The Institute of Geologists of Ireland is incorporated as a limited company and registered as a charity. The following Articles of Association, Memorandum of Association and Code of Ethics were adopted at the Inaugural General meeting of the IGI on the 4th April 2000.

The Articles (as amended at the EGM on 25th January 2023), Memorandum (as amended at the AGM on 15th May 2001) and Code of Ethics (as amended at the EGM on 25th January 2023) can be viewed, printed or downloaded from: