Patent Rules 1992 – Rule 77, – Office Closure

The Intellectual Property Office of Ireland (IPOI) will be closed for the transaction of business on Monday 4th May 2026 as its a public holiday in Ireland. 

And be aware Friday 1st May is a European Bank Holiday (not in Ireland) if transferring fees etc. 

Our e-filing and e-payment services will remain available 24/7.