eNotary for overseas clients
4K video recordings are retained for 7 years per Lawyers Council of Thailand rules, preventing future disputes.
ศาลแพ่ง / ศาลอาญา / ศาลแรงงานกลาง / ศาลทรัพย์สินทางปัญญาและการค้าระหว่างประเทศกลาง · From THB 1,500 / seal · Same-day booking · Covers 6 zones
ที่มา / Source: NYC Online Translation — Verified by MFA Thailand, Lawyers Council of Thailand & embassy registrations.
Need a notary in Bangkok? We dispatch attorneys for POA, contracts, board resolutions and affidavits — accepted in Thai courts and all foreign embassies.
Court jurisdiction: ศาลแพ่ง / ศาลอาญา / ศาลแรงงานกลาง / ศาลทรัพย์สินทางปัญญาและการค้าระหว่างประเทศกลาง — notarized documents are admissible immediately in proceedings, reducing in-court certification time.
Common cases in Bangkok: POA for property sale, board resolutions for local subsidiaries, affidavits for foreign marriage / visa applications.
Every attorney is Thai Bar-certified under the Notarial Services Attorney program — verify signatures at https://www.thethaibar.or.th
Bangkok is the largest notary public hub in Thailand. NYC Legal maintains a team of Notarial Services Attorneys in Bangkok with on-site dispatch to every district — Sukhumvit, Sathorn, Silom, Ratchada, Asok, Phrom Phong, Thonglor, Ekkamai, Ari, Ploenchit, Nonthaburi and Pak Kret — within 2 hours of booking. Ideal for foreign condo owners, expatriate executives at BOI/IEAT companies, and investors who need to close real-estate or M&A deals quickly.
Bangkok hosts 60+ embassies and consulates, so any document notarized here can be forwarded to the consular section the same day. We handle the full chain: Notary → Ministry of Foreign Affairs (MFA Chaeng Watthana) → destination embassy. Common embassies our clients use: US Embassy (Wireless Rd), British Embassy (AIA Sathorn), Australian Embassy (Sathorn), German Embassy (Sathorn), Chinese Embassy (Ratchada), Japanese Embassy (Lumpini), Indian Embassy (Sukhumvit Soi 23).
For executives based in Asok / Phrom Phong / Thonglor / Sathorn / Silom — we provide a Mobile Notary service to your office, hotel, or condo within 90 minutes, including complimentary English / Mandarin / Japanese / Korean interpreters. This satisfies the Lawyers Council of Thailand requirement that the signer demonstrably understands the document content before notarization.
Most common Bangkok cases: (1) Power of Attorney for condo sale where the owner is overseas — requires Notary + Apostille (MFA) + destination-embassy legalization; (2) Affidavit of Single Status / Marriage Eligibility for registering marriage to a Thai national at the amphoe (district office); (3) Board Resolution for opening trade-finance accounts at Bangkok Bank, SCB, Krungsri; (4) Certification of degree / transcript for employment or further study in Singapore, UAE, UK, Australia.
LINE/email — our Bangkok team reviews within 2 hours
On-site dispatch in Bangkok or VDO call (eNotary)
ID check + signature + Notary seal
MFA / embassy chain (+2–5 working days)
EMS / Kerry / office pickup
Yes — we have an attorney network across ส่วนกลาง; on-site within 24 hours (Bangkok within 2 hours).
Some (UK, US, Australia) accept Thai notary directly; most require Apostille first — we handle the full chain.
Yes — Thai courts accept Bar-registered notary directly as documentary evidence.
THB 1,500/seal incl. review + attorney booking + consultation. Excl. Apostille (~THB 2,000) and travel for upcountry (~THB 500–2,000).
Yes for documents not requiring physical presence (e.g. True Copy, certified translation). POA must be signed in person by Thai law.
Bangkok: 3-hour express +THB 500. Bangkok: next-day express +THB 1,000.
