Emiratisation is the UAE government's initiative to increase the number of UAE nationals in the workforce, particularly in the private sector. Key aspects affecting expat jobs include: 1) Mandatory quotas for private companies - companies with more than 50 employees must achieve at least 2% Emiratisation annually, with penalties for non-compliance; 2) Targeted sectors with higher quotas include banking (40-45% Emiratisation targets), insurance (5-15%), and specific roles in retail and other sectors; 3) Reserved positions - certain roles including HR managers, secretaries, and public relations officers are increasingly reserved for UAE nationals; 4) Point-based classification system rewarding companies exceeding targets with reduced government fees; 5) Impact on expats varies by sector and skill level - specialized expertise remains in demand even in heavily Emiratised sectors; 6) Opportunity creation rather than replacement is emphasized, though some mid-level management roles previously held by expats are now prioritized for nationals. Expats should develop specialized skills not widely available locally and consider mentorship of UAE nationals as a positive aspect of their role.