Buy American Improvement Act of 2017

[AI summary unavailable — showing source text] Buy American Improvement Act of 2017 This bill amends the Buy American Act and federal grant programs to: (1) standardize guidelines for federal agencies to waive Buy American requirements for their construction contracts and direct purchases of materials for public buildings, uses, or works; and (2) extend domestic content requirements to additional grant programs that federal agencies administer to fund states and other entities carrying out transportation and infrastructure projects. The Office of Federal Procurement Policy (OFPP) must require agencies to: (1) publicly disclose and justify their Buy American waivers, (2) ensure projects are not disaggregated to avoid such requirements, (3) be subject to investigations for improper waivers, and (4) minimize waivers that would decrease employment in the United States. The bill: (1) directs the OFPP to issue rules to evaluate domestic content in "manufactured end product," (2) requires domestic component costs to exceed 75% before manufactured materials are considered manufactured "substantially all" from U.S. materials, (3) excludes project start-up costs from a domestic offer in comparisons of offers between d…