The International Group of Accounting Firms (IGAF) is a worldwide organization of independent local and regional firms of Certified Public Accountants, Chartered Accountants, or their professional equivalents.

Find a CPA at the American Institute of Certified Public Accountants, which is the national, professional organization for all Certified Public Accountants. Its mission is to provide members with the resources, information, and leadership that enable them to provide valuable services in the highest professional manner to benefit the public as well as employers and clients.