How much does it cost to legalise a Diploma for the Taiwan (TECO) embassy?

Embassy consular fee สอบถามเจ้าหน้าที่ + Thai MFA legalization (THB 200–400) + certified translation (THB 800–1,500/page) + NYC Legal service fee สอบถามเจ้าหน้าที่ — typically THB 6,000–12,000 all-in.

How long does the Taiwan (TECO) legalization take?

Thai MFA 2–3 days + Embassy of Taiwan (TECO) 5-10 วัน — 7–21 business days end to end, with express options where the mission allows.

Do I need the Thai MFA stamp before the Taiwan (TECO) embassy?

Yes — every Thai document must be legalised by the Department of Consular Affairs (Chaeng Watthana) before the Embassy of Taiwan (TECO) will authenticate it.

Does the Diploma need to be translated first?

In most cases yes — the Diploma must be translated into a language the Taiwan (TECO) mission accepts, certified by an MFA-recognised translator, then legalised together with the original.

What is a legalised Diploma used for in Taiwan (TECO)?

Visa and immigration filings, marriage, study, employment, pensions and legal matters. Popular documents at this mission: Authentication, Notarized Translation.

Can I apostille a Thai Diploma instead of using the Taiwan (TECO) embassy?

No. Thailand is not part of the Hague Apostille system for this route, so a Thai Diploma for Taiwan (TECO) must go through Thai MFA legalization and then Embassy of Taiwan (TECO) authentication — not an apostille.

Do I need to appear in person at the Taiwan (TECO) embassy?

In most cases no — NYC Legal submits and collects on your behalf with an authorisation letter. A few document types (e.g. certain declarations) may require your signature, and we will tell you in advance if so.

How recent must my Diploma be for Taiwan (TECO)?

Many missions expect the underlying Diploma to be issued within the last 3–6 months. We confirm the current requirement for the Taiwan (TECO) embassy at booking so you don't legalise a document that will be rejected as stale.

What does a legalised Diploma for Taiwan (TECO) cost in total?

Typically THB 6,000–12,000 all-in: Taiwan (TECO) consular fee (สอบถามเจ้าหน้าที่), MFA legalization (THB 200–400), certified translation (THB 800–1,500/page) and our service fee (สอบถามเจ้าหน้าที่). You get an exact quote up front.

Can you ship the finished Diploma outside Thailand?

Yes. We deliver a scanned PDF immediately and courier the legalised original by EMS or DHL to any address in Taiwan (TECO) or worldwide.

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Diploma Legalization — Embassy of Taiwan (TECO)

One-stop service — certified translation + Thai MFA + Embassy of Taiwan (TECO) at ถนนสาทรใต้

Diploma → Embassy of Taiwan (TECO): step summary
Step	Turnaround	Cost
Translate Diploma	1–3 days	THB 800–1,500 / page
Thai MFA legalization	2–3 days	THB 200–400
Embassy of Taiwan (TECO)	5-10 วัน	สอบถามเจ้าหน้าที่
NYC Legal service	—	สอบถามเจ้าหน้าที่
Estimated total	7–21 days	THB 6,000–12,000

Legalising a Thai Diploma for Taiwan (TECO)

A Thai-issued Diploma is a domestic document until it is legalised for use abroad. For Taiwan (TECO), that means a two-tier authentication: the Department of Consular Affairs verifies the translator's and issuing officer's signatures, then the Embassy of Taiwan (TECO) confirms the MFA stamp. NYC Legal handles both tiers, tracks each counter, and returns your document ready to file.

Why the legalization chain is required

Legalization is a chain of trust, not a formality. When a Taiwan (TECO) officer sees the embassy stamp on your Diploma, they are trusting the embassy, which trusted the Thai MFA, which trusted the issuing office. NYC Legal builds this chain in the correct order so the final Taiwan (TECO) authority accepts the document without follow-up questions.

Certified translation requirements

Because the Taiwan (TECO) embassy reads the translated text, translation accuracy directly determines acceptance. Names must match your passport exactly (including transliteration), dates must follow the destination format, and official Thai terminology must map to the correct Taiwan (TECO) legal equivalent. We proofread against your passport and prior documents before submission.

Transparent, itemised pricing

The Taiwan (TECO) embassy fee for a Diploma (สอบถามเจ้าหน้าที่) is set by the mission and can shift with exchange rates, so we confirm it at booking. Add MFA legalization, certified translation, and our transparent service fee (สอบถามเจ้าหน้าที่) and the all-in figure is usually THB 6,000–12,000 for one document — with volume discounts for family or corporate batches.

Realistic timelines you can plan around

Turnaround is the sum of the chain: translation (1–3 days) + MFA (2–3 days) + Embassy of Taiwan (TECO) (5-10 วัน). We sequence these to overlap wherever possible and track each counter daily. For genuinely urgent Diploma files we will tell you honestly whether your deadline is achievable before you pay.

What a legalised Diploma is used for

Whether the Diploma supports a spouse visa, a study permit, a job offer, a business licence or an inheritance claim in Taiwan (TECO), the acceptance test is the same: a complete, correctly ordered legalization chain. Popular filings through the Taiwan (TECO) embassy also involve Authentication, Notarized Translation, which we can bundle in one submission.

Common mistakes we help you avoid

The most frequent rejections we prevent: submitting the Diploma to the Taiwan (TECO) embassy before the MFA stamp; name spellings that differ from the passport; an outdated document (many missions want issuance within 3–6 months); a translation missing a seal or marginal note; and photocopies where a certified true copy or original is required. We pre-flight every file against the Taiwan (TECO) mission's current checklist.

Why work with NYC Legal

Doing this yourself means multiple trips across Bangkok, queueing at the MFA and the Taiwan (TECO) mission, and risking a wasted day if any detail is off. We consolidate the entire Diploma legalization into one managed service, submit at ถนนสาทรใต้ on your behalf, and return the document ready to file — in Thailand or shipped internationally.

Full legalization chain

Step	Where	Time	Note
1. Certified translation	NYC Legal — MFA-recognised translator	1–3 days	Diploma translated into an accepted language, full layout mirrored
2. MFA legalization	Dept. of Consular Affairs, Chaeng Watthana	2–3 days	Authenticates translator / issuing signature; express ~THB 800
3. Taiwan (TECO) embassy authentication	Embassy of Taiwan (TECO), ถนนสาทรใต้	5-10 วัน	Consular fee สอบถามเจ้าหน้าที่; confirms the MFA stamp
4. Return / courier	NYC Legal	1–2 days	PDF scan immediately + original by EMS/DHL worldwide

❓ คำถามที่พบบ่อย — Embassy of Taiwan (TECO)

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