To amend title 10, United States Code, to require notification to Congress and the public when waivers to certain domestic source requirements are made, and for other purposes.

Amends Federal defense procurement provisions to prohibit funds appropriated or otherwise made available to the Department of Defense (DOD) from being used to enter into a contract to procure an item pursuant to an exception from the requirement that items procured for DOD be procured from a domestic source unless: (1) a notification of the intent to apply such exception is submitted to Congress and posted on the FedBizOpps.gov website maintained by the General Services Administration; and (2) 15 days have elapsed since such notification was submitted and published.

Adds the materials and components of clothing to the list of items covered by the domestic source requirement.