"Nine people died before they could be retrieved [from the debris], another person died during the day at a hospital," the statement read, adding 17 others are in intensive care and 63 are lightly injured.
Search continues for one person who is missing hours after the rescue operation near the town of Bad Aibling began. Police said there was little hope of finding him or her alive.
Up to 700 emergency personnel – rescuers, firefighters, police and other agencies – were called to the scene to pull passengers from the wrecked train carriages that had derailed on the impact.
Criminal police have taken over the investigation that aims to determine the details of the lethal collision on the track between Rosenheim and Holzkirchen. No comment on the purported cause of the accident was released.