German-speaking parents feared that, by taking foreign assignments, their children would be inadequately prepared and might even fail examinations upon their return to Europe.

Speaking as the designated representative of the Federal Republic of Germany, he affirmed that the school would primarily provide German-speaking children with an education that would be recognized in their home countries.

In September 2010, the school completed the installment of solar panels on the gym's roof as part of an ongoing effort to reduce its ecological footprint.

The name change became official on September 2, 2014, at a ceremony attended by White Plains Mayor Thomas Roach and German Consul General Brita Wagener.

To establish a solid foundation for the academic rigors of the International Abitur curriculum in the Middle and Upper Schools, most subjects are taught in German.

In addition to languages, students receive intensive instruction in math, sciences (physics, chemistry, biology), history and social studies (both European and American), economics, geography, art and music.

The DIA grants students the possibility of attending competitive colleges and universities through the United States, Canada, Great Britain and Europe, providing them with truly global options.

The GISNY literary week also takes place every year, welcoming prominent German and/or American authors and writers to the school.

The GISNY is partnered with the Westchester Holocaust and Human Rights Education Center, allowing students to participate in political events and debates with surrounding schools.

Students may also choose to additionally take part in various athletics such as Soccer, Basketball, Volleyball, Track and Field, Cross Country, Badminton and Tennis.