TVET functions as a crucial foundation for sustainable development since it develops skills that enable individuals to become more employable through increased productivity alongside innovation capabilities. The developing labor markets and globalized economy with technological progress and environmental threats have heightened awareness about TVET systems as tools for resolving economic disparity and environmental preservation together with establishing social equity. The worldwide TVET setting encounters constant barriers which obstruct its capability to achieve these goals. This study examines the barriers which affect TVET program quality and inclusiveness as well as relevance using recent research combined with secondary data especially from developing nations with constrained resources and noticeable education disparities. The research proves that removing these obstacles requires investments by governments together with educational institutions and industry leaders as well as international organizations implementing solutions. The effectiveness of TVET programs can be improved through investments in contemporary infrastructure, modernization and digital education combined with green skills training alongside strengthened partnerships which promote work-based learning methods and policies which integrate inclusive approaches for disadvantaged groups. The report proposes that governments establish strong governance procedures which will boost policy execution and monitoring as well as evaluation practices. TVET will enhance its contribution to United Nations SDGs (especially quality education and decent work alongside climate action) through implementing key improvements. The research investigates pragmatic methods alongside important findings that guide policy decision makers and educational professionals and stakeholder groups to enhance the sustainable development outcome of TVET in the dynamic global landscape.