Germany’s Holocaust archive has uploaded more than 13 million documents from Nazi concentration camps, including prisoner cards and death notices, to help Holocaust researchers and others investigate the fate of victims, the Associated Press reported. The documents consist of information on more than 2.2 million affected, courtesy of assistance from Yad Vashem in Israel. The searchability function is being improved as well.

The International Tracing Service also announced that its name will be changed to Arolsen Archives-International Center on Nazi Persecution. “It is so important that the original documents can speak to coming generations,” archive director Floriane Azoulay told the AP.