CFR›Title 43›Subtitle B›Chapter II›Part 3420›Subpart 3420›43 CFR 3420.4 Citation43 CFR 3420.4CorpusDaily eCFRDisplayed edition2026-06-23Last updated2026-06-23 § 3420.4 Final consultations. Previous 3420.3-4 § 3420.3-4 Regional tract ranking, selection, environmental analysis and scheduling. Next 3420.4-1 § 3420.4-1 Timing of consultation.