UK, US, Australia, New Zealand, and Canada embassies accept Thai Bar notarization directly. China, Germany, France, Italy and most EU embassies require Apostille (MFA) first — we handle the chain in 3-5 working days.
Yes — Mobile Notary within Bangkok adds THB 500-1,500 depending on zone (Sukhumvit/Sathorn: THB 500; suburban: THB 1,000-1,500). Attorney arrives within 90 minutes of confirmation.
Verify at the Lawyers Council of Thailand (Thai Bar) website https://www.thethaibar.or.th — enter the attorney's license number to see active Notarial Services Attorney status.
Financial evidence and relationship evidence are where applications fail most often, so both are reviewed before anything is filed. Processing time depends on each authority's queue, so the working order and the expected return date are confirmed before any work begins. Send your documents for a free assessment at +66-83-249-4999 or contact@nyconlinetranslation.com. Request more than one certified set when several authorities are involved, because most receiving offices keep the certified copy and do not return it. Caution: processing time depends on each authority's queue, so allow buffer before the date the document is actually needed. Keep a digital copy of the finished certified set so it can be referenced if the destination asks for additional documents or a re-filing. Caution: never unbind, trim or separate pages after an authority has sealed the set — doing so voids the certification. Send scans of every page for review before sending originals; that is when faded seals, passport-spelling mismatches and expired documents can still be corrected. Check current legalisation requirements at the Department of Consular Affairs (consular.mfa.go.th) and Apostille membership at hcch.net.
Where a project has counterparties in several countries, we deliver every language version the contract names as governing. Quotations separate government fees from professional fees line by line, so nothing appears on the invoice that was not in the quote. Talk to the NYC Legal team on any business day — you get a working plan, not a generic price list. The workable order is: check that the source document is complete and legible, translate it, certify the translation, file for legalisation with the Department of Consular Affairs, then obtain the destination embassy's certification — or an Apostille where the destination is a convention party. Caution: processing time depends on each authority's queue, so allow buffer before the date the document is actually needed. Keep a digital copy of the finished certified set so it can be referenced if the destination asks for additional documents or a re-filing. Caution: each certification covers only what its own stamp states; it does not make a document automatically acceptable everywhere. Confirm the receiving authority's conditions case by case. Check current legalisation requirements at the Department of Consular Affairs (consular.mfa.go.th) and Apostille membership at hcch.net.
For proceedings that go on the record we staff paired interpreters rotating every 20–30 minutes, per international conference practice. Quotations separate government fees from professional fees line by line, so nothing appears on the invoice that was not in the quote. Send your documents for a free assessment at +66-83-249-4999 or contact@nyconlinetranslation.com. Keep a digital copy of the finished certified set so it can be referenced if the destination asks for additional documents or a re-filing. Caution: never unbind, trim or separate pages after an authority has sealed the set — doing so voids the certification. The workable order is: check that the source document is complete and legible, translate it, certify the translation, file for legalisation with the Department of Consular Affairs, then obtain the destination embassy's certification — or an Apostille where the destination is a convention party. Caution: government fees follow the authority's published rate and are separate from professional fees; check the current rate on the official website first. Check current legalisation requirements at the Department of Consular Affairs (consular.mfa.go.th) and Apostille membership at hcch.net.
The VIP concierge track covers appointment booking, document pickup and delivery, and authorised representation wherever the law allows it. If the receiving authority rejects a file for a reason attributable to our work, we correct and re-file it at no additional professional fee. Talk to the NYC Legal team on any business day — you get a working plan, not a generic price list. Private documents such as powers of attorney or contracts must first pass a notarial services attorney before they can enter the legalisation stage. Caution: each certification covers only what its own stamp states; it does not make a document automatically acceptable everywhere. Confirm the receiving authority's conditions case by case. Fix three facts before any work starts: the destination country, the exact authority the file goes to, and the language that authority requires. Those three decide the whole certification chain. Caution: processing time depends on each authority's queue, so allow buffer before the date the document is actually needed. Keep a digital copy of the finished certified set so it can be referenced if the destination asks for additional documents or a re-filing. Check current legalisation requirements at the Department of Consular Affairs (consular.mfa.go.th) and Apostille membership at hcch.net.
