noun
Schengen Agreement
Refers to the 1985 treaty that abolished border controls among participating European countries.
シェンゲン協定により、多くのヨーロッパ諸国間でパスポートなしで移動できる。
Thanks to the Schengen Agreement, you can travel between many European countries without a passport.
From the Luxembourg village of Schengen, where the agreement was signed in 1985.