36 CFR §218.14

1. (a)The objection process set forth in this subpart fully implements Congress' design for a predecisional administrative review process. These procedures present a full and fair opportunity for concerns to be raised and considered on a project-by-project basis. Individuals and groups must structure their participation so as to alert the local agency officials making particular land management decisions of their positions and contentions.
2. (b)Any filing for Federal judicial review of a decisions covered by this subpart is premature and inappropriate unless the plaintiff has exhausted the administrative review process set forth in this part (see 7 U.S.C. 6912(e) and 16 U.S.C. 6515(c)).