Guinea-Bissau Document Translation & Legalization for Use in Thailand

Legal Context of Guinea-Bissau

Guinea-Bissau is located in Africa, with official languages PT and ISO code GW. It is not a party to the Hague Apostille Convention 1961, so Thai documents destined for Guinea-Bissau must undergo Full Legalization via Thailand MFA plus attestation at the Guinea-Bissau embassy in Bangkok. Guinea-Bissau does not have an embassy in Bangkok — documents are routed through the nearest accredited mission (Singapore, Malaysia, or Indonesia), which ILC handles with tracking.

Common Documents and Use Cases

Documents commonly received from Guinea-Bissau for use in Thailand span 15 major categories — personal, corporate, education, and specialized filings — each with distinct translation and certification requirements depending on the receiving authority. The categories below are the most frequent on the Guinea-Bissau → Thailand route.

• Civil Registry — Birth Certificate, Marriage Certificate, Divorce Certificate, Death Certificate, Adoption Certificate, Name/Surname Change
• Education — Academic Transcript, Diploma, Bachelor's Degree, Master's Degree, Doctoral Degree, Professional Certificate
• Corporate — Company Affidavit, DBD Extract, VAT Certificate, Board Resolution, Corporate Power of Attorney, Shareholder List
• Court / Police — Police Clearance Certificate, Court Order / Judgment, Notarized Affidavit, Criminal Record
• Medical — Medical Certificate, Vaccination Record, HIV Test Result, TB Test Certificate
• Property — Land Title Deed (Chanote), Condominium Title, Lease Agreement, Property Valuation Report
• Financial — Bank Statement, Bank Guarantee Letter, Tax Return, Income Certificate
• Intellectual Property — Trademark Certificate, Patent Certificate, Copyright Certificate
• Immigration — Visa Application Documents, Sponsorship Letter, Invitation Letter, Affidavit of Support
• Contracts — Commercial Contract, Employment Contract, Memorandum of Understanding, Distributorship Agreement
• Personal ID — Passport Copy, National ID Copy, Driving License
• Religious / Cultural — Islamic Marriage Certificate, Religious Conversion Certificate
• Technical / Engineering — Engineering Drawing, Product Certificate / CoO, ISO Certificate
• Government — Royal Decree, Ministry Certificate, BOI Promotion Certificate
• Special / Other — Apostille, Destination MOFA Attestation, Translator Certification

Detailed Process

1. Guinea-Bissau originals notarized / legalized locally
2. Attested at the Thai embassy in Guinea-Bissau
3. Thai translation by MFA-recognized translator
4. Thai MFA legalizes the translation
5. File with the relevant Thai agency (district/DBD/court/Revenue)

Detailed Fees

Costs break down into (1) certified translation from THB 500–1,200/page depending on language/complexity, (2) Thai MFA fee THB 400/stamp (legalization), and (3) Guinea-Bissau embassy fee approximately THB 2,000/set (subject to embassy exchange rate). Total average charged by ILC is around THB 2,400 per document set. Same-day / 1-business-day express adds 50–100% over standard fees.

Turnaround

Standard turnaround for the Guinea-Bissau → Thailand route is 21-30 business days from receipt of originals to delivery of fully legalized documents. This includes 1 day for translation, 3 days at MFA, plus 10–14 days at the Guinea-Bissau embassy. Times shift with embassy backlog. Rush service completes in 3–5 business days.

Frequently Asked Questions

Why ILC

ILC handles the Guinea-Bissau → Thailand route end-to-end — consultation, document check, certified translation, Notary Public, MFA legalization, embassy attestation, international courier, and filing with the Thai agency. Six Bar-registered Notary Public lawyers, MFA-recognized translators in 20+ languages, and 15 years of Guinea-Bissau liaison. Contact 080-5578887 or LINE @NAATI for a same-day quote.