Arthur Andersen and Andersen Consulting go to Court to Split Firms
The hearings are the result of a two-year disagreement, and the latest court appearances with the International Chamber of Commerce (ICC) are expected to take up to two weeks.
AC claims its sister firm violated a partnership agreement five years ago when it began a consulting services unit in direct competition against the Big 5 firm.
Among those expected to testify is former chairman George Shaheen.
A decision from ICC magistrate Gambia is expected in early 2000.