Basic principles of contract performance

The basic principles of contract performance are as follows: 1, the principle of complete performance; 2, the principle of good faith; 3, the principle of saving resources and protecting the ecological environment; 4. The principles of voluntariness, equality and fairness; 5. The principle of legality; 6. The principle of consensus and equal pay.

legal ground

Article 5 Civil subjects engaged in civil activities shall follow the principle of voluntariness and establish, change and terminate civil legal relations according to their own wishes. Article 6 Civil subjects engaged in civil activities shall follow the principle of fairness and reasonably determine the rights and obligations of all parties. Article 7 Civil subjects engaged in civil activities shall follow the principle of honesty and credit and abide by credit. Article 9 Civil subjects engaged in civil activities should be conducive to saving resources and protecting the ecological environment. Article 509 The parties shall fully perform their obligations as agreed. The parties shall abide by the principle of good faith and fulfill the obligations of notification, assistance and confidentiality according to the nature, purpose and trading habits of the contract. During the performance of the contract, the parties shall avoid wasting resources, polluting the environment and destroying the ecology.