Buy American Improvement Act of 2013

[AI summary unavailable — showing source text] Buy American Improvement Act of 2013 - Requires the Administrator for Federal Procurement Policy: (1) to promulgate regulations to standardize and simplify federal agency compliance with, and reporting on, Buy American requirements; (2) in developing Buy American  guidelines, to consider any significant decrease in U.S. employment resulting from the granting of waivers of Buy American requirements to be inconsistent with the public interest; and (3) to impose certain notice requirements on federal agency heads after receiving a request for a waiver and to require publication of the determination for why a waiver was granted. Revises Buy American reporting requirements to require: (1) federal agencies to report to the Administrator, for the period FY2013-FY2018, on the amount of their acquisitions of articles, materials, or supplies purchased from entities outside the United States; and (2) the Administrator to submit to Congress a consolidated report on all agency reports received and make such report publicly available on a website. Imposes limits on waiver determinations, including that a project cost determination will not be deemed unreasonabl…