During the late 1990s and early 2000s, accounting firms aggressively sought opportunities to expand their business in non-audit services such as consulting.
This expansion from their core audit practice, combined with allegations of auditors refusing to challenge management's actions, resulted in conflict between regulators and the accounting profession.
Subsequent financial fiascos such as those at Enron, WorldCom, Tyco, and many others caused investors to doubt the fundamental integrity of the financial reporting system.
Under pressure to restore the public's confidence, Congress passed the Sarbanes- Oxley Act and created the PCAOB in 2002.
- During the late 1990s and early 2000s, accounting firms aggressively sought opportunities to expand their business in non-audit services such as consulting.
 
- This expansion from their core audit practice, combined with allegations of auditors refusing to challenge management's actions, resulted in conflict between regulators and the accounting profession.
 
- Subsequent financial fiascos such as those at Enron, WorldCom, Tyco, and many others caused investors to doubt the fundamental integrity of the financial reporting system.
 
- Under pressure to restore the public's confidence, Congress passed the Sarbanes- Oxley Act and created the PCAOB in 2002.
 
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