The Institute of Chartered Accountants of Ontario (ICAO) is a professional regulatory body in Ontario, Canada, responsible for overseeing the accounting profession. It sets the standards for education, ethics, and professional conduct for its members, ensuring that they maintain high levels of integrity and competence in their work. The ICAO also provides resources and support for its members, including continuing education opportunities and networking events. By promoting best practices in accounting, the institute helps to enhance public trust in the profession and ensures that its members are well-equipped to meet the evolving needs of businesses and clients.