In accordance with the provisions of law cited in § 58.1(b) , except as otherwise provided in § 58.4(c) , the responsible entity must assume the environmental responsibilities for projects under programs cited in § 58.1(b) . In doing so, the responsible entity must comply with the provisions of NEPA and the CEQ regulations contained in 40 CFR parts 1500 through 1508, including the requirements set forth in this part.
24 C.F.R. §58.10