bundesland authority / French MAE / Dutch courts / etc. Usually 1–2 weeks. Standard paths well-trodden by Thai expats.
Russia / Ukraine / former CIS
Hague signatories. Apostille obtainable from Ministry of Justice (Russia) or equivalent. The Thai-language translation step is more involved because of Cyrillic certification.
India / Pakistan / Philippines
India and Pakistan are not Hague signatories. Philippines joined Hague in 2019. Path varies accordingly. Indian/Pakistani marriages need full embassy legalisation in the country of marriage.
UAE / Saudi Arabia / Gulf
UAE is a Hague Apostille member since 2025. Saudi Arabia is not. Gulf marriages typically need embassy legalisation in the country of marriage, plus Sharia-court authentication for some Muslim marriages.
The Pattaya playbook
Doing it yourself
Workable if you're organised and patient. Total cost: 3,000–6,000 THB depending on country and steps. Total time: 4–10 weeks once you have the apostille in hand.
Using a Pattaya specialist
Specialists handle the MFA Thailand step + Amphoe registration for 8,000–15,000 THB. They can't speed up the home-country apostille step (you do that part yourself or via your home-country agent), but they remove the friction of the Bangkok MFA visit and Bang Lamung Amphoe paperwork. Strongly recommended for retirees who don't want to deal with Chaengwattana queues.
What you'll have at the end
- Original apostilled foreign marriage certificate
- Certified Thai translation
- MFA Thailand authentication stamps
- Thai-issued Kor Ror 22 family certificate from the Amphoe
The Kor Ror 22 is what you submit to Jomtien Immigration for the Marriage Non-O visa. Without it, the application doesn't move.
Locale network: Marriage (DE) · Marriage (RU) · vs Retirement · Docs blog · DE mirror · RU mirror
FAQ
Do we have to register the marriage in Thailand?
For a marriage visa, yes — the Thai Amphoe registration creates the Kor Ror 22 that Immigration accepts. Without it, your foreign marriage certificate alone won't support the visa application. Also useful for joint property purchase, inheritance, and child registration.Can I just get married in Thailand instead?
If you're not yet married, getting married directly in Thailand bypasses the legalisation chain entirely. You'll still need a "Single Status" affidavit from your home embassy in Bangkok, but it's usually faster and cheaper than legalising a foreign marriage. Consult before deciding.Does the Thai Amphoe accept any translator?
The translation must be done by a translator registered/recognised by the MFA. Most Pattaya specialists work with vetted translators. If you go DIY, find a translator in Bangkok specifically advertising "MFA-recognised translation" — doing the translation in your home country can fail at the MFA step.How long is the legalisation valid?
Once registered at the Amphoe, the Kor Ror 22 is permanent — you don't re-do this every year. The original apostille / embassy legalisation is similarly permanent for the document it's attached to.Related guides
- Marriage Non-O Visa — 400k THB · annual extensions (After legalisation)
- Jomtien Immigration — Marriage visa filing (Where you submit)
- Visa scams — Fake marriage paperwork is criminal (Watch out)
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