CISA® Exam Prep & Study Resources

The Certified Information Systems Auditor (CISA) is a globally recognized certification from ISACA that validates expertise in IT auditing, control, and assurance. It is one of the most respected credentials for professionals who audit, monitor, and assess enterprise IT systems.

The CISA exam covers five domains: Information Systems Auditing Process, Governance and Management of IT, Information Systems Acquisition and Development, Information Systems Operations and Business Resilience, and Protection of Information Assets.

The CISA exam consists of 150 multiple-choice questions that must be completed within four hours. The exam is computer-based and available at authorized testing centers worldwide. A scaled score of 450 out of 800 is required to pass.

CISA requires a minimum of five years of professional experience in information systems auditing, control, or security. Certain substitutions are available, such as university degrees or other certifications, which can waive up to three years of experience.

Most candidates spend three to six months preparing for the CISA exam. A structured study plan using the ISACA review manual, practice questions, and review courses is recommended for optimal preparation.

Yes, CISA is one of the most valuable certifications for IT audit and governance professionals. It is recognized globally by employers and regulatory bodies, and CISA holders often command higher salaries and access to senior audit and compliance roles.

The CISA exam fee varies depending on ISACA membership status. ISACA members receive a discount on the exam fee. Additional costs may include study materials, review courses, and the annual maintenance fee to keep the certification active.

CISA does not expire but requires annual maintenance. Holders must earn a minimum of 20 continuing professional education (CPE) hours per year and at least 120 CPE hours over a three-year certification period, along with paying an annual maintenance fee.

CISA supports roles such as IT auditor, compliance analyst, information security manager, risk management professional, and governance specialist. It is particularly valued in regulated industries like financial services, healthcare, and government.

CISA is considered the gold standard for IT audit certifications globally. While other certifications exist in the audit space, CISA has the broadest recognition and is frequently listed as a requirement or preferred qualification in IT audit job postings.