Auditor Selection: Who Should Audit?
Selection of Auditors
The first time I taught internal
auditor training, it was for one particular client. I developed
the materials and presented the class. I thought I did a pretty
good job. Several clients later, I was teaching internal auditing
for a global organization. The class was far different. Someone
else created the materials, and they spent almost one-half day
discussing auditor qualifications. The material came right out of
ISO 10011-2. Several of the requirements amazed me, looking at
them from an internal auditor standpoint. I questioned my
superiors about the requirements for 2 years QA experience, 4
audits, and the 3-year evaluation panel. I had worked in industry
at several positions, and had never seen these requirements
applied to internal auditors. I was informed that I was wrong, and
most organizations used 10011 in their auditor selection and
evaluation processes. While teaching the class, it became obvious
that in the areas of the United States where I taught, 10011 was a
foreign concept. Auditors were chosen, and evaluated based on
different standards.
What I found in the subsequent
years is there are typically four factors used to determine who
will audit. I have placed them in the most common order with the
highest priority listed first. They are:·
- Auditor attributes·
- Auditor independence·
- Auditor qualifications·
- Auditor availability
Auditor Attributes:
The first factor in auditor
selection is the attributes of the auditor. Believe it or not, but
people in your company, or organization have certain thoughts
about you. Management, and co-workers have made value judgments
concerning your actions and behavior. When selecting auditors,
decision makers generally want people whom they can trust.
Fairness, having an even head, and concern with your job are
positive influences. Decision makers want auditors who can use
their heads and do not carry grudges.
Auditor Independence:
Decision makers also want auditors
who have no stake in the audit. That is why in many cases, at
least one auditor will be from accounting, payroll and other
non-manufacturing activities. They also tend to choose auditors
that have no immediate relationship to auditee management. Of
course, in smaller organizations, this may be a bit more
difficult.
Auditor Qualifications:
Specialized training, previous
auditing experience and auditor certifications will tend to place
you at the top of the auditor prospect list. In fact, many lead
auditors for internal auditing, have special qualifications before
they are selected.
Auditor Availability:
We tend to think that this is the
most important feature, but usually it is used as the "tie
breaker". If several prospective auditors have similar
qualifications, then the one who has the most available time will
get the nod.
Auditor Selection:
Once the audit team is established,
the next part of auditor selection is to determine who will audit
each facet of an individual audit. Well, guess what? The same
criteria that is outlined to select the audit team can be used to
determine who audits what. The standard requires that either
auditors must independent (1994), or they don't audit their own
work (2000). I think 2000 puts it best when it requires audits be
performed objectively, without bias. In order to have an impartial
audit, the auditors must be impartial to the process and the
auditee. Here is where the criteria listed above comes into play
for any particular audit. In this instance, however, the priority
is usually different. Auditor independence becomes the first
priority, followed by availability, attributes and finally
qualifications.
Due to the mandates, we try to
ensure our auditors are not in violation of the standard when they
audit. We try to avoid auditor bias in our overall auditor
selection process, but we still need to choose auditors that are
independent of the activity being audited. Typically, someone from
quality should not audit quality. We know this, and practice it
regularly. We rely too much on it. All to often, it becomes the
focus of our internal audit program.
In many cases, auditor selection
based on auditor availability actually diminishes the
effectiveness of the audit. Basing the auditor selection on who is
available to audit, although very common, doesn't allow the best
auditor for that activity to audit. We end up with auditors being
mismatched with the process being audited.
I believe it to be unfortunate that
auditor attributes will usually be the third priority. Some
auditors have the gift of insight that can take auditing from
merely compliance to a tool for growth. These are the folks that
can do more for the organization through internal auditing, than
most senior management can do through management.
These auditors are born for the
continuous improvement process. Almost all organizations have at
least one of these types, and usually they are not auditors. Get
them into auditing, and turn them loose! Remove all barriers to
their performance, and cut the leash! You might not be able to
handle the explosion of overall performance improvement!
Typically, all auditors are
considered qualified (unless they are newly assigned), so auditor
qualifications rarely enter into the picture. However, this could
be a major factor in audit performance. Auditors need to be
independent, but they also need to have some understanding of the
processes they are auditing. When asking questions off the
checklist, for example, auditors need to know the correct answer
to the questions. If they don't, how will they know the auditee
knows the correct procedure or form?
Summary:
Not
all organizations use these criteria, and some
who don't use criteria that only they can
understand. The overall goal of auditor
selection, be it for who will become auditors
or who will audit a particular activity, is to
ensure that all QMS internal audits are
impartial and effective. We need to move our
internal auditing beyond auditing because we
"have to". Internal auditing needs
to be our most useful tool to advance the
company or organization. We need to change how
we select internal auditors. We need to think
"audit for impact", instead of
"audit to keep our flag".
As
always...Good Auditing! top
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