An IELTS Certificate can reinforce your application by showing measurable English capability

https://ielts-certificatexatc846.juniperbrief.com/posts/international-english-language-testing-system-what-s-the-only-thing-nobody-is-talking-about

An IELTS Certificate can strengthen your application by revealing measurable English capability. It is typically required for admission to universities in English-speaking nations.