CILS B1
CILS - Certificazione di Italiano come Lingua Straniera
More study resources
Cheat sheet
Keep the key ideas within reach.
ExploreKey terms
Get comfortable with the vocabulary.
ExploreStudy plan
Give each week a clear focus.
ExploreCommon mistakes
Understand the traps and how to avoid them.
ExploreCase studies
Put your knowledge to work in context.
ExploreExam-day guide
Prepare for the day ahead.
ExploreAbout this exam
CILS - Certificazione di Italiano come Lingua Straniera - is a certification of Italian as a foreign language issued by the Università per Stranieri di Siena, listed on the university's site alongside its language courses, teacher training and the DITALS teaching qualification. The university describes itself as humanistic, international and interdisciplinary, with active paths in languages, cultural mediation, translation, teaching and intercultural communication; CILS sits within that language-certification mission. The credential is aimed at non-native speakers of Italian who need documented proof of proficiency for study, work, migration or personal goals, and it is organised by level, so a candidate chooses the level matching their ability rather than sitting one fixed paper. Because CILS is a level-based skills assessment, preparation should cover all four abilities - listening and reading comprehension, written and oral production - plus the grammar and vocabulary control that underpins them, rather than memorising isolated rules. A realistic study plan starts from a diagnostic task in each skill, targets the weakest area first, and builds toward timed practice in exam-like conditions. Note that this page is independent study material and is not affiliated with, endorsed by, or produced by the Università per Stranieri di Siena; candidates should confirm current procedures, dates and fees directly with the issuing institution before registering.
What you'll study
About CILS B1 preparation
Who issues CILS and can I verify that?
CILS is issued by the Università per Stranieri di Siena, which lists 'Certificazione di Italiano come Lingua Straniera CILS' in its own site navigation alongside DITALS. Always verify registration steps and current details on the university's official pages rather than relying on third-party summaries, including this independent study page.
Is CILS one single exam or several levels?
It is a level-based certification: the university frames CILS as a certification of Italian as a foreign language, and candidates are assessed against the level they register for rather than a single fixed standard. Choose the level that matches your current ability, and confirm the available levels and their requirements with the issuing university.
Which skills does the exam test?
As a language proficiency certification, it assesses communicative ability across the core skills: listening, reading, written production and oral production, supported by control of grammar and vocabulary. Prepare all of them - strong reading alone will not carry a candidate whose listening or speaking is weak, and the oral component rewards regular spoken practice.
How hard is CILS?
Difficulty is defined by the level you register for, not by the certificate as a whole, so the honest answer depends on your starting point. Judge yourself against level descriptors and sample tasks rather than hearsay. If you can already handle most tasks comfortably, you are probably aiming too low; if every task feels overwhelming, step down one level.
How long does the exam take and what does it cost?
Those figures are not stated in the source material available here, so this page does not report them. Session dates, timings, fees and registration deadlines are set by the Università per Stranieri di Siena and can change between sessions - check the official CILS pages before planning travel or payment.
Can I retake the exam if I fail?
Retake rules are not documented in the source available here, so no claim is made about them. In practice, candidates should ask the issuing university whether partial results are kept, how long they remain valid, and when the next session opens. Confirm this before registering, because it affects how you plan your study timeline.
How long is the certificate valid?
Validity terms are not stated in the source material used for this page, so no period is given here. Language certifications often differ in whether they expire or remain valid indefinitely, and institutional requirements may impose their own limits. Verify validity directly with the university and with whichever institution - employer or university - will receive the certificate.
In what order should I study?
Start with a diagnostic task in each skill to find your weakest area, then spend the largest share of time there while maintaining the others. Build grammar and vocabulary in context rather than as lists, add daily listening and weekly speaking practice, and finish with full timed practice under exam conditions so pacing is not a surprise.
What are the most common failure modes?
Typical problems are uneven skill profiles - strong reading but untested listening or speaking - poor time management under exam conditions, and writing that is grammatically ambitious but unclear. Others include never having practised speaking aloud and misjudging one's level at registration. Address each with timed, skill-specific practice before exam day.
Does this page come from the official CILS organisation?
No. This is independent study material written for candidates searching for the exam; it is not affiliated with, endorsed by, or produced by the Università per Stranieri di Siena. Use it to structure preparation, then confirm all administrative facts - dates, fees, procedures, results - through the university's official channels.