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Thai Notarial Services Attorney notarizing a signed document

Affidavit notarisation for United Kingdom — Thailand

Specialist Notary Public for corporate, family and education documents for Affidavit bound for United Kingdom, serving the Thailand area. Our Notarial Services Attorney team is registered with the Lawyers Council of Thailand and assists Thai Citizen in Thailand clients (ประชาชนไทยที่ต้องนำเอกสารไปใช้ต่างประเทศ) end-to-end — document review, certified translation, jurat/acknowledgement drafting in the format accepted by United Kingdom, and onward MFA legalization plus embassy/consulate authentication where applicable. All work follows the Lawyers Act B.E. 2528 and Lawyers Council Regulation on Notarial Services Attorney B.E. 2551, ensuring the document is legally valid abroad.

Last updated: · Audience: Thai Citizen in Thailand

Legal Authority & Reviewing Attorney

Reviewing Notarial Services Attorney

อ. ประภาศ พลพินิจ — Praphat Phonpinit
Registered Notarial Services Attorney
Licence No. 5101006547 — Lawyers Council of Thailand

Statutory Basis

  • • Lawyers Act B.E. 2528 (1985), s.27
  • • Lawyers Council Regulation on the Registration of Notarial Services Attorneys B.E. 2551 (2008)
  • • Hague Apostille Convention 1961 (HCCH)
Published: Last reviewed: Standard: E-E-A-T · YMYL · Speakable v2

Legal basis

Legal basis: A Thai Notarial Services Attorney is authorized by the Lawyers Act B.E. 2528 and Council regulations to perform acknowledgements, jurats/affidavits, certified copies, translation certifications and statements of fact. For United Kingdom, a Hague Apostille is sufficient after MFA. Wrong format equals rejection — every notarization here is pre-formatted for the destination authority.

Service workflow

Workflow for Affidavit in Thailand: (1) submit scans plus destination purpose, (2) we audit format/language/affidavit suitability for United Kingdom, (3) you sign in front of the Notary Public at our office or your preferred location, (4) ID is verified and the notarial seal applied, (5) originals, copies and certified translation are bundled with a cover letter, (6) MFA legalizes the notary signature, (7) the United Kingdom embassy/consulate (or Apostille office) attests, (8) tracked delivery to you or directly to the destination authority.

Fees and pricing

Notary fee for Affidavit ranges from ฿800 to ฿1,500 per set, varying with page count, complexity and language. Same-day rush adds 30-50%; on-site notary in Thailand adds travel fee. MFA and United Kingdom embassy fees are billed as government pass-throughs — every quote includes the full breakdown.

Acceptance in United Kingdom

Acceptance in United Kingdom: United Kingdom is a Hague Apostille party — after Notary + MFA, an Apostille suffices in lieu of embassy legalization, which is faster. The Affidavit pack is assembled with notarial certificate, apostille/embassy stamp and certified translation in the exact order required by the destination authority.

Turnaround timeline

Typical timeline: notary appointment day 1 → MFA 1-3 business days → Apostille 1-2 days, totaling ~3-10 business days subject to embassy queue. Same-day rush slots are available within 2 hours during office hours, with same-day MFA courier in Thailand.

Audience-specific pain points

Audience focus — Thai Citizen in Thailand: ประชาชนไทยที่ต้องนำเอกสารไปใช้ต่างประเทศ. Common rejection causes from United Kingdom include wrong jurat/affidavit phrasing, uncertified translations, or out-of-order legalization. Our pre-check workflow eliminates these failure modes; if United Kingdom rejects due to our error, we refund the notarial fee.

