CRS Reports This link opens in a new windowThe products in this collection were created by the Congressional Research Service (CRS) for the sole purpose of supporting Congress in its legislative, oversight, and representational duties. New products are regularly produced to anticipate and respond to issues of interest to Congress. As these issues develop, so do the products, which may be updated to reflect new information, developments, and emergent needs of Congress. They are not designed to provide comprehensive coverage of the academic literature or address issues that are outside the scope of congressional deliberations. They are marked as “new,” “updated,” or “archived” to indicate their status.