Library Copyright Alliance
From their home page:
"The Library Copyright Alliance (LCA) consists of five major library associations - the American Association of Law Libraries, the American Library Association, the Association of Research Libraries, the Medical Library Association, and the Special Libraries Association. These five associations collectively represent over 80,000 information professionals and thousands of libraries of all kinds throughout the United States. These five associations cooperate in the LCA to address copyright issues that affect libraries and their patrons. For over ten years now, our five library associations have worked together in as a coalition.
The purpose of the LCA is to work toward a unified voice and common strategy for the library community in responding to and developing proposals to amend national and international copyright law and policy for the digital environment. The LCA's mission is to foster global access and fair use of information for creativity, research, and education."