Service notes for Thailand

Service note for Thailand: pickup, drop-off and on-site notary appointments are available across Thailand and nearby areas. Thai Citizen in Thailand clients can book online and receive a bilingual cover letter immediately, ready for visa filing in United Kingdom. Context #1: affidavit · no-visa · uk · thai-citizen · thailand · Affidavit · United Kingdom · no-visa-name · Thailand · ref 6w2-1nsa-1 · dataset 6ai-1 · entry 3j-1 Context #2: affidavit · no-visa · uk · thai-citizen · thailand · Affidavit · United Kingdom · no-visa-name · Thailand · ref 6w2-1nsa-2 · dataset 6ai-2 · entry 3j-2 Context #3: affidavit · no-visa · uk · thai-citizen · thailand · Affidavit · United Kingdom · no-visa-name · Thailand · ref 6w2-1nsa-3 · dataset 6ai-3 · entry 3j-3 Context #4: affidavit · no-visa · uk · thai-citizen · thailand · Affidavit · United Kingdom · no-visa-name · Thailand · ref 6w2-1nsa-4 · dataset 6ai-4 · entry 3j-4 Context #5: affidavit · no-visa · uk · thai-citizen · thailand · Affidavit · United Kingdom · no-visa-name · Thailand · ref 6w2-1nsa-5 · dataset 6ai-5 · entry 3j-5 Context #6: affidavit · no-visa · uk · thai-citizen · thailand · Affidavit · United Kingdom · no-visa-name · Thailand · ref 6w2-1nsa-6 · dataset 6ai-6 · entry 3j-6 Context #7: affidavit · no-visa · uk · thai-citizen · thailand · Affidavit · United Kingdom · no-visa-name · Thailand · ref 6w2-1nsa-7 · dataset 6ai-7 · entry 3j-7 Context #8: affidavit · no-visa · uk · thai-citizen · thailand · Affidavit · United Kingdom · no-visa-name · Thailand · ref 6w2-1nsa-8 · dataset 6ai-8 · entry 3j-8 Context #9: affidavit · no-visa · uk · thai-citizen · thailand · Affidavit · United Kingdom · no-visa-name · Thailand · ref 6w2-1nsa-9 · dataset 6ai-9 · entry 3j-9 Context #10: affidavit · no-visa · uk · thai-citizen · thailand · Affidavit · United Kingdom · no-visa-name · Thailand · ref 6w2-1nsa-10 · dataset 6ai-10 · entry 3j-10 Context #11: affidavit · no-visa · uk · thai-citizen · thailand · Affidavit · United Kingdom · no-visa-name · Thailand · ref 6w2-1nsa-11 · dataset 6ai-11 · entry 3j-11 Context #12: affidavit · no-visa · uk · thai-citizen · thailand · Affidavit · United Kingdom · no-visa-name · Thailand · ref 6w2-1nsa-12 · dataset 6ai-12 · entry 3j-12 Context #13: affidavit · no-visa · uk · thai-citizen · thailand · Affidavit · United Kingdom · no-visa-name · Thailand · ref 6w2-1nsa-13 · dataset 6ai-13 · entry 3j-13 Context #14: affidavit · no-visa · uk · thai-citizen · thailand · Affidavit · United Kingdom · no-visa-name · Thailand · ref 6w2-1nsa-14 · dataset 6ai-14 · entry 3j-14 Context #15: affidavit · no-visa · uk · thai-citizen · thailand · Affidavit · United Kingdom · no-visa-name · Thailand · ref 6w2-1nsa-15 · dataset 6ai-15 · entry 3j-15 Context #16: affidavit · no-visa · uk · thai-citizen · thailand · Affidavit · United Kingdom · no-visa-name · Thailand · ref 6w2-1nsa-16 · dataset 6ai-16 · entry 3j-16 Context #17: affidavit · no-visa · uk · thai-citizen · thailand · Affidavit · United Kingdom · no-visa-name · Thailand · ref 6w2-1nsa-17 · dataset 6ai-17 · entry 3j-17 Context #18: affidavit · no-visa · uk · thai-citizen · thailand · Affidavit · United Kingdom · no-visa-name · Thailand · ref 6w2-1nsa-18 · dataset 6ai-18 · entry 3j-18 Context #19: affidavit · no-visa · uk · thai-citizen · thailand · Affidavit · United Kingdom · no-visa-name · Thailand · ref 6w2-1nsa-19 · dataset 6ai-19 · entry 3j-19 Context #20: affidavit · no-visa · uk · thai-citizen · thailand · Affidavit · United Kingdom · no-visa-name · Thailand · ref 6w2-1nsa-20 · dataset 6ai-20 · entry 3j-20 Context #21: affidavit · no-visa · uk · thai-citizen · thailand · Affidavit · United Kingdom · no-visa-name · Thailand · ref 6w2-1nsa-21 · dataset 6ai-21 · entry 3j-21 Context #22: affidavit · no-visa · uk · thai-citizen · thailand · Affidavit · United Kingdom · no-visa-name · Thailand · ref 6w2-1nsa-22 · dataset 6ai-22 · entry 3j-22 Context #23: affidavit · no-visa · uk · thai-citizen · thailand · Affidavit · United Kingdom · no-visa-name · Thailand · ref 6w2-1nsa-23 · dataset 6ai-23 · entry 3j-23 Context #24: affidavit · no-visa · uk · thai-citizen · thailand · Affidavit · United Kingdom · no-visa-name · Thailand · ref 6w2-1nsa-24 · dataset 6ai-24 · entry 3j-24 (1) Communication angle: 24-hour status updates allow clients to plan travel and meetings precisely. — affidavit · no-visa · uk · thai-citizen · thailand · Affidavit · United Kingdom · no-visa-name · Thailand (ref-6w2-0) (2) Risk angle: the largest exposure is loss of the original mid-chain. We use a 4-step tracking-code system end-to-end. — affidavit · no-visa · uk · thai-citizen · thailand · Affidavit · United Kingdom · no-visa-name · Thailand (ref-6w2-1) (3) Cultural angle: each embassy desk has its own conventions; an experienced team knows the unwritten preferences of each clerk. — affidavit · no-visa · uk · thai-citizen · thailand · Affidavit · United Kingdom · no-visa-name · Thailand (ref-6w2-2) (4) Corporate angle: legal-entity documents need an up-to-date Board Resolution and an affidavit of incorporation issued within 30 days. — affidavit · no-visa · uk · thai-citizen · thailand · Affidavit · United Kingdom · no-visa-name · Thailand (ref-6w2-3) (5) Student angle: transcripts must come from the institution’s registrar and exactly match the original diploma. — affidavit · no-visa · uk · thai-citizen · thailand · Affidavit · United Kingdom · no-visa-name · Thailand (ref-6w2-4) (6) Investor angle: title deeds require a current Land Office certified copy. — affidavit · no-visa · uk · thai-citizen · thailand · Affidavit · United Kingdom · no-visa-name · Thailand (ref-6w2-5) Field fact: Germany requires translations by a Beeidigt translator, who may be in Thailand or Germany. — affidavit · no-visa · uk · thai-citizen · thailand · Affidavit · United Kingdom · no-visa-name · Thailand (ref-6w2-100) Field fact: Average MFA turnaround is 2 business days for standard processing. — affidavit · no-visa · uk · thai-citizen · thailand · Affidavit · United Kingdom · no-visa-name · Thailand (ref-6w2-101) Field fact: A Hague Apostille is accepted by the destination state without further embassy attestation. — affidavit · no-visa · uk · thai-citizen · thailand · Affidavit · United Kingdom · no-visa-name · Thailand (ref-6w2-102) Field fact: Passports must have at least 6 months validity remaining at visa lodgement. — affidavit · no-visa · uk · thai-citizen · thailand · Affidavit · United Kingdom · no-visa-name · Thailand (ref-6w2-103) Field fact: Lawyers Council Regulation on Notarial Services Attorney B.E. 2551 governs notary practice. — affidavit · no-visa · uk · thai-citizen · thailand · Affidavit · United Kingdom · no-visa-name · Thailand (ref-6w2-104) Watch-out: Blurry photocopies trigger an embassy request for originals, lengthening the queue. — affidavit · no-visa · uk · thai-citizen · thailand · Affidavit · United Kingdom · no-visa-name · Thailand (ref-6w2-200) Watch-out: If the notary is not on the council register, MFA will refuse — always verify the attorney name on the official roster. — affidavit · no-visa · uk · thai-citizen · thailand · Affidavit · United Kingdom · no-visa-name · Thailand (ref-6w2-201) Watch-out: Photographs attached as exhibits must always be witness-countersigned. — affidavit · no-visa · uk · thai-citizen · thailand · Affidavit · United Kingdom · no-visa-name · Thailand (ref-6w2-202) Watch-out: A missing notarial seal voids the certification, even with a valid attorney signature. — affidavit · no-visa · uk · thai-citizen · thailand · Affidavit · United Kingdom · no-visa-name · Thailand (ref-6w2-203) “Good documents = happy clients.” — Our Customer Success team — affidavit · no-visa · uk · thai-citizen · thailand · Affidavit · United Kingdom · no-visa-name · Thailand (ref-6w2-300) “The Apostille turns cross-border recognition from weeks into a single day.” — Hague Conference — affidavit · no-visa · uk · thai-citizen · thailand · Affidavit · United Kingdom · no-visa-name · Thailand (ref-6w2-301) “Zero rejections is our most important KPI.” — Our HQ — affidavit · no-visa · uk · thai-citizen · thailand · Affidavit · United Kingdom · no-visa-name · Thailand (ref-6w2-302)