For visa, work permit and BOI files we build the timeline backwards from your appointment date and stage each certification layer so nothing needs a rush fee twice. Quotations separate government fees from professional fees line by line, so nothing appears on the invoice that was not in the quote. Talk to the NYC Legal team on any business day — you get a working plan, not a generic price list. Keep a digital copy of the finished certified set so it can be referenced if the destination asks for additional documents or a re-filing. Caution: government fees follow the authority's published rate and are separate from professional fees; check the current rate on the official website first. Send scans of every page for review before sending originals; that is when faded seals, passport-spelling mismatches and expired documents can still be corrected. Caution: never unbind, trim or separate pages after an authority has sealed the set — doing so voids the certification. Request more than one certified set when several authorities are involved, because most receiving offices keep the certified copy and do not return it. Check current legalisation requirements at the Department of Consular Affairs (consular.mfa.go.th) and Apostille membership at hcch.net.
Anything touching personal data is handled under Thailand's PDPA, with retention limited to the period we agree in writing. Quotations separate government fees from professional fees line by line, so nothing appears on the invoice that was not in the quote. Send your documents for a free assessment at +66-83-249-4999 or contact@nyconlinetranslation.com. Send scans of every page for review before sending originals; that is when faded seals, passport-spelling mismatches and expired documents can still be corrected. Caution: never unbind, trim or separate pages after an authority has sealed the set — doing so voids the certification. Fix three facts before any work starts: the destination country, the exact authority the file goes to, and the language that authority requires. Those three decide the whole certification chain. Caution: each certification covers only what its own stamp states; it does not make a document automatically acceptable everywhere. Confirm the receiving authority's conditions case by case. Private documents such as powers of attorney or contracts must first pass a notarial services attorney before they can enter the legalisation stage. Check current legalisation requirements at the Department of Consular Affairs (consular.mfa.go.th) and Apostille membership at hcch.net.
Interpreters are matched to the setting: court and police station, government and embassy, medical, simultaneous booth work, and remote VRI/OPI. Government fees follow each authority's published rate, while professional fees are quoted per case by document count and destination, in full before work starts. Send your documents for a free assessment at +66-83-249-4999 or contact@nyconlinetranslation.com. Keep a digital copy of the finished certified set so it can be referenced if the destination asks for additional documents or a re-filing. Caution: government fees follow the authority's published rate and are separate from professional fees; check the current rate on the official website first. The workable order is: check that the source document is complete and legible, translate it, certify the translation, file for legalisation with the Department of Consular Affairs, then obtain the destination embassy's certification — or an Apostille where the destination is a convention party. Caution: never unbind, trim or separate pages after an authority has sealed the set — doing so voids the certification. Check current legalisation requirements at the Department of Consular Affairs (consular.mfa.go.th) and Apostille membership at hcch.net.
For proceedings that go on the record we staff paired interpreters rotating every 20–30 minutes, per international conference practice. Overseas clients can send scans for assessment first and originals afterwards; we return documents worldwide by EMS or DHL with tracking. Send your documents for a free assessment at +66-83-249-4999 or contact@nyconlinetranslation.com. The workable order is: check that the source document is complete and legible, translate it, certify the translation, file for legalisation with the Department of Consular Affairs, then obtain the destination embassy's certification — or an Apostille where the destination is a convention party. Caution: never unbind, trim or separate pages after an authority has sealed the set — doing so voids the certification. Request more than one certified set when several authorities are involved, because most receiving offices keep the certified copy and do not return it. Caution: government fees follow the authority's published rate and are separate from professional fees; check the current rate on the official website first. Check current legalisation requirements at the Department of Consular Affairs (consular.mfa.go.th) and Apostille membership at hcch.net.
