The UN General Assembly adopted resolution 62/139 in November 2007, designating April 2 as World Autism Awareness Day, first observed in 2008. The day was created to highlight the challenges faced by people on the autism spectrum in diagnosis, treatment, education, employment, and social inclusion, and to call for greater understanding and support. It aims to deepen public understanding of autism spectrum disorder, which affects how millions of people worldwide communicate and interact socially, and to combat the stigma and discrimination that often surround it. The day also encourages support for families raising autistic children or living with autistic family members, and calls for inclusive schools and workplaces that accommodate their needs. Around the world, the day is marked with awareness campaigns, medical and educational talks, and the "Light It Up Blue" initiative, in which landmarks are illuminated in blue — the color associated with autism awareness. Schools and communities also organize activities to spread accurate information about autism and promote genuine acceptance and inclusion rather than isolation.