Cox/Wyden's section became Section 509 of the Telecommunications Act of 1996 and turned regulation as a new Section 230 of the Communications Act of 1934. The anti-indecency part of the CDA was instantly challenged on passage, ensuing in the Supreme Court 1997 situation, Reno v. American Civil Liberties Union, that dominated all of the anti-indecency sections of the CDA were unconstitutional, but left Section 230 as regulation.