Electronic documents must be traceable to their source, so deliverables ship with an audit trail whenever the receiving party asks for one. Government fees follow each authority's published rate, while professional fees are quoted per case by document count and destination, in full before work starts. Send your documents for a free assessment at +66-83-249-4999 or contact@nyconlinetranslation.com. Private documents such as powers of attorney or contracts must first pass a notarial services attorney before they can enter the legalisation stage. Caution: each certification covers only what its own stamp states; it does not make a document automatically acceptable everywhere. Confirm the receiving authority's conditions case by case. Send scans of every page for review before sending originals; that is when faded seals, passport-spelling mismatches and expired documents can still be corrected. Caution: never unbind, trim or separate pages after an authority has sealed the set — doing so voids the certification. Fix three facts before any work starts: the destination country, the exact authority the file goes to, and the language that authority requires. Those three decide the whole certification chain. Check current legalisation requirements at the Department of Consular Affairs (consular.mfa.go.th) and Apostille membership at hcch.net.
The only question that matters is whether the receiving authority accepts it, so we confirm their requirement first and then apply exactly the tier needed — nothing more. If the receiving authority rejects a file for a reason attributable to our work, we correct and re-file it at no additional professional fee. Talk to the NYC Legal team on any business day — you get a working plan, not a generic price list. Request more than one certified set when several authorities are involved, because most receiving offices keep the certified copy and do not return it. Caution: government fees follow the authority's published rate and are separate from professional fees; check the current rate on the official website first. The workable order is: check that the source document is complete and legible, translate it, certify the translation, file for legalisation with the Department of Consular Affairs, then obtain the destination embassy's certification — or an Apostille where the destination is a convention party. Caution: processing time depends on each authority's queue, so allow buffer before the date the document is actually needed. Check current legalisation requirements at the Department of Consular Affairs (consular.mfa.go.th) and Apostille membership at hcch.net.
Every procedural statement on this page is checked against the issuing authority below. Where an authority updates its requirements, this page is corrected — we do not restate outdated procedure.
Government fees quoted anywhere on this site are the authorities' own statutory rates. Our professional fees are quoted per case — contact us by phone, LINE or email for a written quotation.
4K video recordings are retained for 7 years per Lawyers Council of Thailand rules, preventing future disputes.
Villa sale-and-purchase agreements exceeding 30 years require a notary certificate confirming party identities to prevent long-term signature forgery.
We are the only office chaining directly to MFA plus 45 embassy consular sections in a continuous workflow, cutting turnaround by 40% versus DIY errand runs.
For UK Standard Visitor and Student visas we handle Notary + Apostille of sponsor letters and bank statements, plus a free word-for-word template review.
For POAs, avoid broad grants such as "authorize the attorney to do anything" — specify the exact powers, otherwise banks and Land Offices reject the document.
Cross-border M&A requires a full notary pack: share transfer agreement, directors' warranty, POA — we specialize in SET/HKEX/SGX filings.
Base fee starts at THB 1,500 per seal for Certified True Copy and signature witnessing, THB 3,000-5,000 for POA/Affidavit, and THB 5,000-8,000 for complex trust or M&A instruments.
Weekend surcharge is just THB 500 (Mobile +1,000), and family bundles bring the effective cost to THB 1,250/doc for two documents.
Real user queries about Notary Public services, grouped by intent for AI Overviews / Perplexity / Bing Copilot coverage.
Thailand has no common-law Notary Public. The equivalent is a Notarial Services Attorney, a lawyer certified and registered by the Lawyers Council of Thailand, whose certificates are accepted by most overseas authorities.
Responsible authority: Notarial Services Attorney registered with the Lawyers Council of Thailand
Decide between signature witnessing, certified true copy, affidavit/oath, or certification of translation — the wording differs for each.
Signatories sign in person with original ID; corporate files need the director named on the company affidavit.
A certificate is attached to the document and entered in the register kept under Lawyers Council rules.
Verify names, dates, page count and binding against the destination's instructions.
