; (B) by redesignating subclause (VII) as subclause (VIII); and (C) by inserting after subclause (VI) the following: (VII) livestock-related practices that reduce greenhouse gas emissions, including enteric methane emissions; and ; and (2) by adding at the end the following: (8) Enteric methane emissions studies (A) In general Not later than 2 years after the date of enactment of this paragraph, the Secretary shall carry out one or more studies on changes in methane emissions and, if feasible, economic outcomes, generated as a result of livestock-related practices that reduce greenhouse gas emissions, including enteric methane emissions. (B) Reports Not later than 2 years after the date of enactment of this paragraph and annually thereafter, the Secretary shall submit to the Committee on Agriculture, Nutrition, and Forestry of the Senate and the Committee on Agriculture of the House of Representatives a report on the progress and results of the studies under subparagraph (A). . 202. Review of conservation practice standards Section 1242(h) of the Food Security Act of 1985 ( 16 U.S.C. 3842(h) ) is amended by adding at the end the following: (5) Enteric methane emissions Not later than 180 days after the date of enactment of this paragraph, the Secretary shall— (A) complete a review of conservation practice standards in effect on the day before the date of enactment of this paragraph to consider any revisions to conservation practice standards, including for feed management, or new conservation practice standards that would be appropriate to assist in reducing enteric methane emissions; (B) revise appropriate conservation practice standards in effect on the day before the date of enactment of this paragraph as necessary to assist in reducing enteric methane emissions