CISA is to Audit what CPA and CA are to Accounting. CISAs are recognized internationally as professionals with the knowledge, skills, experience and credibility to leverage standards, manage vulnerabilities, ensure compliance, offer solutions, institute controls and deliver value to the enterprise. CISA job practice analysis has been completed by ISACA. This analysis resulted in a new CISA job practice which reflects the vital and evolving responsibilities of IT?auditors. The new CISA job practice was effective beginning with the?CISA exam administration in?June 2011. For purposes of these statements, the terms "enterprise" and "organization" or "organizational" are considered synonymous.