; and (B) administered by— (i) the Secretary; (ii) the Secretary of Agriculture; (iii) the Secretary of Defense; (iv) the Secretary of Education; (v) the Secretary of Health and Human Services; (vi) the Secretary of Housing and Urban Development; (vii) the Secretary of Transportation; (viii) the Secretary of the Treasury; (ix) the Administrator of the Environmental Protection Agency; (x) the Director of the National Institute of Standards and Technology; or (xi) the Administrator of the Small Business Administration. (3) Comptroller general The term Comptroller General means the Comptroller General of the United States. (4) Service (A) In general Subject to subparagraph (B), the term service has the meaning given the term by the Director of the Office of Management and Budget. (B) Requirements For purposes of subparagraph (A), the term service shall be limited to activities, assistance, or other aid that provides a direct benefit to a recipient, such as— (i) the provision of technical assistance; (ii) assistance for housing or tuition; or (iii) financial support (including grants, loans, tax credits, and tax deductions). (b) Report (1) In general Not later than January 1, 2018, the Comptroller General, in consultation with the agency heads described in clauses (i) through (xi) of subsection (a)(2)(B), shall submit to Congress and make available on the public Internet website of the Government Accountability Office a report that describes the applicable programs. (2) Requirements In preparing the report under paragraph (1), the Comptroller General shall— (A) determine the approximate annual total administrative expenses of each applicable program attributable to green buildings; (B) determine the approximate annual expenditures for services for each applicable program attributable to green buildings; (C) describe the intended market for each applicable program attributable to green buildings, including the— (i) estimated the number of clients served by each applicable program