The Defense Production Act (DPA) of 1950 (P.L. 81-774, 50 U.S.C. Appx §2061 et seq.), as amended, confers upon the President a broad set of authorities to influence domestic industry in the interest of national defense. The authorities can be used across the federal government to shape the domestic industrial base so that, when called upon, it is capable of providing essential materials and goods needed for the national defense. Though initially passed in response to the Korean War, the DPA is historically based on the War Powers Acts of World War II. Gradually, Congress has expanded the term national defense, as defined in the DPA, so that it now includes activities related to homeland security and domestic emergency management. The scope of DPA authorities extends beyond shaping U.S. military preparedness and capabilities, as the authorities may also be used to enhance and support domestic preparedness, response, and recovery from natural hazards, terrorist attacks, and other national emergencies. The authorities of the DPA are generally afforded to the President in statute. The President, in turn, has delegated these authorities to department and agency heads in Executive Order 13603, National Defense Resource Preparedness, issued in 2012. While the authorities are most frequently used by, and commonly associated with, the Department of Defense, they can be, and have been, used by numerous other executive departments and agencies. Since 1950, the DPA has been reauthorized over 50 times, though significant authorities were terminated from the original law in 1953. Congress last reauthorized the DPA in 2014 (P.L. 113- 172). This reauthorization amended some of the current DPA authorities and extended the termination of the act by five years, until September 30, 2019, when nearly all DPA authorities will terminate. A few authorities of the DPA, such as the Exon-Florio Amendment (which established government review of the acquisition of U.S. companies by foreigners) and anti-trust protections for certain voluntary industry agreements, have been made permanent by Congress. The DPA lies within the legislative jurisdiction of the House Committee on Financial Services and the Senate Committee on Banking, Housing, and Urban Affairs. Congress may consider enhancing its oversight of executive branch activities related to the DPA in a number of ways. To enhance oversight, Congress could expand executive branch reporting requirements, track and enforce rulemaking requirements, review the activities of the Defense Production Act Committee, and broaden the committee oversight jurisdiction of the DPA in Congress. Congress may also consider amending the DPA, either by creating new authorities or repealing existing ones. In addition, Congress may consider amending the definitions of the DPA to expand or restrict the DPA's scope, amending the statute to supersede the President's delegation of DPA authorities made in E.O. 13603, or consider adjusting future appropriations to the DPA Fund in order to manage the scope of Title III projects initiated by the President.