Specifically, it includes: governance and business ethics, risk management, organizational structure/business processes and risks, communication, management and leadership rules, business continuity, financial management, global business environment, etc. CIA generally refers to the international registered internal auditor, whose English full name is CERTIFIEDINTERNALAUDITOR, which is the symbol of experts in the field of international internal auditing and the only recognized professional qualification in the international auditing field. You must pass the exam organized by the International Institute of Internal Auditors to get the CIA certificate. The International Institute of Internal Auditors was established in new york on 194 1, and currently has 196 branches.