What language level do I need when I apply for citizenship?
If you are between 18 and 54 when you apply, you must have reached the Canadian Language Benchmarks (CLB) / Niveaux de compétence linguistique canadien (NCLC) Level 4 (CLB/NCLC 4) or higher in speaking and listening.
Reaching CLB/NCLC 4 means you have “adequate knowledge” of English or French, which you need to become a Canadian citizen. We use a few ways to determine if you have reached Level 4.
If you are between 18 and 54, you must send documents that prove you can speak and listen in English or French at CLB/NCLC 4 with your citizenship application.
Learn how we measure your ability to speak and listen in English or French using CLB / NCLC.
This is what the CIC website says pl clarify your opinion.