WRO events are organized in many countries all over the world. Our National Organizers are responsible for the competition in a member country.

Please take a look if WRO is offered in your country and contact the National Organizer in your country directly.

If you want to become a new WRO National Organizer in a new WRO country, please take a look at our "Become a WRO Organizer" page.

We publish the Games & Rules of the current WRO season on our website. Please be aware that our National Organizer are allowed to make little changes to the rules for their country. Therefore, please take a look at the games and rules in your country.

For the WRO International Final, you can take a look at our Questions & Answers.

If you have question around team size or age groups, please visit our Regulations page.

We understand that things can go wrong in WRO related events. And because we have events all over the world, we understand that it can be difficult to figure out who you need to turn to. If you have a complaint related to WRO, please check this page first:

If you have questions or remarks about WRO internationally you can contact us at WRO Association. Please use the contact form below and we will answer you as soon as possible.