If you’re asking, “How can I apply to University College Dublin as an international student?” you typically need a recognized secondary school qualification for bachelor’s programs or a relevant bachelor’s degree for master’s programs. Most courses also require proof of English proficiency such as IELTS around 6.5–7.0 or TOEFL approximately 90–100, depending on the program. Applicants usually submit academic transcripts, a statement of purpose, and reference letters, while some specialized courses may also require a portfolio or interview.