ACCA AA Syllabus C. Internal Control - How Auditors Record Systems - Notes 1 / 3
The first step the auditor will take is to document the system
This may be done in several ways including:
Organisational Charts
Notes made by the auditor
Internal Control Questionnaire (ICQ)
Internal Control Evaluation Questionnaire (ICEQ)
Flowcharts - can make complex systems easier to follow
Narrative notes - Advantages
A written description of the system showing what happens and the controls operating at each stage
They are simple to record after discussion with staff members
They are simple to understand by all members of the internal audit team
Narrative Notes - Disadvantages
A written description of the system showing what happens and the controls operating at each stage
Narrative notes can become too much, especially if the system is complex
They don't identify control exceptions - they just record what is there
ICQ's and ICEQ's - Advantages
...simply a list of questions
ICQs test if controls exist
ICEQs test the controls' effectiveness
Super quick to prepare
They ensure all controls exist - so any deficiencies are highlighted
ICQ's and ICEQ's - Disadvantages
...are simply a list of questions
ICQs test if controls exist
ICEQs test the controls' effectiveness
Too easy for staff to overstate controls present (as the questions relate to potential controls)
A standard list of questions may miss out unusual controls
Flowcharts - Advantages
These diagrammatically illustrate the internal control system
Lines show the sequence of events
Symbols signify controls (or documents)
It is easy to view the system as a whole because it is presented in one diagram
Standard controls symbols means missing controls are easy to spot
Flowcharts - Disadvantages
These diagrammatically illustrate the internal control system
Lines show the sequence of events
Symbols signify controls (or documents)
Changes can be difficult as often the whole flowchart needs re-drawing
Narrative notes will still be needed to explain the flowchart and hence it can be time consuming