💡 Quick Summary
Apostille: 124 Hague countries, price on request, 3-7 days, single submission. Legalization: all countries, price on request, 7-15 days, multiple submissions.
What is Apostille?
An Apostille authenticates public documents under the 1961 Hague Convention. Thailand acceded on 30 June 2026, with entry into force on 28 February 2027. Until then, Thai documents continue through MFA and embassy legalisation as required by the destination. After entry into force, the document type and destination must still fall within the Convention.
What is Legalization?
Legalization (Consular Authentication) is the traditional document authentication system requiring multiple steps: 1) Notary Public certification; 2) Consular Affairs authentication; 3) Destination country embassy/consulate legalization. Valid for all countries worldwide, including non-Hague members. Advantage: works for all countries. Disadvantages: multiple steps, higher fees (price on request), slower (7-15 days), multiple offices.
Apostille vs Legalization Comparison Table
Table comparison: Steps: Apostille = 1 step (Consular Dept) | Legalization = 3 steps (Notary + Consular + Embassy). Government fees: Apostille = price on request | Legalization = price on request. Timeline: Apostille = 3-7 days | Legalization = 7-15 days. Countries: Apostille = 124 | Legalization = all. China: Apostille ❌ | Legalization ✅. Japan: Both ✅. Germany: Both ✅. UAE: Apostille ❌ | Legalization ✅. Ease: Apostille = very easy | Legalization = complex.
Countries Accepting Apostille (Hague Members)
Hague member countries accepting Apostille (partial list): Europe: Germany, France, Italy, Spain, Netherlands, Switzerland, Portugal, Austria, Denmark, Norway, Sweden, Finland, Belgium, UK, Ireland, Poland, Czech, Hungary. Asia: Japan, South Korea, India, Philippines, Mongolia. Americas: USA, Canada, Mexico, Brazil, Argentina. Oceania: Australia, New Zealand. Africa: South Africa, Morocco. Countries requiring Legalization (non-members): China, Taiwan, Vietnam, UAE, Saudi Arabia, Qatar, Kuwait, Iran, Iraq.
Documents That Can Be Apostilled/Legalized
All document types can be Apostilled/Legalized: Government: birth, marriage, divorce, death certificates, house registration, name change. Academic: degrees, transcripts, professional certificates. Police: criminal record check (CID). Business: company certificates, shareholder lists, financial statements, contracts, MOUs. Legal: Power of Attorney, Affidavit, sworn statements. Translations: Notary-certified translations. Licenses: Work Permit, driver's license, professional licenses.
How to Choose Between Apostille and Legalization
Selection guide: If destination is a Hague member → always choose Apostille (faster, cheaper, fewer steps). If non-Hague → must use Legalization. If destination agency specifies Apostille or Legalization → follow their requirements. If unsure → initial case assessment with Thai Notary Law, we check requirements for every embassy and agency. Caution: some Hague countries' agencies may not be familiar with Apostille, especially recently joined ones. In such cases, both Apostille + Legalization may be needed for safety.
Case Studies: Apostille vs Legalization
Case 1: Mr. Somchai sent birth certificate to Australia (Hague member) → Apostille, price on request, 5 days. Case 2: Ms. Manee sent marriage cert to China (non-member) → Legalization, price on request, 12 days. Case 3: ABC Company sent company cert to UAE (non-member) → Legalization, price on request, 15 days. Case 4: Ms. Jittra sent degree to Germany (member) → Apostille, price on request, 4 days. Clear comparison: Apostille saves 40-60% in cost and time.
Why Choose Thai Notary Law?
Thai Notary Law provides both Apostille and Legalization full service:, expert in every embassy's requirements; handles all steps, clients just send documents once; translators in multiple languages; 77 provinces; transparent pricing; free correction and reissue if the error is ours; verifiable job reference on every certificate; individual and corporate clients nationwide.