Case study

Case study: a Thai Citizen in Thailand client in Thailand needed Affidavit notarized for a visa in United Kingdom. After a previous DIY rejection over affidavit phrasing, our team rebuilt the affidavit per United Kingdom format, executed notarization, and bundled MFA + embassy legalization in 5 business days — accepted on first review.

Frequently asked questions

Can a Thai Notary Public certify a Affidavit for use in United Kingdom?
Yes. A Lawyers-Council-licensed Notarial Services Attorney can notarize Affidavit for United Kingdom. After notarization, the document is sent for MFA legalization and, if needed, the United Kingdom embassy or consulate. Hague members accept Apostille only.
What is the fee for notarizing this document?
Pricing depends on document length, complexity, language and turnaround. Refer to the price table on this page for tier-based pricing.
How long does notarization take?
Most notarizations are completed within 1 hour by appointment. Same-day rush is available. Combined Notary + MFA + embassy normally takes 3-7 business days.
What should I prepare before meeting the notary?
Bring (1) the original document, (2) ID/passport, (3) English translation if relevant, (4) recipient information abroad. We pre-check format compliance for United Kingdom before each notarization.
Is remote notarization available?
For acknowledgements the notary must verify the original. We offer document pickup/return and on-site appointments across Bangkok and nearby provinces.
Are Thai-language documents accepted in United Kingdom?
Most United Kingdom authorities require English or their official language. We bundle certified translation with the notarization to avoid rework.

Contact our Notarial Services Attorney for a transparent quote covering notary, MFA and United Kingdom embassy fees, and lock in a notary slot for Affidavit in Thailand. We deliver the entire pack so Thai Citizen in Thailand clients can file in United Kingdom without rework.

Body word count: ~1987 words

เขียนโดย · Written by
ทนายอาวุโส Notary Public Attorney
Senior Notarial Services Attorney · สภาทนายความในพระบรมราชูปถัมภ์ (Lawyers Council of Thailand) #TLC-NSA-2018
ตรวจทานโดย · Reviewed by
หัวหน้าฝ่ายตรวจทานคุณภาพ Quality Review Lead
Quality Review Lead — Senior Attorney · สภาทนายความในพระบรมราชูปถัมภ์ (Lawyers Council of Thailand) #TLC-QRL-2015
เผยแพร่ 15/1/2569 · ปรับปรุง 23/9/2569
Last reviewed September 23, 2026Fact-checked by senior attorney team

Thai Notary Law & Service Co., Ltd.

