One-stop service — certified translation + Thai MFA + Embassy of Iran at ถนนสุขุมวิท ซอย 49
Diploma → Embassy of Iran: 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 Iran
10-21 วัน
สอบถามเจ้าหน้าที่
NYC Legal service
—
สอบถามเจ้าหน้าที่
Estimated total
7–21 days
THB 6,000–12,000
Popular documents at the Embassy of Iran
AuthenticationPersian Translation
Legalising a Thai Diploma for Iran
If you are relocating to, studying in, marrying in, or doing business with Iran, your Thai Diploma will only be accepted once it carries both the Thai MFA legalization stamp and the Iran embassy authentication. We prepare the certified translation, secure the consular stamp in Chaeng Watthana, and submit the file to the Iran mission at ถนนสุขุมวิท ซอย 49 on your behalf.
Why the legalization chain is required
Each layer in the legalization chain authenticates the layer beneath it. The certified translation is verified by the translator's declaration; the MFA authenticates the translator's registered signature; and the Embassy of Iran authenticates the MFA. Break the chain anywhere and the Iran authorities can lawfully refuse the Diploma, even if the underlying facts are correct.
Certified translation requirements
Because the Iran 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 Iran legal equivalent. We proofread against your passport and prior documents before submission.
Transparent, itemised pricing
Budget realistically: the Embassy of Iran charges สอบถามเจ้าหน้าที่ for authenticating a Diploma, the Thai MFA charges roughly THB 200–400 per document (express ~THB 800), certified translation runs about THB 800–1,500 per page, and the NYC Legal all-inclusive service fee is สอบถามเจ้าหน้าที่. A typical single Diploma therefore lands in the THB 6,000–12,000 range once every counter is paid.
Realistic timelines you can plan around
The Iran mission's own processing (10-21 วัน) is the least controllable part of the timeline, which is why we start translation and MFA legalization immediately and submit to the embassy the moment the MFA stamp is dry. Total realistic turnaround for a Diploma is 7–21 business days; we give you an honest date at quotation, not an optimistic one.
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 Iran, the acceptance test is the same: a complete, correctly ordered legalization chain. Popular filings through the Iran embassy also involve Authentication, Persian Translation, which we can bundle in one submission.
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 Iran 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 Iran we handle certified translation, MFA legalization at Chaeng Watthana, and submission to the Embassy of Iran at ถนนสุขุมวิท ซอย 49 — 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