Overseas legalisation , often referred to as apostille certification, is a crucial process for individuals and businesses in the UK dealing with international documentation. This process verifies the authenticity of documents issued in one country for use in another, ensuring they are recognised globally. The primary scenario where overseas legalisation is required is when a UK-issued document, such as a birth certificate, marriage certificate, or academic qualification, needs to be used abroad. Overseas Legalisation to Apply for a Visa or Settling Legal Matters Overseas This could be for purposes such as applying for a visa, securing employment, or settling legal matters overseas. The legalisation process involves obtaining an apostille from the Foreign, Commonwealth & Development Office (FCDO), which authenticates the signature, seal, or stamp on the document. This step is essential for documents that will be submitted to foreign authorities, as it confirms their legitimacy a