A pension or social security claim using a house registration (Thor Ror 14) — how should the document set be assembled?

This question is specifically about “A pension or social security claim using a house registration (Thor Ror 14)”, so the answer below starts with what this case actually needs before setting out the general rules. If any requirement is still unclear, send a sample image to the receiving body before producing the full set. Cross-border service of process must go through the judicial cooperation channel. Litigation powers of attorney must list the granted powers item by item. What sets this case apart is the number of certified sets and the window in which they must be used. The deciding factor is the receiving body's requirement, not only the format of the Thai-side document. Before starting, ask in advance which category of certified translator the destination accepts, then plan the timeline so certification finishes before the real filing deadline, then keep a digital copy of every page, including seals and signatures. The specifics here are purpose: Pension; document type: House, and those decide which translation and certification level applies. The terms that frame this page are pension · social · security · claim. Some birth and death certificates carry two identity numbers; translate both. Keep certified copies, because registry documents are usually requested again at the next stage. Plan the schedule with room for at least one review cycle at the receiving office. If multiple certified sets are needed, order them all in the first round to avoid re-queuing. High-resolution photos of seals and signatures help when the destination asks for re-verification. If the receiving body confirmed its requirements by email, keep that message with the file. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026, but the Convention is not yet in force for Thailand, so consular legalisation through the Ministry of Foreign Affairs and the relevant embassy remains the working route; confirm the current requirement with the receiving authority before filing. Most receiving authorities want a registrar-certified copy of the register rather than a photocopy made by the holder, because the certified copy carries the registrar's signature and seal that the Ministry of Foreign Affairs can verify; obtain a freshly issued certified copy before starting the translation and legalisation steps. Before translation, check that the birth certificate, house registration, ID card and passport agree on spelling, date of birth and the national ID number; a mismatch must be corrected by the registrar at source, because a translation must reflect the original exactly and cannot be adjusted to fit. Cost and lead time depend on the number of documents, the language pair and the certification steps the receiving authority requires, so every file is quoted before work starts. Send a scan of the documents together with the receiving authority's own instructions via LINE @Thainotary, call +66 094-895-8999 or email contact@thainotary.co.th.

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