An Employment Visa is a type of visa that allows foreign nationals to work legally in a host country. This visa is typically granted based on a job offer from an employer in the destination country, and it often requires the employer to demonstrate that they could not find a suitable local candidate for the position. The application process for an employment visa can vary by country, but it usually involves submitting documents such as a valid passport, job offer letter, and proof of qualifications. Countries like the United States, Canada, and Australia have specific categories of employment visas tailored to different job types and skill levels.