Treaties sometimes include provisions for self-termination, meaning that the treaty is automatically terminated if <answer>certain defined conditions are met</answer>. Some treaties are intended by the parties to be only temporarily binding and are set to expire on a given date. Other treaties may self-terminate if the treaty is meant to exist only under certain conditions.[citation needed]
In addition to passing an expiration date, what might cause a treaty to self-terminate?
certain defined conditions are met