On Tuesday, the Securities and Exchange Commission charged India-based Satyam Computer Services Limited (now Mahindra Satyam) with fraudulently overstating the company’s revenue, income and cash balances by more than $1 billion over five years.

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The SEC’s complaint, filed in U.S. District Court in Washington, D.C., alleges that former senior officials at Satyam – an information technology services company based in Hyderabad, India – used false invoices and forged bank statements to inflate the company’s cash balances and make it appear far more profitable to investors. Although Satyam’s shares primarily traded on the Indian markets, its American depository shares traded on the New York Stock Exchange.

According to the SEC’s complaint, shortly after the fraud came to light in January 2009, the Indian government seized control of the company by dissolving Satyam’s board of directors and appointing new government-nominated directors; removed former top managers of the company; and oversaw a bidding process to select a new controlling shareholder in Satyam. In addition, Indian authorities filed criminal charges against several former officials.

In addition to the actions taken by the India authorities, Satyam, whose new leadership cooperated with the SEC’s investigation, has agreed to pay a $10 million penalty to settle the SEC’s charges, require specific training of officers and employees concerning securities laws and accounting principles, and improve its internal audit functions. Satyam also agreed to hire an independent consultant to evaluate the internal controls the company is putting in place.

In a related settlement, the SEC sanctioned five India-based affiliates of PricewaterhouseCoopers (PwC) that formerly served as independent auditors of Satyam Computer Services Limited for repeatedly conducting deficient audits of the company’s financial statements and enabling a massive accounting fraud to go undetected for several years.

The SEC found that the audit failures by the PW India affiliates – Lovelock & Lewes, Price Waterhouse Bangalore, Price Waterhouse & Co. Bangalore, Price Waterhouse Calcutta, and Price Waterhouse & Co. Calcutta – were not limited to Satyam, but rather indicative of a much larger quality control failure throughout PW India.

“The actions of Indian and U.S. authorities have transformed Satyam into a new company with new management, directors and investors and state-of-the art controls, resulted in criminal charges against seven former executives and given harmed shareholders the chance to recoup losses,” said Robert Khuzami, Director of the SEC’s Division of Enforcement. “This comprehensive and thoughtful response underscores the ability of regulators across the globe to respond to cross-border misconduct in a coordinated manner.”

Cheryl Scarboro, Chief of the SEC’s Foreign Corrupt Practices Act Unit, added, “The fact that Satyam’s former top officers were able to maintain a fraud of this scale represents a company-wide failure of extreme proportions that cut across a wide array of functions from customer invoicing to cash management.”

According to the SEC’s complaint, Satyam’s former senior managers engineered a scheme that created more than 6,000 phony invoices to be used in Satyam’s general ledger and financial statements. Satyam employees created bogus bank statements to reflect payment of the sham invoices. This resulted in more than $1 billion in fictitious cash and cash-related balances, representing half the company’s total assets.