In the era of globalisation, cross-border crimes are becoming increasingly common. The nature of these crimes is complex, and cross-border evidence exchange is, therefore, crucial to the successful prosecution of these offences. The exchange of evidence between countries can provide invaluable assistance in solving crimes that have an international dimension.The European Investigation Order (EIO) allows judicial authorities to request evidence more quickly and easily than via traditional instruments. The EIO has become the primary legal tool for gathering trans-border evidence, replacing the...