World Day Against Child Labour is observed annually on June 12. This day was added to the Gregorian calendar in 2002 by the International Labour Organization (ILO) in response to global concerns about child labour and its negative effects on children's health and education. The observance aims to draw public and governmental attention to the issue of child labour and to encourage efforts to reduce and eliminate it. Millions of children around the world still work in difficult and sometimes hazardous conditions, with many deprived of education and opportunities for development. The day serves as a platform for raising public awareness, organizing conferences, workshops, and educational programs focused on children's rights and the importance of ending child labour. In Iran and other countries, governmental and non-governmental organizations mark the day with various activities to inform the public about the negative consequences of child labour and to propose solutions for supporting children. The main goal of this day is to highlight the need for coordinated global action to eliminate child labour and to provide better opportunities for children.