The Organic Law No. 99-56 of 30 June 1999, adopted on 3 July by the Chamber of Deputies, formalized the Tunisian flag for the first time in law, clarifying Article 4 of the constitution. The flag is in the form of a red rectangle with a width equal to two-thirds of its length. In the middle of the flag is a white disk whose diameter is equal to one-third of the length of the rectangle and whose center is located at the intersection of the diagonals of the rectangle. A red five-pointed star is located to the right of the disk, whose center is at a distance equal to one-thirtieth of the length of the flag from the center of the disk.