The default rule is that contractual provisions that directly address the actions of the parties remain in effect only for the duration of the contract. This means that if you change the language of the commitment, discretion or prohibition for the duration of the agreement, you will only indicate the obvious. In the interest of conzicity, it would be better to omit it: for the duration of this agreement, it seems that it is a harmless expression, but most of the time it is superfluous. If a provision of the plan and trust is or becomes unenforceable, that fact has no bearing on the validity or applicability of another provision of the plan and trust. If, for any reason, a provision of the plan is declared invalid or unlawful, any illegality or disability does not affect the other provisions of the plan and the plan is interpreted and implemented as if the illegal or invalid provision had never been included. The entity has the right and the ability to correct and correct these issues of illegality or nullity by amendment. If a provision of this note is declared invalid, unlawful or unenforceable, the validity, legality and applicability of the other provisions of this communication are in no way affected or affected, and the representative of the parents and shareholders agrees to negotiate in good faith with a view to this invalidating, illegal and unenforceable provision, with a valid, legal and enforceable provision that , to the most legitimate extent possible after this mention: , of such an invalidable, illegal or unenforceable provision. However, if you deviate from the standard rule, you may need to specify the duration of a certain provision during the duration of the agreement: if certain conditions of an order placed on the basis of these purchase conditions are invalid or unenforceable, this will not affect the validity of other conditions. In this case, the parties replace the inoperative or unenforceable clause with a valid and enforceable clause, which corresponds as closely as possible to the implementation of the inapplicable or unenforceable clause (b) If, at any point in the existence of the contract, one of its provisions, dissociable and in relation to the others depending on the point a), it is found that the validity , the legality and application of the other provisions of the contract are not in any way impaired or affected.