All non-executive directors of the company, Charles Bolt, Tim Cook and Tracy Rowsell, as well as executive director and founder shareholder Eugene Williams - who owns 34.4 per cent of the company - resigned last month.
NZAI has said it is in a sound financial position and was in compliance with all of its banking covenants as at July 31.
A more detailed update of the company's financial performance and position will be provided to the market on or before August 20.
NZAI's major shareholder David Sena - who has 46 per cent of the company - had said he was confident the board nominees would qualify as independent directors.
NZ Shareholders' Association chief executive Oliver Mander also said that the association was happy that Shaw, who had a background with Vehicle Inspection NZ, and Stiassny, who had experience in corporate governance, restructuring and insolvency, would fit the bill as independent directors.