Scope of Service Provided
on the copy of the document you already hold — notarisation before a local notary in Vietnam + Apostille certification in Vietnam + consular legalisation at the Embassy of India in Korea (India is not a party to the Apostille Convention, so embassy consular legalisation is the final step)
Main Purposes and Uses (examples)
submission to government offices and public institutions in India, supporting documents for immigration and visa applications (India), application documents for universities and institutions in India, employment in India and background check responses, evidence in international litigation, inheritance and other legal proceedings, identity and factual documentation for banking and insurance in India, supporting documents for international contracts, reference materials for licensing and qualification reviews in India, official documentation for schools and employers in India etc..