top of page
Search

How Turkish Law Safeguards Foreign Consumers from Unilateral Contract Alterations

  • avmuhammedaliyigit0
  • Jul 22
  • 3 min read

Introduction

Contractual freedom is a cornerstone of private law in Türkiye. While parties are generally allowed to determine the content of their agreements, this freedom is not without limits. A recurring legal problem,especially for foreign nationals in Turkiye,involves unilateral attempts to change contract terms before any performance or delivery has occurred. This article explores the legal framework under Turkish law concerning such practices, particularly in the context of consumer protection.


Legal Framework in Turkish Law


Binding Nature of Contracts

Under Article 26 of the Turkish Code of Obligations (Law No. 6098), parties are free to regulate the content of their contracts, provided they do not violate mandatory legal norms or public order. Once a contract is validly formed, it becomes legally binding. Any modification generally requires mutual consent unless specific legal exceptions apply.


The Principle of Good Faith

The principle of good faith under Article 2 of the Turkish Civil Code is a general rule that governs all contractual relations. A party who tries to alter the terms of a contract without fulfilling its own obligations may be found to have acted in bad faith, which can lead to legal consequences such as nullification of the amendment or liability for damages.


Consumer Protection Under Turkish Law


Law No. 6502 on Consumer Protection

Article 4 of the Law on the Protection of Consumers (Law No. 6502) requires that standard contracts be transparent and non-misleading. Any changes to the terms—such as price increases, limitation of services, or modification of delivery times—must be communicated clearly to the consumer and accepted explicitly. Otherwise, the new terms may be deemed invalid.


Unilateral Changes Without Performance

A common problem faced by foreign consumers in Turkey involves the modification of contract terms—particularly in real estate, education, or service-based agreements—before the business has provided any product or service. Such conduct is not only unethical but often unlawful under Turkish consumer law.


ree

Legal Remedies for Consumers

Consumers may file complaints with the Consumer Arbitration Committee (Tüketici Hakem Heyeti) or initiate legal proceedings before Consumer Courts. These forums are specifically designed to handle disputes involving unfair contractual practices, including premature or unauthorized changes to contract terms.


Commercial Contracts and Foreign Parties


B2B Agreements and Abuse of Economic Power

Although commercial contracts typically involve parties of equal bargaining power, Turkish courts have intervened when a dominant party unilaterally changes the contract in a way that harms the other party. The Turkish Code of Obligations provides remedies, including cancellation or reformation of the contract.

Importance of Legal Advice

Foreign investors and professionals should always seek legal assistance before signing any contract in Turkey. Translations, certified versions, and legal interpretation are critical to avoid misunderstandings or potential abuse. Once signed, changing the terms without mutual consent is legally risky and can undermine the entire contractual relationship.


Conclusion

In Turkish law, changing contract terms without first delivering what was promised is generally prohibited unless clearly allowed by the agreement or justified by statute. Both civil and consumer legal systems impose limits to protect fairness, transparency, and trust in contractual dealings. Foreign nationals engaging in business or consumer transactions in Turkey should take proactive legal steps to ensure their rights are safeguarded from the outset.


Turkish contract law, change of contract terms Turkey, consumer rights Turkey, Turkish Civil Code Article 2, Turkish Code of Obligations, Law No. 6502, unilateral contract change Turkey, expat legal rights Turkey, foreigner contract protection Turkey, unfair contract terms

 
 
 

Comments


Yiğit Legal © 2020 All rights reserved.
bottom of page