The Day of Convocation of the Constitutional Assembly is observed in Latvia every May 1, coinciding with Labor Day. This holiday commemorates the first session of the Constitutional Assembly, which opened on May 1, 1920, following Latvia's declaration of independence from Russia in 1918 and the subsequent Latvian War of Independence. The Assembly, consisting of 150 members including five women, was responsible for creating the country's constitution, known as the Satversme, which remains the fundamental law of Latvia today. During its operation until November 7, 1922, the Assembly adopted 205 laws and 291 regulations. The anniversary serves as an important memorable date in Latvia, highlighting the nation's commitment to self-determination and constitutional governance.