The Kala Sarpa Yoga normally occurs when all the planets are positioned between the axis of the moon's nodes in the natal chart. The report will tell you whether this yoga is present in your chart or not.

You will find it interesting to note that many famous people have this yoga in their horoscopes. The encirclement of all planets by the karmic Nodes tends to mark a person's life with powerful and unusual destiny; such an individual is subject to extremely powerful forces of Karma.