Inclusion highlights opportunities for an equal involvement of individuals with disabilities (physical, social, and emotional) when possible into typical education, but leaves accessible the probability of individual selections and possibilities for special aid and accommodations for persons who need it. This review was initiated by UNESCO to inform the ongoing discourse about inclusive education within Malaysia, Indonesia, Brunei, Philippine and Timur-Leste. Sustainable Development Goal 4 (SDG 4) reinforces the importance of inclusive education which adheres nations to adopt the framework of action in providing inclusion and equity through education of children with perceived differences. The review contributes to the body of literature on inclusive education by synthesizing policy recommendations and evaluations and identifying contradictions and overlaps in those policies. This review draws upon UNESCO reports pertaining to inclusive education policies and initiatives. In addition, a systematic review of empirical studies on inclusive education policy (2010-2020) identified from related and major databases (Eric) is conducted. Both the UNSECO reports and empirical studies are analyzed based on the SDG4 and its targets pertaining to inclusion policy.