The Day of Remembrance Against Violence and Racism in Memory of the Victims of National Socialism is observed in Austria every year on May 5. This remembrance day was established to honor the victims of atrocities committed during the National Socialist regime, particularly focusing on the history of the Mauthausen concentration camp, which was liberated on this date in 1945. The day features national flags flown at half-mast, and schools and institutions hold commemorative events dedicated to the victims. Additionally, the Austrian Parliament convenes for a special session to commemorate those who suffered under National Socialism. The day was first observed in 1998 and is recognized officially, although it is not a public holiday. A remembrance ceremony is also held at the Mauthausen national memorial on the first Sunday after May 5.