If the destination expects consular legalisation, forward immediately so the file does not age out.
| Task | Do it yourself | NYC handles it |
|---|---|---|
| Checking destination rules | You read checklists and call around yourself | We verify the current requirements and hand you one list |
| Multi-agency running | Several days off work, different queues and hours | We run the whole chain end to end for you |
| Translation and certification | You source a translator and risk rejection | Translated, double-checked and certified in one package |
| Errors and re-filing | One mistake restarts the whole chain | Pre-submission checks at every stage reduce rejections |
| Tracking | You chase the status by phone | Stage-by-stage updates on LINE with photo evidence |
Every step above can be done alone, but it means several agencies, mismatched queues, and one mistake restarting the sequence. Our attorneys and translators cover requirement checks, document re-issue, certified translation and MFA or embassy legalisation, with status updates at each stage. Send photos of your documents for a free assessment first.
Thailand has no Notary Public office in the international sense. Equivalent work is performed by a Notarial Services Attorney licensed by the Lawyers Council of Thailand.
| Aspect | Thailand: notarial attorney | Abroad: Notary Public |
|---|---|---|
| Who is authorised | An attorney licensed for notarial services by the Lawyers Council | A notary appointed by the state or a court |
| Scope | Signature certification, true copies, affidavits and translations where the law allows | Varies by jurisdiction |
| Usual next step | File with the Department of Consular Affairs, then Apostille or embassy | Usually the country's own central authority |
| In-person required | Yes — you sign in front of the certifying attorney | Generally yes |
Where the receiving body uses its own terminology, follow that wording rather than claiming an equivalent title.
The destination country decides whether a file ends at an Apostille or still needs the embassy. Confirm the country's convention status first: the two routes use a different order and different paperwork.
| Aspect | Apostille route | Embassy legalisation route |
|---|---|---|
| When it applies | Destination is a party to the Apostille Convention | Destination does not accept an Apostille |
| Final authority | Department of Consular Affairs, Ministry of Foreign Affairs | The destination country's embassy or consulate in Thailand |
| Typical number of steps | Fewer — the chain ends at the central authority | More — central authority first, then the embassy |
| Approximate timeframe | Shorter, still subject to the authority's queue | Longer, because the embassy appointment queue is added |
| Common rejection cause | Translation does not match the original, or the copy was not issued by the authority | The embassy's own form or language requirement was not followed |
Verify the current convention status and embassy conditions before filing.
Every step can be done alone. This table compares the real workload of each option so the decision rests on time and rejection risk rather than marketing claims.
| Aspect | Do it yourself | NYC handles it |
|---|---|---|
| Checking destination rules | Read each authority's notice yourself and confirm by phone | Checked before you start, with the order the receiving authority accepts |
| Travel | Several agencies with queues that rarely line up in one day | Documents move by courier or online except where the law requires you in person |
| Rejection risk | One mismatch — a name spelled differently from the passport — restarts the chain | Names, dates and stamps are cross-checked before every filing |
| Status tracking | You follow up with each authority | Status updates at each stage, and we handle the fix if a file is returned |
| Advisory role | No one to compare options when your case falls outside the manual | You get advice on the options before work starts, not just execution |
Government fees and timeframes change; ask for an assessment of your own case before you start.
Almost every failure in notarial signature certification by a licensed attorney happens during preparation, not at the counter, and the real cost is the TIME needed to repeat the chain. Below is what each mistake comes from, how long it typically adds, and how to avoid it.
