World Sailing App 2021-2024

The World Sailing app is a partnership between World Sailing and the RYA to produce a multi-lingual app for the Racing Rules of Sailing 2021-2024 to include rules, case books, call books and associated documents.

Available to Download!

The app is branded World Sailing but contains dedicated areas for any participating MNA (Member National Authority) where they can publish any documentation related to the racing rules of sailing such as translated rules, local prescriptions, case books and guidance documents.

Please note: the World Sailing 2017-2020 app switched to the 2021-2024 version in December 2020. If you've already downloaded the 2017-2020 version, you'll be able to update through the App Store or Google Play Store. The 2021-2024 integrated eBook was also published in December 2020 and is available as an in-app purchase. 


Integrated eBook

The key difference to any other digital rules product is the integrated eBook which cleverly links all the documents together and will incorporate the translated text of any participating National Authority. This will initially be available to purchase in-app.

With the integrated eBook, you can very quickly identify any case relevant to a particular rule, search for specific cases or even a case that may be associated to a text search.

A rules mode in the settings allows the Integrated eBook to display Windsurfing, Team, Match, Radio or Kiteboard Racing amendments for your convenience.

There are also useful features such as pop-ups for all definitions where they are referenced in the text; this helps refer back to the detail of the definition without navigating off the page.

When this feature becomes available, you'll also have the ability to select a country, which will enable any translated rules and show the local prescriptions for that country from any participating MNA.


App Stores

Now available to download.

Now available to download.

Regular Updates

This app will be updated regularly with content as it becomes available through World Sailing or participating MNAs or changes as appropriate. The updates to paid content will be available for free for the 2021-2024 edition.

Please enable Push Notifications to ensure you get notified when content or languages are added.

Contact Us:

We look forward to hearing from MNAs interested in participating or customers with any questions, comments or feedback. Similarly, if you find any bugs or have any problems with the app, please email the support team below.

App support email:

MNA enquiries email:

Click here to view the joint privacy policy for the World Sailing App.