The EB-3 visa is an employment-based immigrant visa category in the United States. It's designed for skilled workers, professionals, and other workers who wish to work and live in the USA on a permanent basis.

Yes, you must have a job offer from a U.S. employer to apply for an EB-3 visa. Your employer will typically be your sponsor and will need to go through a labor certification process.

The labor certification process involves your U.S. employer proving to the U.S. Department of Labor that there are no qualified U.S. workers available for the position and that hiring a foreign worker will not adversely affect U.S. workers.

Yes, your spouse and unmarried children under 21 years old can accompany you to the USA on derivative visas. They may also be eligible for work and study opportunities.

It's possible to change jobs, but the new job must be in a similar occupational category. You'll need to go through a process to notify the U.S. government about the change.

 Yes, there is a yearly numerical limit on the number of EB-3 visas issued. This cap can result in waiting periods for applicants from certain countries.

The processing times can vary depending on factors such as your country of origin and visa subcategory. It typically takes several years to go from an EB-3 visa to a Green Card.

The EB-3 visa offers the opportunity to work and live in the USA on a permanent basis, potentially leading to U.S. citizenship. It provides a pathway to a stable career and future for you and your family.