National Conference of State Legislatures A bipartisan organization, NCSL serves legislators and legislative staffs. This site provides legislative information and links relevant government sites.
Council of State Governments CSG is an association of the governments of states and territories. This site provides information on a multitude of issues of state concern.
American Legislative Exchange Council A nonpartisan membership association for conservative state lawmakers who share a common belief in limited government, free markets, federalism, and individual liberty.
National Conference of Commissioners on Uniform State Laws This site provides information on activities promoting uniformity of state laws when such uniformity is helpful and possible. Drafts of proposed acts are provided in cooperation with the University of Pennsylvania Law School.
State Legislative Leaders Foundation SLLF is a nonprofit, nonpartisan independent research and education foundation governed exclusively by sitting state legislative leaders.