The Comics Code Authority (CCA) was established in 1954 as a self-regulatory body for the comic book industry in the United States. Its main goal was to address concerns about the content of comic books, particularly regarding violence, horror, and sexual themes. The CCA created a set of guidelines that publishers had to follow to receive a seal of approval, which helped ensure that comics were suitable for children. Over time, the influence of the CCA declined, especially in the 1990s, as publishers sought more creative freedom. By 2011, many major comic book companies, including Marvel and DC Comics, no longer adhered to the CCA, leading to its eventual dissolution.