National1

Channel One is a Sakarian channel owned by the CHNetwork which is controlled by the Government of Sakaria.

2000-2010
With the beginning of a new millennium, Television Sakaria changed their color and name.

2019-present
On January 1 2019, TS1 along TS2, TS3, TS4 rebranded along with their parent company 'TSNetwork' (which became CHNetwork)