Wal-Mart appeared to commit virtually every governance sin in its handling of the Mexican bribery case, if the long, carefully reported New York Times story is true. The current Wal-Mart board of directors must get to the bottom of the bribery scheme in Mexico and the possible suppression by senior Wal-Mart leaders in Bentonville, Arkansas (the company’s global headquarters) of a full investigation.

In addition, the board must also review – and fix as necessary – the numerous company internal governing systems, processes and procedures that appear to have been non-existent or to have failed. And, most importantly, it must define the CEO’s core role as one which truly fuses high performance with high integrity, and does not exalt performance at the expense of integrity – and possibly discipline or remove the past CEO (still on the board) or the current CEO.

The essential allegations in the Times story are as follows:

For a substantial period before 2005, the CEO of Wal-Mart in Mexico and his chief lieutenants, including the Mexican general counsel and chief auditor, knowingly orchestrated bribes of Mexican officials to obtain building permits, zoning variances and environmental clearances, and also falsified records to hide these payments. When the lawyer in Mexico directly responsible for bribery payments had a change of heart and reported the scheme to Wal-Mart lawyers in the United States, those lawyers hired an independent firm which, after an initial look, recommended a major inquiry.

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