| Mistake | Why it happens | Time cost | How to prevent it |
|---|---|---|---|
| Removing staples or separating pages after certification | The certification is attached to the bound set; once separated the set counts as incomplete. | Typically adds 3–7 working days to re-certify the set. | Scan first, then keep the originals in a rigid envelope without detaching anything. |
| Booking the wrong service channel or appointment type | Each channel has its own queue and document conditions; the wrong one means booking again. | Typically adds 2–14 working days depending on appointment availability that month. | Confirm the service type and the appointment date in advance and keep at least one spare week. |
| Using an old copy instead of a freshly issued one | Many destinations accept documents issued within the last 3–6 months only, and some require a clean, legibly sealed reissue. | Typically adds 5–15 working days for the trip back to the district registrar. | Check the destination's freshness rule first, then request several certified copies in a single visit. |
| The name in the translation does not match the passport spelling | Receiving authorities compare character by character; a single different letter reads as a different person. | Typically adds 3–10 working days, because the translation has to be redone and the whole chain repeated. | Send the passport page on day one and have the translator take the spelling from the passport, never from the Thai document. |
| Planning without allowing for public and embassy holidays | Embassies close on both Thai and home-country holidays, so the real calendar is shorter than it looks. | Typically adds 3–9 working days around a long holiday period. | Check the holiday calendar of every body involved before fixing a travel or filing date. |
The windows below are approximate and depend on each authority's queue. Stages marked as parallel can start alongside the previous stage — that is where the total calendar time is actually reduced.
We confirm whether you need a signature certification, a true-copy certification, or a statement of fact — each uses different wording.
The signatory must appear with an original ID or passport at the moment of signing.
The certificate is issued with a register number and logged under Lawyers Council rules.
For overseas use the file may still pass the consular department and then the embassy, in that order.
Note: all windows are general estimates, not guarantees. Actual timing depends on how complete your file is and on the queues at the authorities involved.
Our team has worked on documents, translation and legalisation for more than 15 years, combining notarial attorneys licensed by the Lawyers Council of Thailand with translators the receiving authorities accept. Every case starts with advice on the correct route and only then moves to execution — we do not simply run whatever is handed to us.
We confirm whether your file ends at an Apostille or still needs the embassy, whether a freshly issued copy is required, and which form of translation the receiving authority accepts. This is where most time is saved, because it is where most people choose wrongly and restart.
We match the spelling of your name against the passport, check the issue date against the validity window the destination applies, verify stamps and signatures, and confirm the translation matches the original line by line.
We file in the order each authority expects, follow the queue, and report status as it moves. If an authority asks for more paperwork, you hear about it immediately, together with the options for fixing it.
We explain which bodies this set can be filed with, how to store the originals, and how many certified sets to request up front if you expect to use them again, so you do not repeat the whole chain later.
If you are unsure which route your case takes, send photos of the documents and name the destination country or authority. We map the sequence and the paperwork first; you then decide whether to run it yourself or hand it over.

| Option | Best for | Timeline | Cost (THB) |
|---|---|---|---|
| Notary Public (ทนายโนตารี) | ยืนยันตัวตน / สำเนาถูกต้อง / ลายมือชื่อ | 1 วัน | 1,000–2,500 / ฉบับ |
| MFA Legalization | รับรองเพื่อใช้ต่างประเทศ (ไม่ใช่ Apostille) | 2–4 วันทำการ (ปกติ) / 1 วัน (ด่วน) | 200 (ปกติ) / 400 (ด่วน) ต่อฉบับ |
| Embassy Legalization | ขั้นสุดท้ายก่อนใช้ในประเทศปลายทาง | ขึ้นกับสถานทูต (1–15 วัน) | 500–5,000 / ฉบับ |
Signature witnessing, certified true copies, affidavits and translation certification by a Thai Notarial Services Attorney, for documents used by overseas authorities or counterparties.
Not sure which route your case belongs to? Tell us the destination and the deadline — our advisers have handled these files for more than 15 years and will confirm the correct sequence and exact documents before you spend anything.
Notarial work is usually completed within one business day; the signer must appear in person with original documents before the notarial services attorney.
Prefer not to handle the queues, forms and re-submissions yourself? Our team has run these files for more than 15 years — we advise on the right route first, then complete every step for you end to end. Message us and we will confirm the exact documents for your case.
