Jim Hamilton reports that:
The Basel Committee has issued corporate governance principles emphasizing transparency, aligning executive compensation with prudent risk taking, and making more and better use of internal and external auditors. A central principle envisions the board and senior management making very broad use of internal audit and effectively engaging the independent outside auditor. Independent and qualified internal and external auditors, as well as other internal control functions, are vital to the corporate governance process, said the committee.
The lengthy post has extensive details.