The International Testing Agency (ITA) announced Thursday that it has charged Romania’s Ana Barbosu with an anti-doping rule violation after committing three whereabouts failures within a 12-month period.

Barbosu has been provisionally suspended as a result of the violation, but she has requested the case go to the Court of Arbitration for Sport (CAS), where she will have the opportunity to present explanations and evidence regarding each of the three whereabouts failures to the court’s Anti-Doping Division.

Editor’s note: This is a developing story. Check back for updates as more information becomes available.

World Gymnastics, the international governing body for gymnastics, delegates its anti-doping program to the ITA, so the prosecution of the case will be handled by the ITA.

Athletes in the Registered Testing Pool (RTP), like Barbosu, are required to provide their daily whereabouts, including a specific daily 60-minute time slot where they will be available for testing, according to the ITA. This is to allow anti-doping organizations to perform unannounced drug testing outside of competitions. Any combination of three missed tests and/or filing failures committed within a 12-month period result in a rule violation.

U.S. Olympia and world medalist Yul Moldauer was recently suspended 16 months for the same rule violation. He returned to competition earlier this year.

Last week, the Romanian Gymnastics Federation commented on the situation and stated Barbosu was not suspended at the time of comment and the case was ongoing.

Barbosu just completed her freshman season with the Stanford Cardinal, helping lead the team to a top 10 finish and, individually, finishing second on beam at the NCAA championships.

The 19-year-old is the reigning Olympic bronze medalist on floor – a result that is also currently being redisputed with CAS.

Gymnastics Now has requested comment from Stanford on the situation.