New Delhi [India], The Academy of Internal Audit (AIA) has expanded its professional certification horizons with the recent launch of its CISA (Certified Information Systems Auditor) Certification Preparation Program. Until now, AIA has helped thousands of professionals prepare for globally recognised certifications like CFE, CIA, and CAMS. With this expansion, AIA is strengthening its position as an ISACA Accredited Training Organization (ATO), enabling it to offer structured CISA preparation supported by ISACA learning resources.