One-stop service — certified translation + Thai MFA + Embassy of Luxembourg at ถนนสาทรใต้
Diploma → Embassy of Luxembourg: 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 Luxembourg
10-21 วัน
30-150 EUR
NYC Legal service
—
สอบถามเจ้าหน้าที่
Estimated total
7–21 days
THB 6,000–12,000
Popular documents at the Embassy of Luxembourg
ApostilleSworn Translation
Legalising a Thai Diploma for Luxembourg
Getting a Thai Diploma recognised by the Luxembourg authorities almost always requires a full legalization chain rather than a single stamp. Because Thailand is not a party to the Hague Apostille Convention for this route, a Diploma issued in Thailand cannot simply be apostilled — it must first be certified by the Thai Ministry of Foreign Affairs (Legalization Division, Chaeng Watthana) and then authenticated by the Embassy of Luxembourg in กรุงเทพฯ (สาทร). NYC Legal manages this end to end so you never have to queue in person.
Why the legalization chain is required
Legalization is a chain of trust, not a formality. When a Luxembourg 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 Luxembourg authority accepts the document without follow-up questions.
Certified translation requirements
Most Luxembourg authorities require the Thai Diploma to be accompanied by a certified translation into a language the mission accepts — typically English, or the official language of Luxembourg. The translation must be faithful, complete, and produced by a translator whose signature the Thai MFA can verify. We use MFA-recognised translators so the translation itself can be legalised alongside the original.
Transparent, itemised pricing
Costs are itemised, never bundled opaquely. Expect the Luxembourg consular fee (30-150 EUR), the MFA legalization fee (THB 200–400 standard), translation (THB 800–1,500/page), and our handling fee (สอบถามเจ้าหน้าที่). We quote the exact total up front — including courier — so there are no counter-side surprises when your Diploma reaches the Luxembourg mission.
Realistic timelines you can plan around
Plan for 10-21 วัน at the Luxembourg embassy stage, on top of 2–3 business days at the Thai MFA and 1–3 days for certified translation. Realistically a single Diploma takes 7–21 business days end to end. If you have a visa interview or filing deadline, tell us first — express MFA and priority embassy handling can compress this materially where the mission allows it.
What a legalised Diploma is used for
A legalised Diploma is commonly required by Luxembourg for immigration and visa applications, marriage registration, family reunification, university admission, employment and work authorisation, pension and social-security claims, property or inheritance matters, and company registration. The most requested documents at the Luxembourg mission include Apostille, Sworn Translation.
Common mistakes we help you avoid
Rejections usually come from small, avoidable errors: an expired Diploma, a translation that omits an official annotation, a name that reads differently from the passport, or a document submitted to the Luxembourg embassy out of sequence. We verify document freshness, translation completeness and stamp order before anything is lodged.
Why work with NYC Legal
NYC Legal has run the Thai-MFA-to-embassy chain for foreign clients for years. For your Diploma to Luxembourg we handle certified translation, MFA legalization at Chaeng Watthana, and submission to the Embassy of Luxembourg at ถนนสาทรใต้ — with courier delivery of the finished original anywhere in the world. You get a fixed quote, a named case handler, and status updates at every counter.
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