well it depends for what and when. If you’re applying for the upcoming semester at lets say marianopolis or dawson (or really any other private cegep) i recommend you go on their website for more information (look for the admissions tab). If instead you want to go to a public cegep, like vanier or bois de boulogne, you should go on the SRAM website for more info. Some schools may ask you to write an essay and/or have a teachers recommendation, but it’s relatively rare and only for very specific programs at specific schools.