A work visa is a specialized permit allowing individuals to legally work in a foreign country for a specified period. Usually tied to a specific job offer, the application process involves verification of employment, skills, and adherence to immigration regulations. Work visas are often categorized based on skill levels or employment types, with different requirements and privileges. They play a crucial role in facilitating global labor mobility, enabling individuals to contribute their expertise to foreign economies while adhering to legal frameworks. Work visas may also offer pathways to long-term residency or permanent settlement based on employment tenure and contribution to the host country.