National Finance's Carol Braithwaite has pleaded not guilty to misleading investors this morning and will be tried by a jury of six men and six women.
Braithwaite - the former wife of jailed National Finance boss Trevor Ludlow - is the first director from a failed New Zealand finance company to have a case before a jury.
She faces one charge of making untrue statements in a company prospectus. She will defend the charge on the basis that she believed at the time the prospectus was correct.
The charge, laid by the Financial Markets Authority, carries a maximum penalty of five years in prison or fines of up to $300,000.
The Crown will now give its opening arguments.