The Greek Ministry of Social Solidarity and the Organization for Benefits and Social Solidarity (OPEKA) announced that the A21 Child Benefit electronic platform will open on December 20, 2024. It will be available for citizens who have not yet applied for 2024 or have started but not completed their applications. The application will remain accessible until January 15, 2025, after which no submissions or modifications can be made for the 2024 Child Benefit.