; or (iii) inclusion of iron and steel products produced in the United States will increase the cost of the overall project by more than 25 percent. (C) Waiver If the Secretary receives a request for a waiver under this paragraph, the Secretary shall make available to the public, on an informal basis, a copy of the request and information available to the Secretary concerning the request, and shall allow for informal public input on the request for at least 15 days prior to making a finding based on the request. The Secretary shall make the request and accompanying information available by electronic means, including on the official public Internet site of the Department of Health and Human Services. (D) International agreements This paragraph shall be applied in a manner consistent with United States obligations under international agreements. (E) Management and oversight The Secretary may retain up to 0.25 percent of the funds appropriated for this section for management and oversight of the requirements of this paragraph. (F) Effective date This paragraph does not apply with respect to a project if a State agency approves the engineering plans and specifications for the project, in that agency’s capacity to approve such plans and specifications prior to a project requesting bids, prior to the date of enactment of this paragraph. (5) Authorization of appropriations To carry out this subsection, there is authorized to be appropriated $400,000,000 for each of fiscal years 2018 through 2022. . B Indian Health Program Health Care Infrastructure 52001. 21st Century Indian health program hospitals and outpatient health care facilities The Indian Health Care Improvement Act is amended by inserting after section 301 of such Act ( 25 U.S.C. 1631 ) the following: 301A. Additional funding for planning, design, construction, modernization, and renovation of hospitals and outpatient health care facilities (a) Additional funding For the purpose described in subsection (b), in addition to any other funds available for such