Requirements set forth in 24 CFR part 50 , "Protection and Enhancement of Environmental Quality," 24 CFR part 51 , "Environmental Criteria and Standards," and 24 CFR part 55 , "Floodplain Management," governing environmental review responsibilities (as applicable) and any additional environmental standards, reviews, or determinations required by HUD apply to this program.
24 C.F.R. §242.79