The destination country decides whether a file ends at an Apostille or still needs the embassy. Confirm the country's convention status first: the two routes use a different order and different paperwork.
| Aspect | Apostille route | Embassy legalisation route |
|---|---|---|
| When it applies | Destination is a party to the Apostille Convention | Destination does not accept an Apostille |
| Final authority | Department of Consular Affairs, Ministry of Foreign Affairs | The destination country's embassy or consulate in Thailand |
| Typical number of steps | Fewer — the chain ends at the central authority | More — central authority first, then the embassy |
| Approximate timeframe | Shorter, still subject to the authority's queue | Longer, because the embassy appointment queue is added |
| Common rejection cause | Translation does not match the original, or the copy was not issued by the authority | The embassy's own form or language requirement was not followed |
Verify the current convention status and embassy conditions before filing.
Thailand has no Notary Public office in the international sense. Equivalent work is performed by a Notarial Services Attorney licensed by the Lawyers Council of Thailand.
| Aspect | Thailand: notarial attorney | Abroad: Notary Public |
|---|---|---|
| Who is authorised | An attorney licensed for notarial services by the Lawyers Council | A notary appointed by the state or a court |
| Scope | Signature certification, true copies, affidavits and translations where the law allows | Varies by jurisdiction |
| Usual next step | File with the Department of Consular Affairs, then Apostille or embassy | Usually the country's own central authority |
| In-person required | Yes — you sign in front of the certifying attorney | Generally yes |
Where the receiving body uses its own terminology, follow that wording rather than claiming an equivalent title.
Every step can be done alone. This table compares the real workload of each option so the decision rests on time and rejection risk rather than marketing claims.
| Aspect | Do it yourself | NYC handles it |
|---|---|---|
| Checking destination rules | Read each authority's notice yourself and confirm by phone | Checked before you start, with the order the receiving authority accepts |
| Travel | Several agencies with queues that rarely line up in one day | Documents move by courier or online except where the law requires you in person |
| Rejection risk | One mismatch — a name spelled differently from the passport — restarts the chain | Names, dates and stamps are cross-checked before every filing |
| Status tracking | You follow up with each authority | Status updates at each stage, and we handle the fix if a file is returned |
| Advisory role | No one to compare options when your case falls outside the manual | You get advice on the options before work starts, not just execution |
Government fees and timeframes change; ask for an assessment of your own case before you start.
Most problem files are not caused by the document itself, but by the order of steps and small identity details before signing.
1. Signing the document before meeting the attorney
Why it matters: Signature notarisation must happen in front of the certifying attorney.
How to avoid it: Bring the document unsigned and sign it at the appointment.
2. Expired ID or a name spelled differently across documents
Why it matters: Identity must be verified from valid ID and the spelling must match exactly.
How to avoid it: Check expiry dates and English name spelling across the whole set first.
3. Assuming a Thai notarial certification equals a foreign Notary Public
Why it matters: Thailand uses Notarial Services Attorneys; some receivers ask for further legalisation.
How to avoid it: Confirm with the receiving authority whether consular legalisation is also required.
4. Certifying a copy without presenting the original
Why it matters: True-copy certification requires the physical original for comparison.
How to avoid it: Always bring the original, even if scans were reviewed in advance.
5. Missing company documents when a director signs
Why it matters: Signing authority must be evidenced or the certification can be challenged.
How to avoid it: Bring a recent company affidavit plus the signatory's ID or passport.
Prefer not to manage these details yourself? Our team has advised on cases like this for more than 15 years — we confirm the correct route first, then handle every step for you. Message us and we will list exactly which documents your case needs.
Almost every failure in notarial signature certification by a licensed attorney happens during preparation, not at the counter, and the real cost is the TIME needed to repeat the chain. Below is what each mistake comes from, how long it typically adds, and how to avoid it.
