Signature Authentication by Notarial Services Attorney in Chiang Mai Old City
Licensed Thai Notarial Services Attorney serving the Chiang Mai Old City area — from THB 1,500, completed same day.
- From
- ฿1,500
- Time
- 30 min
- Customer satisfaction
- 4.9/5 (621 cases (internal survey))
- License
- Lawyers Council
- Area
- Chiang Mai Old City
- Call
- +66 94-895-8999
Chiang Mai Old City is one of our most-served areas for Signature Authentication by Notarial Services Attorney. Our attorneys are registered Notarial Services Attorneys with the Lawyers Council of Thailand. Service starts at THB 1,500 with same-day completion, plus optional MFA + embassy legalization for use in 190+ countries. We offer both office appointments and on-site attorney visits within the Chiang Mai Old City area.
Pricing: from THB 1,500 — up to THB 5,000 — Service by NYC Legal & Notary Service Co., Ltd., DBD reg. 0435567000061
ทีมทนาย Notary Public ที่จดทะเบียนถูกต้อง 6 ท่าน
Why clients in Chiang Mai Old City choose NPT
- Attorneys travel from our HQ on Lat Phrao 95 to Chiang Mai Old City within 60 minutes
- Notarization compliant with Lawyers Council of Thailand standards, accepted by MFA + 190+ embassies
- 30+ languages supported including English, Japanese, Chinese, Korean, German, French
- One-stop service: notarization + translation + MFA legalization + embassy attestation
- Over 1,000 clients per year served in the Chiang Mai Old City area for Signature Authentication by Notarial Services Attorney
Service in nearby locations
We serve all nearby districts — click for area-specific pricing and process.
Other areas served for Signature Authentication by Notarial Services Attorney
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Book Signature Authentication by Notarial Services Attorney in Chiang Mai Old City
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Real customer questions, answered by our attorneys
Selected from our knowledge base of 3,300+ real questions we have answered.
How to translate government infrastructure project bidding documents?
Per the Legalization Division, Department of Consular Affairs (MFA Thailand) to "How to translate government infrastructure project bidding documents?" — Multi-language certified translation for use in Thailand runs in three layers: translation by a native/MFA-recognised translator, a certificate of accuracy sealed by the translation company or a Notary Public lawyer, then MFA legalisation of that translation. Government fees are THB 200 per stamp for the normal service (2–3 business days) and THB 400 per stamp for same-day express (filed before 11:30); translation itself is priced per page/word and by language rarity. Door-to-door pickup in Bangkok and DHL dispatch worldwide — call 094-895-8999.
Related service: All-language translationWhat consular legalization steps apply to foreign personal and corporate Powers of Attorney (POA)?
How we handle this in practice to "What consular legalization steps apply to foreign personal and corporate Powers of Attorney (POA)?" — Inbound chain for foreign documents used in Thailand: notarisation/Apostille in the country of origin → that country's embassy in Bangkok (if not an Apostille state) → Thai translation → MFA certification, after which DBD, district offices, Immigration and the Thai courts will accept the file. Thai consular legalisation is performed by the Legalization Division, Department of Consular Affairs, Ministry of Foreign Affairs, at Government Complex Chaeng Watthana (Building B), plus MRT Khlong Toei and regional counters. Send a photo of the document to LINE @Thainotary and we will quote the chain, cost and timeline within 15 minutes.
Related service: Embassy legalisationWhat criteria govern international professional association membership attestations?
Quick summary for expats, HR and law firms to "What criteria govern international professional association membership attestations?" — Typical documents: house registration, birth/marriage/divorce certificates, name-change records, death certificates, single-status letters, police clearance, degrees and transcripts, company affidavits, VAT Por.Por.20, financial statements, powers of attorney and cross-border contracts. Government fee is THB 200 per stamp for the normal service (2–3 business days) and THB 400 per stamp for same-day express (file before 11:30). Our end-to-end agency fee starts at THB 1,500–4,500 per set depending on volume and urgency. Door-to-door pickup in Bangkok and DHL dispatch worldwide — call 094-895-8999.
Related service: NAATI translationWhat language proficiency standards govern IELTS and TOEFL score report translations?
