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Europe · undergraduate

Applying to university in Ireland.

The Central Applications Office (CAO) processes most applications to undergraduate higher education in the Republic of Ireland. Applicants list courses in preference order, while restricted courses and non-standard applicant categories can require earlier or additional action.

Students walking through the historic Trinity College Dublin campus
IRELAND · ROUTE MAP
Photo: Help Stay on Unsplash
Main routeCAO
Choice modelRanked course preferences
Special routeRestricted courses
Offer modelPreference based
01 / APPLICATION ROUTES

Choose the route that matches you.

Central systems do not erase university-specific requirements. They only determine where the application begins.

01
Most undergraduate applicants

CAO

Central application and ranked course choices, with applicant-specific documentation and offer procedures.

Detailed route
02 / STEP BY STEP

How to apply.

Use this sequence as the backbone, then attach the current requirements for each programme.

  1. 01

    Research CAO course codes

    Confirm level, institution and restricted-course status.

  2. 02

    Create CAO application

    Use accurate personal and qualification information.

  3. 03

    Order preferences

    Rank courses by genuine preference rather than predicted points.

  4. 04

    Complete restricted tasks

    Some courses require tests, portfolios or earlier registration.

  5. 05

    Send supporting records

    Follow CAO instructions for non-standard or international qualifications.

  6. 06

    Respond to offers

    Understand offer rounds, acceptance windows and how preference order operates.

03 / PREPARE

Document set

  • Official transcript or school-reported academic record

  • Current courses and predicted or final results

  • Identity details that match official documents

  • English-language results when required

  • Programme-specific portfolio, test or interview evidence

  • CAO-specific qualification evidence

  • Restricted-course portfolio/test evidence where relevant

04 / PLAN

Planning rhythm

  1. 01
    Course research

    Identify restricted courses before the main application period.

  2. 02
    Application

    Register and submit choices within the current CAO calendar.

  3. 03
    Change of mind

    Review which choices can be changed and when.

  4. 04
    Offers

    Respond within each round’s acceptance window.

05 / EASY TO MISS

Before you trust the form.

OFFICIAL SOURCES

Verify the current cycle.

Last reviewed August 2026. Dates and applicant categories can change.

GO DEEPER
CAO