International Affiliations
 
The CPA Institute was a founding member of the International Federation of Accountants (IFAC) with past president and current member, Gail McEvoy currently occupying a seat on the board. CPA Ireland is also a member of Accountancy Europe whose membership consists of 44 professional institutes of accountants from 32 countries. Accountancy Europe member bodies are present in all 27 member states of the European Union and three member countries of EFTA.

The CPA Institute also participates in the Edinburgh Group of which CPA Ireland CEO, Eamonn Siggins, is chairperson, an international grouping of professional bodies sharing a common interest in matters affecting Small to Medium Practices (SMPs) and Small to Medium Enterprises (SMEs).