The chip automatically blocks the display of any programs deemed unacceptable; use of the V-chip by parents is entirely optional. Since January 1, 2000, all new television sets with a picture screen 13 inches or greater sold in the United States have been required to be equipped with the V-chip. On March 2, 2009, the FCC adopted and released a Notice of Inquiry (NOI) to implement the Child Safe Viewing Act of 2007. The Child Safe Viewing Act directed the FCC to initiate a proceeding within 90 days after the date of enactment to examine "the existence and availability of advanced blocking technologies that are compatible with various communications devices or platforms." Congress defined "advanced blocking technologies" as "technologies that can improve or enhance the ability of a parent to protect his or her child from any indecent or objectionable video or audio programming, as determined by such parent, that is transmitted through the use of wire, wireless, or radio communications." Congress's intent in adopting the act was to spur the development of the "next generation of parental control technology." The FCC released its report based on the NOI on August 29, 2009. Effectiveness of the V-Chip

From 1998 through 2007, the Kaiser Family Foundation (KFF) conducted research into the impact of media violence on children and the effectiveness of the V-chip and television ratings as tools for parents to control access to undesirable television content. Websites

Federal Communications Commission V-chip Information, http://www.fcc.gov/vchip/ .
To assist parents in supervising the television viewing habits of their children, the Communications Act of 1934 (as amended by the Telecommunications Act of 1996) requires that, as of January 1, 2000, new television sets with screens 13 inches or larger sold in the United States be equipped with a "V-chip" to control access to programming that parents find objectionable. Use of the V-chip is optional. In March 1998, the Federal Communications Commission (FCC) adopted the industry-developed ratings system to be used in conjunction with the V-chip. Congress and the FCC have continued monitoring implementation of the V-chip. Some are concerned that it is not effective in curbing the amount of TV violence viewed by children and want further legislation.
On August 31, 2009, the FCC released a report implementing the Child Safe Viewing Act of 2007. In the act, Congress had directed the FCC to examine "the existence and availability of advanced blocking technologies that are compatible with various communications devices or platforms." Congress defined "advanced blocking technologies" as "technologies that can improve or enhance the ability of a parent to protect his or her child from any indecent or objectionable video or audio programming, as determined by such parent, that is transmitted through the use of wire, wireless, or radio communications." Congress's intent in adopting the act was to spur the development of the "next generation of parental control technology." In a second inquiry issued in October 2009, the FCC is addressing additional issues it was unable to fully address based on its first inquiry.
There has been no action related to the V-Chip in the 112th Congress.