NS International IC is a high-speed train service operated by the Dutch national railway company, Nederlandse Spoorwegen (NS). It runs between major cities in the Netherlands, Belgium, Germany, and France. The train is capable of reaching speeds of up to 300 km/h, making it one of the fastest trains in Europe. It offers two types of trains: the Intercity Direct and the Intercity Brussel. The Intercity Direct is a double-decker train with comfortable seating, air conditioning, and power outlets. The Intercity Brussel is a single-level train with a more traditional design. Both trains offer a variety of ticket types, including single tickets, return tickets, and group tickets. Onboard facilities include Wi-Fi, a café, and a restaurant car. The most popular routes for NS International IC are Amsterdam to Brussels, Amsterdam to Paris, and Amsterdam to Cologne.