The BBFC is an independent non-governmental organization that has classified films in the UK since 1912 and videos/DVDs since 1984. It uses a rating system of U, PG, 12A, 15, 18 and R18 to provide guidance on the appropriate audience for different types of content. The BBFC aims to help adults make informed viewing decisions for themselves and children, considering factors like language, violence, sex, drugs and discrimination. It is funded through fees from film and video distributors and does not receive government or industry subsidies to maintain its independence.