If you have witnessed or have suspicions about any kind of manipulation of competition at an ISU Event, you can report it to the Skating Integrity Unit via the Skating Integrity Reporting Platform. Find more information and an FAQ at the How to Make a report section. 

If you have witnessed criminal activity, you should report it to the police or emergency services in your country or the country where it took place. 

If the manipulation of a competition took place during a national competition, usually you should report it to the ISU Member Federation in your country or in the country where the competition was held. If you have concerns that your report won’t be treated adequately, you can also report it to the Skating Integrity Unit via the Skating Integrity Reporting Platform.