The Kafala system is the foundational framework governing expatriate employment in Saudi Arabia. Under this system, a foreign national's right to reside and work in the Kingdom is tied to a Saudi employer or citizen who acts as their legal sponsor. The employer holds legal responsibility for the employee's Iqama, work authorization and immigration status. Saudi Arabia has introduced significant Kafala reforms under Vision 2030 labor reforms, including allowing eligible workers to transfer sponsorship and obtain exit visas without employer approval. Understanding Kafala is essential for businesses managing expatriate workforces.