Tunisia's Baccalauréat is the mandatory secondary-leaving exam and centralized gateway into Tunisian higher education, and its most distinctive structural feature — unusual among Francophone Bac systems — is requiring both a written and an oral component in every single subject, including Mathematics and the sciences, rather than reserving spoken assessment for languages alone. A student's chosen track, one of seven specializations spanning Lettres through Sport, sets which subjects carry the heaviest weighting, broadly similar in spirit to Algeria's stream system, but Tunisia adds a genuine safety net Algeria's system doesn't offer in the same form: a session de contrôle roughly three to four weeks after the early-June main session, letting students who fall short but remain within reach retake specific subjects rather than repeating the entire academic year. Scored out of 20 per subject across combined written-and-oral performance, with an overall average of 10/20 needed to pass, university placement then runs through a centralized orientation system weighing track, average, and specific subject marks together rather than the average in isolation. Because the universal oral requirement means even Mathematics and Science preparation needs a genuine spoken-explanation component most Francophone Bac preparation habits don't otherwise build, students transferring study strategies from neighboring systems should specifically budget time for that distinctly Tunisian dimension of preparation.