Busch was selected to represent Germany at the
Winter Olympic Games in
2006 and
2014. At the
women's ice hockey tournament in 2006, she did not record a point across five games. At the
women's ice hockey tournament in 2014, she led the team in scoring with three goals and five points. She played in the
2006,
2010 and
2014 Olympic qualification tournaments. Busch also played with Germany at eight
IIHF Women's World Championships. Her first appearance came in
2004. ==Career statistics==