Section 668.140 - What WIA regulations apply to the INA program?(a) The regulations found in this subpart.(b) The general administrative requirements found in 20 CFR part 667 , including the regulations concerning Complaints, Investigations and Hearings found at 20 CFR part 667 , subpart E through subpart H.(c) The Department's regulations codifying the common rules implementing Office of Management and Budget (OMB) Circulars which generally apply to Federal programs carried out by Indian tribal governments and nonprofit organizations, at 29 CFR parts 95, 96, 97, and 99 as applicable.(d) The Department's regulations at 29 CFR part 37 , which implement the nondiscrimination provisions of WIA section 188, apply to recipients of financial assistance under WIA section 166.