RIAI practical experience: how much of it has to be in Ireland, and what you actually have to write down to prove it

Every published RIAI route for an architect qualified outside Ireland has an Ireland-based experience requirement inside it. That is the single most consequential fact for planning, because it means the experience clock cannot start until you are working in Ireland — and the amounts are not small.

The three numbers

Twelve months in Ireland, out of twenty-four. This is the admission criterion for the RIAI’s own Professional Practice Examination:

“Postgraduate Professional Experience. A minimum of 24 months full-time postgraduate experience (i.e., after the completion of your five years of architectural education). This experience must be under the supervision of a RIAI Registered Architect and at least twelve months of that postgraduate that experience must be in Ireland.”

Two conditions sit inside that sentence and both bite. All 24 months must be under the supervision of an RIAI Registered Architect, not merely postgraduate. And ‘postgraduate’ has a defined meaning the RIAI spells out elsewhere: “note that post-graduate means after completion of your 5-year qualification in Architecture. ‘Year Out’ experience does not count.”

Four years in Ireland, out of seven. This is the condition for the Route C2 exemption from the Professional Practice Examination:

“If you have not completed the relevant post graduate professional licencing examination for admission to the profession in your state, or if the state where you were awarded the qualification does not require completion of a post-graduate professional licencing examination for admission to the profession but you have acquired seven or more years post-graduate practical experience, four of which have been in Ireland, you may apply for an exemption from the Professional Practice Exam under Route C2.”

Unquantified, but still in Ireland — Route B2. For someone who did hold a licensing examination at home, the RIAI states the requirement without a number:

“Route B2 requires an applicant to have obtained practical experience in Ireland and to demonstrate that they are familiar with Irish building legislation, standards, statutory obligations and contract administration.”

No duration is published for B2 on that page. Treat the absence of a number as a matter for the assessment, not as an absence of a requirement.

The routes themselves, and which one applies to you, are set out at how Ireland recognises an overseas architecture qualification.

Why the Ireland condition is about content, not residence

The B2 sentence gives the reason away. What the RIAI is testing is familiarity with “Irish building legislation, standards, statutory obligations and contract administration” — a jurisdiction-specific body of practice that you cannot acquire on projects delivered under another country’s building control regime, however senior the work.

That has a practical implication for how you present experience: a long record of complex overseas projects does not substitute for a shorter record of Irish statutory work, because the two are not evidence of the same thing.

What “documented” actually means

This is where the RIAI diverges sharply from the logbook-and-signature model people expect. Its Professional Practice Examination assesses your experience through two written documents and an oral examination.

The Case Study Report — around 10,000 words. Guidance Note 3 (June 2025) specifies it “should be c.10,000 words in length excluding Appendices”, A4 portrait, spiral bound so it opens flat, every page numbered, appendix documents referenced in the main text.

The case study is a single project you know from the inside. The admission criteria require “a Case Study proposal for a project which will be at least 70% complete at construction stage by 30 September 2026”, and “A suitable Case Study project is one where you have had close and continuing involvement through all work stages. You may use two projects if necessary to demonstrate your experience through all stages. All Case Study proposals must be approved by the PPE Convenor.”

Its main body must be “structured to follow the RIAI Work Stages or the CWMF Work Stages (as applicable)” and cover, among other things: the architect’s appointment and fee proposal; development of the brief; cost management from budgeting through to final account; design team management; “Statutory consents including planning, fire safety, disability access and all matters relating to building control”; legal issues; contract selection and tendering; construction stage administration; quality control; and practical completion and handover.

You also write two critical incident studies — “one on an event that occurred prior to starting on site, and the other on an event that occurred during the construction process … They should view legislative and management procedures through two lenses - when things go wrong and when best practice is employed.”

The Career Evaluation Report — around 4,000 words. “presented as a personal evaluation of your professional development … an analytical reflection on how your perspectives have changed over the course of your architectural education and your professional experience.” Three sections: a professional CV of no more than two pages; a reflective section beginning with why you chose to study architecture and moving through your education and work; and a CPD plan — “a summary of the lessons learned and how you see your career developing over the next five years”, including “a personal two-year CPD plan for post-registration”.

The oral examination. Both reports are “marked by two Examiners assigned to undertake your Oral Examination”, and neither examiner will have been your tutor. “The content of your Case Study Report will be the main subject for discussion at your Oral Examination … Your Career Evaluation Report will inform that discussion.”

Support is structured but limited: a mandatory information session at the outset, then “three individual online tutorials from an assigned member of the RIAI PPE Examiner panel”, with drafts submitted before each meeting.

The two people you need lined up

The RIAI PPE admission criteria name both, and both must be RIAI Registered Architects:

• the supervisor of your 24 months of postgraduate experience, and
• a Practice Mentor who is an RIAI Registered Architect.

Add the PPE Convenor, who must approve your case study project. Sourcing a suitable project and a mentor is the part that cannot be compressed, and it depends on being inside an Irish practice.

Timing, and why it does not bend

The RIAI PPE runs as an annual cycle: information evening the September before, applications in October, offers in November, lecture series from February to May, case study tutorials in April, June and August, submission of both reports in September, oral examinations in October, results in November. The published fee for the 2026 programme is €5,150.

There are two other Professional Practice Examination qualifications that lead to the register — the Professional Diploma in Architectural Practice awarded by TU Dublin and the Professional Diploma (Architecture) awarded by UCD. The RIAI re-established its own PPE for a stated reason: “Due to capacity issues currently affecting the ability of architectural graduates to progress to admission to the Register for Architects”. Its first full cycle commenced in February 2025 and a second in February 2026.

Route B2 and C2 run separately, on a fixed twice-yearly cycle with Stage 1 deadlines in March and October and Stage 2 a full cycle later. The RIAI notes “All dates are indicative and may be subject to change.”

Put together: the experience requirement is measured in years in Ireland, the examination is an annual cycle, and the assessment routes are half-yearly. Nothing here can be accelerated by paying more.

What to do

1. Work out which route you are on before counting anything — B2, C2 and the PPE have different clocks.
2. Check that your intended supervisor is an RIAI Registered Architect. Supervision by anyone else does not count towards the 24 months.
3. Confirm the start date of your postgraduate clock. Year-out experience does not count, and neither does anything before your five-year qualification was completed.
4. Choose a case study project early. The 70%-complete-at-construction condition means the project has to be at the right stage at the right time, and the Convenor has to approve it.
5. Keep contemporaneous records against the RIAI Work Stages from day one. Reconstructing cost reporting, statutory consents and contract administration years later is the reason most people find the 10,000 words hard.
6. If you are also considering the UK, the two registers ask for different things — see ARB or RIAI.

What this page does not do

It does not tell you whether your experience will be accepted. Route eligibility, exemption under C2, approval of a case study proposal and the examination result are all RIAI decisions, made by its Admissions Board, Convenor and Examiners under RIAI rules.

It is not a list of employers and it does not help you find a job. The Ireland-based experience requirement is a real barrier and we are not going to pretend otherwise.

All quotations, fees and dates were read from the RIAI’s own pages and guidance documents on 3 September 2026. Guidance Note 3 itself carries the warning that “no guarantee can be given that it will not be amended before the commencement of or during the Programme to which it refers.”