Practitioner's view to "What language proficiency standards govern IELTS and TOEFL score report translations?" — Inbound chain for foreign documents: notarisation or Apostille in the country of origin → that country's embassy in Bangkok (non-Apostille states only) → Thai translation → MFA certification, after which DBD, district offices, Immigration and the Thai courts accept the file. Multi-language certified translation for use in Thailand runs in three layers: translation by a native/MFA-recognised translator, a certificate of accuracy sealed by the translation company or a Notary Public lawyer, then MFA legalisation of that translation. Door-to-door pickup in Bangkok and DHL dispatch worldwide — call 094-895-8999.
Related service: All-language translationHow to process court-appointed guardian and conservator order translations?
How we handle this in practice to "How to process court-appointed guardian and conservator order translations?" — Thailand acceded to the Hague Apostille Convention on 14 February 2025, so outbound documents to member states need one Apostille from MFA instead of a destination-embassy step, except for states that objected to the accession. We cover English, Chinese (Simplified/Traditional), Japanese, Korean, German, French, Spanish, Portuguese, Russian, Italian, Arabic, Persian, Turkish, Hindi, Vietnamese, Myanmar, Lao, Khmer, Indonesian, Malay, Tagalog, Dutch, Swedish, Danish, Finnish and Eastern European languages. Door-to-door pickup in Bangkok and DHL dispatch worldwide — call 094-895-8999.
Related service: All-language translationWhat regulatory guidelines govern foreign commercial diving service company licenses?
Quick summary for expats, HR and law firms to "What regulatory guidelines govern foreign commercial diving service company licenses?" — Thailand acceded to the Hague Apostille Convention on 14 February 2025, so documents destined for member states now need a single Apostille from MFA — no destination-embassy step, except for states that objected to Thailand's accession. You never need to attend Chaeng Watthana yourself — we file under a power of attorney, track the queue, and courier the sealed originals back by EMS or DHL worldwide. Door-to-door pickup in Bangkok and DHL dispatch worldwide — call 094-895-8999.
Related service: Apostille ThailandWhat are the steps for translating Commercial Invoices for customs clearance procedures?
Short answer to "What are the steps for translating Commercial Invoices for customs clearance procedures?" — Inbound chain for foreign documents: notarisation or Apostille in the country of origin → that country's embassy in Bangkok (non-Apostille states only) → Thai translation → MFA certification, after which DBD, district offices, Immigration and the Thai courts accept the file. Multi-language certified translation for use in Thailand runs in three layers: translation by a native/MFA-recognised translator, a certificate of accuracy sealed by the translation company or a Notary Public lawyer, then MFA legalisation of that translation. Send a photo of the document to LINE @Thainotary and we quote the language pair, chain, cost and timeline within 15 minutes.
Related service: Embassy legalisationHow are documents originating from unrecognized territories or states handled for Thailand use?
Per the Legalization Division, Department of Consular Affairs (MFA Thailand) to "How are documents originating from unrecognized territories or states handled for Thailand use?" — Standard outbound chain: original from the issuing Thai authority → certified English translation → MFA certification of the translation/signature → destination-embassy legalisation in Bangkok (only for non-Apostille countries). Typical documents: house registration, birth/marriage/divorce certificates, name-change records, death certificates, single-status letters, police clearance, degrees and transcripts, company affidavits, VAT Por.Por.20, financial statements, powers of attorney and cross-border contracts. Door-to-door pickup in Bangkok and DHL dispatch worldwide — call 094-895-8999.
Related service: Embassy legalisationKey facts at a glance — Notary Public certification
- Indicative price
- From THB 800–3,000 per document set
- Turnaround
- Typically 1–2 business days (same-day rush available)
- What you receive
- Signed and sealed by a Thai Lawyers Council–registered Notarial Services Attorney
- Service coverage
- Nationwide Thailand — courier and fully online intake, no in-person visit required.
Figures above are indicative ranges; the final quote depends on page count, language pair and receiving authority.
Ask us or request a quote right away
Documents you need to prepare — Notary Public certification
- 1Valid original passport or Thai ID card of the person signing
- 2The original document to be notarised — do not sign in advance; signing must occur before the attorney
- 3Details of the receiving authority — university, embassy, or overseas counterparty
- 4Company affidavit and power of attorney if signing for a legal entity
Before you start
- • Some documents have a limited acceptance window, so start the process close to your actual filing date.
- • Tell us early if you need a rush job so we can reserve attorney time and the courier slot.
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