This phase is initiated only after a successful testing phase. The
system should be installed according to the organization's change
control procedures. The IS auditor should verify that appropriate
sign-offs have been obtained prior to implementation and perform
the following:
• Review the programmed procedures used for scheduling and
running the system along with system parameters used in
executing the production schedule.
• Review all system documentation to ensure its completeness
and that all recent updates from the testing phase have been
incorporated.
• Verify all data conversion to ensure that they are correct and
complete before implementing the system in production.