The concept of 'cultural intelligence' (CQ) has gained prominence in cross-cultural management research. Unlike emotional intelligence, which focuses on interpersonal sensitivity within a familiar context, CQ specifically addresses an individual's capability to function effectively in culturally diverse settings. Scholars have identified four distinct dimensions of CQ: metacognitive, cognitive, motivational, and behavioral. The metacognitive dimension involves higher-order mental processes used to acquire and understand cultural knowledge, while the cognitive dimension refers to actual knowledge of norms and practices in different cultures. Motivational CQ concerns the drive and interest to adapt cross-culturally, and behavioral CQ reflects the ability to exhibit appropriate verbal and non-verbal actions when interacting with people from other cultures. Recent studies suggest that CQ can be developed through targeted training and international experiences, contrary to earlier assumptions that cross-cultural effectiveness was largely innate. This has significant implications for global organizations seeking to enhance the performance of expatriate employees.