; and (iv) other practices, as determined appropriate by the Secretary of Agriculture; and (B) regional considerations for each type of guidance described in clauses (i) through (iv) of subparagraph (A); and (2) make the guidance developed under paragraph (1) publicly available on the website of the Natural Resources Conservation Service. (b) Review required The Secretary, acting through the Chief of the Natural Resources Conservation Service, in coordination with the Secretary of Energy, shall— (1) update guidance developed under subsection (a)(1) not less frequently than once every 2 years; and (2) ensure, to the maximum extent practicable, the completeness and relevance of that guidance. (c) Consultation In conducting the review under subsection (b), the Secretary shall consult with eligible participants, State technical committees established under section 1261(a) of the Food Security Act of 1985 ( 16 U.S.C. 3861(a) ), crop consultants, cooperative extension and land grant universities, nongovernmental organizations, industry, and other qualified entities.