Tribes have inquired, in particular, about the procedures for conducting background investigations and about the 'adequacy' of background investigations.(8) In addition, the NIGC has received inquiries about the contents of the investigative reports to be submitted to the NIGC on each key employee and primary management official. The National Indian Gaming Commission (NIGC) has received numerous inquiries regarding the licensing of key employees and primary management officials under the NIGC's regulations. Subject: Tribal Background Investigations, Suitability Determinations, and Licensing of Key Employees and Primary Management Officials.