CWO, short for Commissie Watersport Opleidingen, is the official Dutch diploma program for all water sports education. Offering certification programs for both consumers and instructors, CWO covers a wide range of disciplines, with 13 different qualifications available. The CWO believes that a safe and proper education leads to a more enjoyable experience on the water.

All affiliated training locations must meet the CWO's high-quality standards. Regardless of where in the Netherlands a CWO diploma is obtained, the content of the diploma remains the same, ensuring consistency. CWO offers a variety of courses for consumers and instructors, providing solid training that ensures a lifetime of sailing pleasure.

With over 180 accredited training locations across the country, CWO ensures quality and safety standards are met. Whether it's youth sailing, yacht sailing, windsurfing, or catamaran, CWO offers diplomas in various water sports disciplines. Each CWO location has its own unique identity, target audience, teaching philosophy, and sailing area.

While maintaining consistency in diploma content, they emphasize their individuality. Learn more about CWO and become a recognized CWO location to provide quality water sports education. The CWO welcomes new locations and conducts a thorough assessment to ensure compliance with safety, instructor certification, teaching quality, and instructional materials standards