One-stop service — certified translation + Thai MFA + Embassy of Spain at ถนนสาทรใต้
Power of Attorney → Embassy of Spain: step summary
Step
Turnaround
Cost
Translate Power of Attorney
1–3 days
THB 800–1,500 / page
Thai MFA legalization
2–3 days
THB 200–400
Embassy of Spain
10-21 วัน
20-100 EUR
NYC Legal service
—
สอบถามเจ้าหน้าที่
Estimated total
7–21 days
THB 6,000–12,000
Popular documents at the Embassy of Spain
ApostilleTraducción Jurada
Legalising a Thai Power of Attorney for Spain
If you are relocating to, studying in, marrying in, or doing business with Spain, your Thai Power of Attorney will only be accepted once it carries both the Thai MFA legalization stamp and the Spain embassy authentication. We prepare the certified translation, secure the consular stamp in Chaeng Watthana, and submit the file to the Spain mission at ถนนสาทรใต้ 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 Spain authenticates the MFA. Break the chain anywhere and the Spain authorities can lawfully refuse the Power of Attorney, even if the underlying facts are correct.
Certified translation requirements
Most Spain authorities require the Thai Power of Attorney to be accompanied by a certified translation into a language the mission accepts — typically English, or the official language of Spain. 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 Spain consular fee (20-100 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 Power of Attorney reaches the Spain mission.
Realistic timelines you can plan around
Plan for 10-21 วัน at the Spain embassy stage, on top of 2–3 business days at the Thai MFA and 1–3 days for certified translation. Realistically a single Power of Attorney 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 Power of Attorney is used for
A legalised Power of Attorney is commonly required by Spain 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 Spain mission include Apostille, Traducción Jurada.
Common mistakes we help you avoid
Common mistakes with a Power of Attorney for Spain: wrong order of stamps, an unverifiable translator, mismatched transliteration of names, missing supporting documents (e.g. a marriage certificate needed alongside a name-change record), and booking the embassy before the MFA step is complete. Our review catches these before they cost you a wasted counter visit.
Why work with NYC Legal
Our value is certainty. We know the Spain mission's current requirements for a Power of Attorney, we use MFA-recognised translators, and we sequence the chain correctly the first time. That means no repeat consular fees, no missed deadlines, and a document your Spain counterpart will accept without objection.
Full legalization chain
Step
Where
Time
Note
1. Certified translation
NYC Legal — MFA-recognised translator
1–3 days
Power of Attorney translated into an accepted language, full layout mirrored