System Post-Implementation Audit Work Program
Steps For Reviewing Post-Implementation System Performance and Controls
Our System Post-Implementation Audit Work Program is designed to help you review system performance, control design and operational readiness. This tool provides five samples: Sample 1 presents internal control considerations and detailed interface controls covering design, validation, file transmission, processing, monitoring and error response. Sample 2 reviews system utilization, logical and physical access, data processing, interfaces, change control, backup, business continuity, and disaster recovery. Sample 3 applies comparable procedures to a productivity application while explicitly excluding data integrity testing. Sample 4 delivers an ERP-focused review of the system environment, implementation objectives, security configuration, application access, segregation of duties, project testing, data conversion, system integration testing and user acceptance testing. Sample 5 evaluates two time and labor systems, including resource use, application access, interfaces, payroll calculation testing, change management and recovery procedures. You can adapt the samples to define your organization’s objectives, scope, exclusions, contacts, timing and fieldwork steps.
Key Features:
- Provides five adaptable samples for system, productivity application, ERP, and time and labor system reviews
- Evaluates logical and physical access, security configuration, user responsibilities, and segregation of duties
- Covers data processing, system interfaces, change control, data conversion and implementation testing
- Addresses backup, business continuity, disaster recovery, reporting and follow-up activities