| Subject | English | Russian |
| gen. | challenge decisions and actions | обжаловать решения и действия (more hits Alexander Demidov) |
| gen. | challenge decisions and arrangements | обжаловать решения и действия (A clear procedure, with provision for patients to challenge decisions and arrangements for external scrutiny, should be part of the safeguards ... Alexander Demidov) |
| gen. | challenge decisions in a judicial procedure | обжаловать в судебном порядке (Lavrov) |