I think in the chapter in the report we go through a number of different aspects of how they conduct audits. Again, when you're planning to do audits, the first things that need to be considered are the risks being faced by the organization that you are auditing. As we say, it's things like the routes that the dangerous goods are transported on, or a number of other risks. That will help to focus the audits on the most important things. That's one part of it. That's in the planning area.
We've identified other issues. The documentation of the work isn't always complete, so it's not always possible to know what was done and what was not done.
We identified that senior management is not always involved in the planning of the audit. So senior management, who might have a broader perspective, might be able to provide some input into how to plan the audits.
I think we have a list of weaknesses in their methodology later on in the chapter. We talk about the fact that not all of the auditors have had the training they need to have.
We also talk again about the fact that they haven't looked at what they need to do, how many resources they need, what types of skills they need—so all of those issues of resource planning.
So really in all aspects of the audit function they need to improve how they're conducting those audits.