Drafting and certification of all types of Affidavits by Notary Public. For courts and agencies domestically and internationally. request a quotation.
⚖️ Thai Notary Law Team — attorneys registered with the Lawyers Council of Thailand
An Affidavit is a sworn statement given under oath before a Notary Public attorney. It has legal weight equivalent to court testimony. Used for courts, embassies, government agencies, and private entities. Request a written quotation after document review.
An Affidavit is a sworn statement under oath before a Notary Public. In Common Law systems (US, UK, Australia), affidavits carry weight equal to court testimony; false statements constitute Perjury. In Thailand, while the Civil Law system applies, Notary Public attorneys can draft affidavits for international use under Lawyers Act B.E. 2528 Section 38.
1) Single Status — for international marriage; required by most embassies. 2) Support — for US visa (Form I-864). 3) Name Change. 4) Loss — lost documents like title deeds, shares. 5) Relationship — family visa. 6) Address/Residence. 7) Heirship — inheritance cases. 8) Income. 9) General Affidavit.
Affidavits involve: 1) Lawyers Act B.E. 2528 Section 38 — Notary Public oath authority. 2) Lawyers Council Notary regulations. 3) Criminal Code Section 137 — false statements, 6 months to 7 years imprisonment. 4) Destination country laws — US Federal Rules of Evidence Rule 902(8), UK CPR Part 32 Affidavit format. 5) Hague Apostille Convention. Thai Notary Law drafts affidavits compliant with destination country laws.
Affidavit fees: Single Status request a quotation, Support request a quotation, Name Change request a quotation, Loss request a quotation, General request a quotation, Complex/multi-page request a quotation. Includes drafting, certification, seal. Apostille add request a quotation.
Documents needed: 1) Thai ID or passport. 2) Type-specific docs: marriage/divorce certificate for Single Status, financial docs for Support, name change from district office for Name Change. 3) Recipient info (embassy, court, agency). 4) Draft affidavit or facts to record. 5) Recent photo (some cases).
Precautions: 1) All information must be truthful — false statements constitute Perjury. 2) Must sign before attorney — no pre-signing. 3) Check destination country format — US uses Jurat, Australia uses Statutory Declaration. 4) May need Apostille or Consular Legalization. 5) No post-signing modifications — new document required. 6) Always keep copies.
Thai Notary Law:, Lawyers Council–registered attorneys, 5,000+ affidavits drafted. Country-specific expertise. International standard English. One-stop Notary + เส้นทางรับรองที่ใช้ ณ วันดำเนินการ + Consular. Prepared to embassy and foreign-court requirements. 77 provinces. Contact staff for an initial document review via Line @ThaiNotary.
Certification is handled by a registered Notarial Services Attorney after confirming the required form of certification.
Physical offices are in Bangkok, Khon Kaen and Udon Thani. Other provinces are served by arranged partner appointments, not permanent branches.
Timing depends on document type, signing requirements and relevant authority queues.
Translator availability and certification format are confirmed for each document set before quotation.
Translation, attorney certification, MFA and embassy steps are separated according to destination requirements.
Document list, process, relevant authority and appointment conditions are stated before confirmation.
Contact via Line @ThaiNotary
Specify affidavit type and purpose
Send information and supporting documents
Attorney drafts affidavit
Review draft and revise
Come to swear and sign before attorney
Attorney certifies and stamps
Receive certified affidavit
Thai Notary Law provides full-service Notary Public, translation, consular/embassy legalization, criminal checks, marriage registration across 77 Thai provinces.
Real work samples from Thai Notary Law —, attorneys registered with the Lawyers Council of Thailand, individual and corporate clients nationwide
Our physical offices are in Bangkok, Khon Kaen and Udon Thani. Other areas are served by appointment, partners and postal or courier document handling. Send a copy and the destination country so staff can confirm the route before an appointment.
Affidavit Certification is a routine certification handled by our Notarial Services Attorneys following the IUNL/ABA Notary Best Practices adopted by the Lawyers Council. Clients must present originals, valid government-issued ID, and — for companies — a certificate of registration dated within the past six months. The attorney verifies authenticity, compares the signature against official records, and logs the matter in the official Notary Register, which is auditable. For downstream use, the certified document feeds into: (1) HCCH 1961 Apostille for member states; (2) Consular Legalization for non-Hague jurisdictions; (3) submission to bodies that require Notarization such as foreign embassies, overseas courts, parent companies, international IP/trademark filings; and (4) visa and nationality applications.
2008 Lawyers Council Regulation on the Registration of Notarial Services Attorneys.
Apostille takes effect for Thailand on 28 Feb 2027; until then, MFA and embassy legalisation.
Lawyers Council enforces ethics and continuing competence; the Notary Register is fully auditable.
Authored by our Notarial Services Attorneys · Professionally reviewed by a senior attorney (Lawyers Council of Thailand) · References: Lawyers Council & MFA Department of Consular Affairs official notices.
Registered Notary Public Firm · Reg. 0405565001923 · Lawyers Council of Thailand
All documents are signed and sealed by Notarial Services Attorneys registered under the Lawyers Council of Thailand B.E. 2551 / 2566 regulations, ready for Consular Legalization at Thailand's MFA and any destination embassy.
Address: 61 Soi Lat Phrao 95 (Prangthip), Khlong Chaokhun Sing, Wang Thonglang, Bangkok 10310, Thailand · On-site parking · Open Mon-Fri 09:00-18:00
Notary Public ThailandApostille Convention (HCCH 1961)Lawyers Council of ThailandDepartment of Consular AffairsMinistry of Foreign Affairs (MFA Thailand)Ministry of Justice ThailandNAATI AustraliaEmbassy of Australia in ThailandEmbassy of the United States in ThailandEmbassy of the United Kingdom in ThailandPower of AttorneyAffidavit of SupportCertified True CopySworn TranslatorBangkokKhon KaenChiang MaiPhuketPattayaMarriage Registration ThailandCriminal Background Check (Police Clearance Thailand)Hague ApostilleConsular LegalizationDocument Translation Thai-EnglishMOJ Sworn TranslationCivil and Commercial Code of ThailandLawyers Act B.E. 2528Statelessness Reduction (UNHCR)
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