Question

商业法律问题？

Whena person enters into a contract, he is bound by it and has certain obligationsthat he must perform, which are set out in the terms of the Contract, However,there are certain Situations Where a person is said to be ‘discharged’ from hisobligations under a Contract.
What are these situations?

Answer 1

合同一经签订，当事人即受到约束，需履行合同条文约定的义务。但是，一些情况发生时合同义务得以免除。

哪些情况下可以免除合同约定义务？

法定免除事由

1. 不可抗力致使合同不能履行。

2. 协商一致解除合同。

约定免除事由

1. 合同约定的免责事由条件成就

   
   

Answer 2

1.Irresistible force
2.circumstance change principle（the right of claim，it must ask for judges from the court)
3.counterargument right for simultaneous performance
4.counterpleaing right of later execution
5.counterargument right for security（there are collateral obligations:obligation of giving notice;the other party to provide appropriate, should resume）

Answer 3

你好能具体点吗？