A contract is a contract in which more than one natural or legal person acquires rights or obligations to each other which consist of statements of will by at least two parties to create a legal result that they enter into it is a legal process. Article 48 of the Turkish Constitution in the article “freedom of work and contract” under the name of “Every individual he has the freedom to work and conclude contracts." from the rights guaranteed by the Constitution by regulation due to the fact that the parties are not limited to the types of contracts in the provisions of the special law, the general law as long as it is not contrary to the rules, they are free to express their will in any field they wish. Here is the “freedom to enter into a contract”, which is guaranteed by the Constitution, the contract contained in the laws although there is no special law called contract law in Turkish law, other than types;, the fact that law exists in almost all spheres, is the basis of many relationships in the usual course of life, and its coverage and regulation of all aspects of life led to the birth of the Law of Contracts as a new branch of law has been. Contract Law allows people to enter into contracts freely of their own free will providing, drawing the boundaries of the right of “freedom to conclude contracts”, protecting the rights of people with contracts, violation of the contract, which determines the obligations of both parties, which guarantees and guarantees it is a sub-branch of law that provides the opportunity to apply for legal remedies to ensure legal sanctions in case of. Regulation of contracts, establishment, validity, invalidity of the contract, termination of the contract, termination of the contract if the acts in the contract are not fulfilled, the cancellation will be applied by legal means from the other party the rights that can be claimed, the damages to be compensated and what this compensation will be are subject to the field of contract law he is entering. In the Turkish Code of Obligations, the word contract has been used exactly 721 times, contracts are both commercial and as well as the fact that it forms the basis of all kinds of personal relationships, in fact, how much are contracts for our lives it turns out that it is effective and important. Therefore, when arranging contracts, it is very well prepared, mistakes should not be made, rights losses and grievances should not be caused. In this context, YÜZER & AYDIN Law Office is committed to scrupulously fulfilling all kinds of private law or public contracts from the preparation stage of preparation and contract negotiations to the writing and signing of contracts considering the characteristics and structural conditions of the sector in which the clients are operating in the period up to preparation, modification, analysis, termination of contracts and breach of contract he is an expert and experienced in contract law, especially in the termination or cancellation processes that will be followed in case of a comprehensive legal and advocacy litigation service is offered with contract lawyers.