This Revised Act is an administrative consolidation of the Criminal Justice (Offences Relating to Information Systems) Act 2017. It is prepared by the Law Reform Commission in accordance with its function under the Law Reform Commission Act 1975 (3/1975) to keep the law under review and to undertake revision and consolidation of statute law.

All Acts up to and including the Merchant Shipping (Investigation of Marine Accidents) Act 2025 (2/2025), enacted 14 April 2025, and all statutory instruments up to and including the Policing, Security and Community Safety Act 2024 (Commencement) Order 2025 (S.I. No. 107 of 2025), made 2 April 2025, were considered in the preparation of this Revised Act.

Disclaimer: While every care has been taken in the preparation of this Revised Act, the Law Reform Commission can assume no responsibility for and give no guarantees, undertakings or warranties concerning the accuracy, completeness or up to date nature of the information provided and does not accept any liability whatsoever arising from any errors or omissions. Please notify any errors, omissions and comments by email to

revisedacts@lawreform.ie.