Exclusion agreement in the legislation of Swiss international arbitration is innovative, and fully embodies party autonomy and support to arbitration.

The principle of "meaning autonomy" has been the primary law principle in dealing with foreign contracts, but different countries have had different regulations for the time when the client chooses the law.

On the effective elements of the arbitration agreement,although there is a mandatory requirement of law, the parties’meaning autonomy has got more and more respect and attention.

On Autonomy of Will in International Commercial Arbitration;

On one hand,the fluidity contract is the result of autonomy of will.

In the recent Private International Law legislation,the principle of the restricted autonomy of will has been introduced in some countries.

As the first principle of foreign affairs contract,the litigant meaning autonomous principle is accepted by the majority countries in legislation and the judicial practice.

The meaning autonomous principle is born compling with the need of economy development, and the free economy system and the theoretically doctrine of economic liberalism in the system is the fertile soil on which the civil law the meaning autonomous principle can emerge.

On the basis of reviewing the history of meaning autonomous principle, this paper is to discuss, from the aspect of economic law, the relations between the market economy and meaning autonomous as well as the significant role of establishing the mature market economy in China, and to elaborate comprehensively the legislation and practice on the meaning autonomous principle in China.