Before revision: Enactment of U.S. and other national legislation In 1984 the United States enacted the Semiconductor Chip Protection Act of 1984 (the SCPA) to protect the topography of semiconductor chips.
After revision: Enactment of US and other national legislation In 1984 the United States enacted the Semiconductor Chip Protection Act of 1984 (the SCPA) to protect the topography of semiconductor chips.