The National History Olympiad is a group of tests that combine cognitive skills and mental abilities in the subject of history. The tests are offered to secondary school students to prepare them to represent the Kingdom in the International History Olympiad. The National History Olympiad includes four stages of elimination. More than 50 thousand students participate in the first stage, 1,500 students participate in the second stage, 150 students participate in the third stage, and 16 students participate in the final and fourth stage. These tests fall under the umbrella of an agreement between NCA and King Abdulaziz Foundation (Darah).