El 33 is Catalonia’s second public television channel, belonging to Televisió de Catalunya, a subsidiary of the Corporació Catalana de Mitjans Audiovisuals (CCMA). Created in September 1988, the channel broadcasts exclusively in Catalan and focuses on cultural programming, including documentaries, science, and the arts. El 33 offers programs that complement TV3’s content, catering to specialized audiences with educational and cultural interests while experimenting with new audiovisual formats.