«LTV1 (SIS)» is the flagship channel of Latvian Television, a state-owned public broadcasting company in Latvia. It is one of the most popular television channels in the country, reaching a wide audience with its diverse programming.

The channel's programming includes a mix of news, current affairs, documentaries, entertainment, and children's shows. LTV1 is known for its strong commitment to public service broadcasting, providing informative and engaging content for viewers of all ages.

News programming on «LTV1» is a key component of the channel's offering, providing viewers with comprehensive coverage of national and international events. The channel also produces a range of documentaries on a variety of subjects, exploring history, culture, and science.

In addition to its news and documentary programming, «LTV1» also offers a wide range of entertainment shows, including drama series, comedies, reality shows, and talent competitions. The channel also has a dedicated block of programming for children, featuring educational and entertaining shows.

«LTV1» is available on terrestrial television, cable, and satellite platforms throughout Latvia. The channel also has a strong online presence, with a website and mobile apps that offer live streaming and on-demand content.

Overall, «LTV1» is a significant force in Latvian media, providing viewers with a diverse range of high-quality programming. The channel's commitment to public service broadcasting and its strong online presence make it a valuable resource for viewers in Latvia and beyond.