2.1 I'm assuming you mean risk screening. It has 4 parts to
it. If that's not what you mean, leave a comment about your
requirement and I will get back to you.
Risk
screening : The most commonly used risk assessment
tool consists of 4 parts:
- Low Impact, Low
probability: These are risks with minimal effect, and a
small likelihood of occurring. The main issue is monitoring to
ensure neither the likelihood nor the impact increases. Eg: The
probability that fans in the cafeteria stop working.
- High Impact, High
probability: Risks with high impact and high likelihood are
critical and may have dangerous connotations if disregarded. In
such a case, it should be examined critically to evaluate if the
potential benefits are so great as to justify the high risk. Eg: An
intense earthquake is predicted, which could level the entire
factory.
- Low Impact, High
probability: These are largely due to uncertainty about a
number of elements that may be individually minor risks but in
total could even amount to a significant risk. Eg: Uncertainties
revolving around the costs of materials, labour, etc. The ways to
tackle these risks are Provisions for contingencies and
improvements made to the work process.
- High Impact, low
probability: These are rare, unlikely occurrences which, if
they occur, involve huge costs. The likelihood needs to be closely
monitored constantly to ensure it doesn't rise above a specific
limit.
2.2
a) Permanent working papers: These form a part of the permanent
audit file and contain information and workings that are pertinent
to the long term, and is valid over multiple periods.
Temporary working papers: These pertain specifically to the
particular year in question and are of no use in any other
subsequent years. This forms a part of the temporary audit
file.
b) Working papers are crucial because:
- They facilitate audit quality control
- They contain sufficient and updated information which justifies
the auditor's opinion
- Contain a record of matters that would be relevant to future
audits
- In case of a suit against the quality of the audit conducted by
the auditor, working papers serve as evidence to the work
done.
- They provide assurance that the delegated work has been
completed satisfactorily.