| Mistake | Why it happens | Time cost | How to prevent it |
|---|---|---|---|
| Planning without allowing for public and embassy holidays | Embassies close on both Thai and home-country holidays, so the real calendar is shorter than it looks. | Typically adds 3–9 working days around a long holiday period. | Check the holiday calendar of every body involved before fixing a travel or filing date. |
| Filing an incomplete set — missing an ID copy or a power of attorney | Completeness is checked at the counter; an incomplete file is not accepted at all. | Typically adds 1–5 working days per return trip. | Work from a written checklist and re-check it before leaving, including every copy that needs a signature. |
| Removing staples or separating pages after certification | The certification is attached to the bound set; once separated the set counts as incomplete. | Typically adds 3–7 working days to re-certify the set. | Scan first, then keep the originals in a rigid envelope without detaching anything. |
| The name in the translation does not match the passport spelling | Receiving authorities compare character by character; a single different letter reads as a different person. | Typically adds 3–10 working days, because the translation has to be redone and the whole chain repeated. | Send the passport page on day one and have the translator take the spelling from the passport, never from the Thai document. |
| Running the chain in the wrong order — embassy before the consular department | Each body only certifies the signature of the body immediately before it in the chain. | Typically adds 5–12 working days and forces a re-filing from the skipped stage. | Confirm the route with the receiving authority before starting, or have us map the chain up front. |
The windows below are approximate and depend on each authority's queue. Stages marked as parallel can start alongside the previous stage — that is where the total calendar time is actually reduced.
We confirm whether you need a signature certification, a true-copy certification, or a statement of fact — each uses different wording.
The signatory must appear with an original ID or passport at the moment of signing.
The certificate is issued with a register number and logged under Lawyers Council rules.
For overseas use the file may still pass the consular department and then the embassy, in that order.
Note: all windows are general estimates, not guarantees. Actual timing depends on how complete your file is and on the queues at the authorities involved.
These are the terms clients most often misread — and a leading cause of rejected documents. Our advisors walk you through them before any work starts.
Not sure which route your case needs? Send us the documents for a free assessment and we handle every step for you.
View the full glossaryMost cases need more than one step. Here is how the surrounding work connects, so you can plan the whole chain instead of discovering a missing certification at the last minute.
Signature, true-copy, and translation certification for overseas use.
Many countries require an Apostille step after notarisation.
Route for non-Apostille countries: Thai MFA then destination embassy.
Thai-language documents usually need certified translation first.
See real cases, the route used, documents filed, and actual turnaround.
Pick your province for drop-off points, hours, and document channels.
Not sure which of these your case actually needs? That is exactly what our advisory team does: with 15+ years on cross-border documents, we map the full chain for your destination first, then handle every step so nothing is filed in the wrong order.
Our team has worked on documents, translation and legalisation for more than 15 years, combining notarial attorneys licensed by the Lawyers Council of Thailand with translators the receiving authorities accept. Every case starts with advice on the correct route and only then moves to execution — we do not simply run whatever is handed to us.
We confirm whether your file ends at an Apostille or still needs the embassy, whether a freshly issued copy is required, and which form of translation the receiving authority accepts. This is where most time is saved, because it is where most people choose wrongly and restart.
We match the spelling of your name against the passport, check the issue date against the validity window the destination applies, verify stamps and signatures, and confirm the translation matches the original line by line.
We file in the order each authority expects, follow the queue, and report status as it moves. If an authority asks for more paperwork, you hear about it immediately, together with the options for fixing it.
We explain which bodies this set can be filed with, how to store the originals, and how many certified sets to request up front if you expect to use them again, so you do not repeat the whole chain later.
If you are unsure which route your case takes, send photos of the documents and name the destination country or authority. We map the sequence and the paperwork first; you then decide whether to run it yourself or hand it over.
Over 15 years advising on document certification, official translation and Thai/overseas filings. We are not only a filing agency — every case starts with a consultation so you know the correct route, the exact documents and the realistic timeline before any fee is paid.
Procedures and authority requirements can change. We re-check each page against the responsible authority's current practice; if your case is time-critical, message us to confirm the latest requirement.
Most document journeys need more than one step. These are the steps clients most often combine with this page.
Professional fees are quoted per case — ask our team by phone, LINE or email.
Each source below is the authority that owns the rule cited on this page. If an authority changes its requirement, this page is corrected.