Section 1601.0-4 - Responsibilities(a) National level policy and procedure guidance for planning shall be provided by the Secretary and the Director.(b) State Directors will provide quality control and supervisory review, including plan approval, for plans and related environmental impact statements and provide additional guidance, as necessary, for use by Field Managers. State Directors will file draft and final environmental impact statements associated with resource management plans and amendments.(c) Field Managers will prepare resource management plans, amendments, revisions and related environmental impact statements. State Directors must approve these documents.48 FR 20368, May 5, 1983, as amended at 70 FR 14565 , Mar. 23, 2005; 81 FR 89661 , Dec. 12, 2016; 82 FR 60555 , Dec. 21, 2017 81 FR 89661, 1/11/2017; 82 FR 60555, 12/21/2017