The Korea Communications Standards Commission () is an institution of the South Korean government that regulates communications including film, television, radio, and internet.
At its formation in 2008, the KCSC replaced an earlier body, the Information and Communication Ethics Committee.
In September 2011, the KCSC decided to open up its three discussion committees to the public.
The South Korean television rating system has been in force since 2000, and it started with only four classifications which were All, 7, 13 and 19. In February 2001, all programs - except domestic dramas (which had been enforced since November 2002) - are required to be rated, unless they qualify for exemption; however, a broadcaster may still apply a rating, even if the program is exempt.
South Korean television ratings do not include content descriptors or advisories as they do in most other nations. The ratings are therefore used in a broader sense.
From 2004 to some time before 2013, the KCSC has required Korean citizens to enter government issued ID numbers in order to post political comments online.
During the presidency of Lee Myung-bak the KCSC was criticized for a perceived heavy bias in favor of the Lee Myung-bak government. On August 3, 2008, KCSC requested the internet portal, Daum, to delete posts and comments negative towards Lee Myung-bak during the heyday of the anti-beef imports.
Some lay members of the National Assembly protested against KCSC's censorship-like decision to monitor content in social network services and mobile applications.
Moon Yong-sik (문ì©ìÂÂ) CEO of the South Korean internet contents company, Nowcom, has expressed concerns about the KCSC becoming a tool to monitor and to censor online content that expresses anti-government and anti-big business messages.
The KCSC had considered penalizing SBS and MBC for showing Twitter messages that are critical against President Lee and his government.
The KCSC planned to set up a regulatory office dedicated to supervising posts on SNS outlets. However, the Constitutional Court of Korea ruled against KCSC's decision to regulate voting-related posts on SNS outlets.