This entry examines the inclusion of individuals with mental disabilities—particularly those with intellectual and psychosocial conditions—within employment quota systems. While quota schemes were originally introduced as policy tools to rectify historical labor market inequalities, they have predominantly addressed physical disabilities, resulting in the systemic exclusion of less visible disability groups. Drawing on international policy frameworks and comparative practices from both high- and middle-income countries, the entry analyzes the structural, cultural, and institutional barriers that impede the participation of people with mental disabilities in the labor market. Particular attention is given to the shortcomings of existing quota models, such as limited definitional scope, weak enforcement mechanisms, and employer resistance. This entry also explores alternative and complementary employment models, including supported employment, Individual Placement and Support (IPS), Project SEARCH, and digital accessibility innovations. In doing so, it highlights the importance of shifting from compliance-oriented systems to person-centered, rights-based employment frameworks. Ultimately, this entry calls for a multidimensional policy transformation that goes beyond numerical targets and promotes meaningful, sustainable, and dignified employment for individuals with mental disabilities.