premise: If either party decides not to continue to be involved in the Purpose with the other party it shall notify the other party in writing and this agreement will terminate with immediate effect.  The obligations of each party shall continue for a period of [Insert number of years - this should be a realistic estimate of how long it is likely that the information that is to be disclosed will remain important to protect, e.g.  5] years from the termination of this agreement.  Termination of this agreement shall not affect any accrued rights or remedies to which either party is entitled.