Commission on preliminary consideration of anti-doping rules violations of RAA RUSADA rendered the decision that made athlete Shagabutdinova Maria (taekwondo) whose sample returned an Adverse Analytical Finding for tuaminoheptane (class S6b of the 2025 WADA Prohibited List) ineligible for 20 months for violation under cl. 4.1 of the All-Russian Anti-Doping Rules, starting on the date of the decision, namely February 24, 2026, with credit for the served period of provisional suspension, namely from November 21, 2025.