40 C.F.R. § 35.4012
You should follow the regulations in 2 CFR part 200 and 2 CFR part 1500, except for the following provisions from which this subpart deviates:
[65 FR 58858, Oct. 2, 2000, as amended at 79 FR 76058, Dec. 19, 2014; 87 FR 30400, May 19, 2022]