Read more: What to watch for as former cabinet ministers testify in B.C. money laundering inquiry
De Jong, who was responsible for gaming from 2013 to 2017, says he never heard or saw anything to suggest people purposely failed to intervene or chose to look away from the money laundering issue.
The public inquiry has heard testimony from gaming investigators who suspected organized crime groups were providing large cash loans to casino patrons as part of a money laundering scheme.
Read more: Ex-B.C. premier Christy Clark says she wasn't warned of ‘spike' in money laundering until 2015
The government appointed B.C. Supreme Court Justice Austin Cullen in May 2019 to lead the public inquiry into money laundering after three reports outlined how hundreds of millions of dollars in illegal cash affected B.C.'s real estate, luxury vehicle and gaming sectors.
The B.C. government granted the commission an extension in March to produce its final report, which is now due on Dec. 15.