TORFL is Russia's official Russian-language proficiency certification, spanning six levels aligned to the CEFR range from A1 through C2, and its most distinctive structural features are a genuinely two-day exam format — Writing, Vocabulary/Grammar, and Reading on one day, Listening and Speaking on the next — and a comparatively forgiving retest policy that lets a candidate resit just one failed subtest at roughly half the full exam fee rather than redoing the entire test. All five subtests require an independent 66% to pass, so a candidate with an uneven skill profile can find one specific weak area the deciding factor even with strong results everywhere else, but that same subtest-level independence is exactly what makes TORFL's per-subtest retest option practical rather than merely theoretical. Administered through Russian universities and a global network of accredited testing centres, TORFL serves university admission, employment, and Russian citizenship or residency purposes, with the specific level required varying meaningfully depending on which of those a given candidate is pursuing. Because the two-day structure and per-subtest retesting differ meaningfully from single-day, full-retake-only exams like DELF or CILS, candidates transferring preparation habits from another language certification should specifically plan around TORFL's own distinct exam-day logistics and more incremental path back from a single failed component.