Types of Contracts
Contracts come in many types depending on the subject matter—commercial, technical, corporate, personal, employment, etc. On this forum, I assume we are discussing employment contracts. Please consider my response in this context. Kindly note the following:
1) A contract is a compilation of mutual and legally enforceable rights and obligations.
2) Most contracts, if not all, have a defined time frame within which they are binding and enforceable.
3) If a contract is perpetual (with no defined time validity), then a new contract on the same subject will NOT extinguish the mutual rights and obligations of the previous contract unless the new contract specifically addresses the enforceability of the old contract in full or in relevant parts.
Regardless of the situation, no contract will AUTOMATICALLY become null and void just because a new contract has been signed, especially if the new contract does not include provisions to make the old contract null and void—either in full or in part.
Having said that, this response is presented in a general manner because the query is general. If you present your query with a sharper focus, it will help you receive more focused responses.
Regards,
Samvedan
March 22, 2012