Language requirements when applying for citizenship

• How do you measure how well I can speak English or French when applying for citizenship?
• What language level do I need when I apply for citizenship?
• What documents can I use to prove that I meet the citizenship language requirement?
• What third-party language tests will you accept as proof I have adequate knowledge of English or French when I apply for citizenship?
• I graduated from an English-or French-language high school/college/university. What can I use to show that I can communicate in one of the official languages when I apply for citizenship?
• Can I use the government-funded language program I took to prove that I meet the citizenship language requirement?
• Can I provide my LINC/CLIC placement test as a proof that I meet the citizenship language requirement?
• I’ve lost my certificate or transcript showing I meet the citizenship language requirement. What can I do?
• Can I submit the results from a third-party language test that I took when I first applied to immigrate to Canada as proof I meet the citizenship language requirement?
• Do you accept certificates from private language schools as proof I meet the citizenship language requirement?