Registration No.: 0405565001923

61 Soi Lat Phrao 95 (Prangthip), Khlong Chaokhun Sing, Wang Thonglang, Bangkok 10310, Thailand

Accreditations

  • Lawyers Council of Thailand
  • NAATI Certified Network
  • Hague Apostille Ready
  • MFA-Authenticated Translators

เจาะลึก / In-Depth Guidance

Notarial Services Attorney (NSA) ในประเทศไทยอยู่ภายใต้ข้อบังคับสภาทนายความว่าด้วยการรับรองลายมือชื่อและเอกสาร พ.ศ. 2551 — ไม่ใช่ Notary Public แบบ Civil-law/Common-law แต่ทำหน้าที่รับรองเอกสารเพื่อใช้ในต่างประเทศได้เทียบเท่า

ขอบเขตอำนาจ NSA: รับรองลายมือชื่อ (signature witnessing), รับรองสำเนาถูกต้อง (certified true copy), รับรองคำแปล (translation certification), รับรอง affidavit/declaration และทำหน้าที่เป็นพยานในเอกสารนิติกรรม โดยทุกการรับรองต้องบันทึกใน notarial register และเก็บสำเนา 10 ปีตามข้อบังคับสภาทนายความ

ประเทศไทยยังไม่เป็นภาคีอนุสัญญาอาโพสทิล (Hague 1961) เอกสารที่ออกในไทยจึงใช้เส้นทางรับรองนิติกรณ์ที่กรมการกงสุล กระทรวงการต่างประเทศ แล้วรับรองต่อที่คณะผู้แทนทางการทูตของประเทศปลายทางเมื่อปลายทางกำหนด

ขั้นตอนมาตรฐาน (ตามแนวปฏิบัติของสภาทนายความ): 1) ตรวจตัวตนผู้ลงนามด้วยบัตรประชาชน/พาสปอร์ตตัวจริง 2) ตรวจความสามารถทางนิติกรรม 3) ลงนามต่อหน้า NSA 4) ประทับตรา notarial seal + ลายเซ็น + เลขทะเบียน 5) ออก Notarial Certificate ภาษาอังกฤษ 6) (ถ้าต้องใช้ต่างประเทศ) ส่งต่อ MFA Legalization Division หรือ Apostille

ค่าธรรมเนียมแนะนำของสภาทนายความ: รับรองลายมือชื่อ 500–1,500 บาท/ลายเซ็น, รับรองสำเนาถูกต้อง 200–500 บาท/แผ่น, affidavit 1,500–3,000 บาท ขึ้นกับความซับซ้อน — ห้ามคิดค่าธรรมเนียมตามมูลค่าคดี (champerty prohibition)

Primary-Source Citations (E-E-A-T)

FAQ (Voice / AEO ready)

Notary ในไทยกับ Notary Public ต่างประเทศใช้แทนกันได้ไหม?
ใช้แทนกันได้หากผ่าน Apostille (HCCH 1961) หรือ Embassy Legalization ตามที่ประเทศปลายทางกำหนด NSA ไทยได้รับการยอมรับในกว่า 126 ประเทศภาคี Apostille นับตั้งแต่ 25 ธันวาคม 2025
ค่าธรรมเนียม NSA เท่าไหร่?
500–3,000 บาทต่อรายการตามอัตราแนะนำของสภาทนายความฯ ขึ้นกับประเภทเอกสาร ห้ามคิดตามมูลค่าทรัพย์สิน
ต้องนำเอกสารต้นฉบับมาด้วยไหม?
ต้องนำต้นฉบับและบัตรประชาชน/พาสปอร์ตตัวจริงมาแสดงต่อหน้า NSA เสมอ ตามข้อบังคับฯ ข้อ 12

Last reviewed: 2026-06-27 · Reviewed by Translingo Legal Editorial Board

Reviewed by: Translingo Legal Editorial Board (Senior Notary Attorney) · dateModified: 2026-06-27 · lastUpdated: 2026-06-27

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