National Federation of Independent Business, a United States organization representing the interests of small businesses
The National Federation of Independent Business (NFIB) is a conservative lobbying organization with its headquarters in Nashville, Tennessee and offices in Washington, D.C. USA, and in all 50 state capitals.
According to its proponents, this ruling in NFIB v. Sebelius returns the Necessary and Proper clause to its original interpretation outlined by John Marshall in McCulloch v. Maryland.