Finally the agency set up its own office of internal audit in 1992.
It was clear too on the need to separate internal audit from financial control.
"I had conducted an internal audit just to make sure."
Five companies also said that they had enhanced their internal audit.
However, the standard of internal audit in the public sector is not generally very good.
As such, internal audit often plays a significant monitoring role.
It does not replace the need for an internal audit of a major construction project.
An internal audit by the university, made public this month, has uncovered a new round of problems.
Maybe he'd done an internal audit in anticipation of my arrival.
This may include individuals currently working in internal audit or compliance.