; (B) the methodology and data sources used to calculate such estimated obligations; and (C) the specific section of such Act that requires the obligation of funds; and (2) the estimated receipts through fiscal year 2019 from assessments, user fees, and other fees by the Federal agency making the collections, by fiscal year, including— (A) the methodology and data sources used to calculate such estimated collections; and (B) the specific section of such Act that authorizes the collection of funds. 203. (a) During fiscal year 2018, any Executive order or Presidential memorandum issued or revoked by the President shall be accompanied by a written statement from the Director of the Office of Management and Budget on the budgetary impact, including costs, benefits, and revenues, of such order or memorandum. (b) Any such statement shall include— (1) a narrative summary of the budgetary impact of such order or memorandum on the Federal Government; (2) the impact on mandatory and discretionary obligations and outlays as the result of such order or memorandum, listed by Federal agency, for each year in the 5-fiscal-year period beginning in fiscal year 2018