The Child Online Protection Act (COPA) was a law in the United States of America, passed in 1998 with the declared purpose of restricting access by minors to any material defined as harmful to such minors on the Internet. The law, however, never took effect, as three separate rounds of litigation led to a permanent injunction against the law in 2009.
The law was part of a series of efforts by US lawmakers legislating over Internet pornography. Parts of the earlier and much broader Communications Decency Act had been struck down as unconstitutional by the Supreme Court in 1997 (Reno v. AC...