Consumer Lawyer in Istanbul, Turkey

What Is Consumer Law in Turkey?

Turkish consumer law is the body of legislation governing relationships between consumers and businesses acting commercially or professionally.

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Law No. 6502 defines important concepts including the consumer, seller, provider, consumer transaction and consumer-related practices. Consumer transactions can cover considerably more than an ordinary retail purchase. They may involve contracts relating to goods and services, insurance, banking, transportation, brokerage, construction, accommodation, subscriptions and other transactions falling within the statutory framework.

 

The official 6502 Consumer Protection Law and related legislation is maintained by the Turkish Ministry of Trade.

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Who Is a Consumer Under Turkish Law?

A consumer is generally a person or legal entity acting for non-commercial or non-professional purposes.

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This distinction can be important. A transaction made for a business or professional purpose may fall under a different legal regime even if the transaction resembles an ordinary consumer purchase.

 

Accordingly, determining whether a particular transaction qualifies as a consumer transaction should normally be the first step before selecting a legal remedy.

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What Is a Consumer Transaction?

A consumer transaction may arise when a consumer enters into a contract or legal transaction with a person or company acting for commercial or professional purposes.

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Depending on the circumstances, consumer-law issues may arise in connection with:

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• Retail purchases

• E-commerce

• Online marketplaces

• Mobile applications

• Telecommunications

• Internet services

• Subscription services

• Banking and consumer finance

• Insurance

• Transportation

• Hotels and accommodation

• Package tours

• Vehicle purchases

• Home appliances

• Electronics

• Furniture

• Construction-related consumer transactions

• Prepaid housing

• Timeshare and long-term holiday arrangements

• After-sales services

• Repair and maintenance

• Warranties

• Digital products and services

• Advertising and promotional campaigns

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What Does a Consumer Lawyer in Istanbul Do?

A consumer lawyer in Istanbul may assist at different stages of a dispute, from reviewing a contract before a transaction to representing a consumer before a consumer arbitration committee or court.

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Legal assistance may include:

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Consumer Legal Consultation

We assess the facts, documents, contractual relationship and available legal remedies.

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A consultation may address questions such as:

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• Is the transaction covered by Turkish consumer law?

• Is the product defective?

• Is the service defective?

• Does a withdrawal or cancellation right apply?

• Is a contractual provision potentially unfair?

• Has the seller failed to refund money?

• Can the consumer demand repair or replacement?

• Is compensation available?

• Should a complaint be filed with a Consumer Arbitration Committee?

• Is mediation required before litigation?

• Which court has jurisdiction?

• What evidence should be preserved?

• Has a statutory time limit expired?

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Contract and Terms Review

Consumer contracts can contain standard-form provisions prepared by businesses in advance.

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Our lawyers can review:

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• Consumer sales agreements

• Service agreements

• Subscription contracts

• Financing agreements

• Insurance-related contracts

• Distance-sale terms

• Online marketplace terms

• Membership agreements

• Cancellation provisions

• Refund provisions

• Warranty provisions

• Penalty clauses

• Automatic renewal provisions

• Limitation-of-liability provisions

• Dispute-resolution clauses

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The Regulation on Unfair Terms in Consumer Contracts is among the secondary legislation published by the Ministry of Trade. Turkish rules address contractual provisions that were not individually negotiated and create an unfair imbalance against the consumer contrary to good-faith principles.

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Consumer Complaints and Negotiations

Many disputes can be addressed before litigation.

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Depending on the circumstances, we may assist with:

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• Formal complaints

• Refund requests

• Defect notices

• Repair demands

• Replacement requests

• Cancellation notices

• Withdrawal notices

• Compensation demands

• Negotiations with sellers or service providers

• Settlement discussions

• Mediation

• Preparation of supporting documentation

 

A carefully prepared initial demand can be important because it establishes the factual and legal basis of the consumer's position and may help resolve the dispute without unnecessary proceedings.

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Defective Goods Under Turkish Consumer Law

One of the most common consumer-law disputes concerns ayıplı mal, meaning defective or non-conforming goods.

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A product may raise a defect issue when it does not conform to the contractual requirements or objectively expected characteristics applicable under Turkish consumer law.

 

Examples may include:

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• A newly purchased electronic device that does not operate properly

• A vehicle with an undisclosed defect

• A household appliance that repeatedly malfunctions

• Furniture that differs materially from the agreed specifications

• A product advertised with characteristics it does not possess

• A product delivered with missing components

• A product damaged before delivery

• A product that fails to satisfy mandatory requirements

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What Rights Does a Consumer Have for a Defective Product?

Depending on the circumstances, Turkish law provides consumers with statutory election rights concerning defective goods.

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These can include:

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1. Returning the product and withdrawing from the contract;

2. Keeping the product and requesting a reduction in the purchase price;

3. Requesting free repair where legally applicable; or

4. Requesting replacement with a defect-free equivalent where possible.

 

The Turkish Ministry of Trade's consumer guidance explains these election rights and related responsibilities of sellers, manufacturers and importers.

 

A consumer should not automatically assume that a seller can choose the remedy instead of the consumer. The precise remedy, however, depends on the facts, the nature of the defect and the applicable provisions.

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Defective Products and Manufacturer or Importer Liability

In appropriate circumstances, responsibility can extend beyond the retailer.

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Depending on the selected remedy and statutory requirements, manufacturers and importers may have obligations toward consumers, particularly regarding free repair or replacement.

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Because liability can depend on the specific claim being asserted, it is important to identify the correct parties before filing a formal application.

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Defective Services Under Turkish Consumer Law

Consumer protection is not limited to physical products.

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A service may be defective where it fails to comply with the contractual requirements or objectively expected characteristics.

 

Examples can include:

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• Poor-quality repair services

• Defective installation

• Inadequate maintenance

• Construction-related services

• Paid professional services within the consumer-law framework

• Travel services

• Accommodation services

• Telecommunications services

• Subscription services

• Digital services

• Other contracted services that fail to comply with applicable obligations

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Consumer Rights Concerning Defective Services

Depending on the circumstances, statutory remedies can include:

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• Re-performance of the service;

• Free repair of the resulting work where applicable;

• Reduction of the service price; or

• Withdrawal from the contract.

 

The appropriate remedy depends on the nature and seriousness of the defect and the particular contractual relationship.

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Online Shopping and Distance Contracts in Turkey

Online shopping has become one of the most important areas of Turkish consumer law.

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Purchases made through:

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• Websites

• Mobile applications

• Online marketplaces

• Telephone sales

• Social-media channels

• Other distance communication systems

 

may qualify as distance contracts (mesafeli sözleşmeler) when statutory conditions are satisfied.

 

The Ministry of Trade's current consumer guidance explains that distance contracts are regulated principally under Article 48 of Law No. 6502 and the Distance Contracts Regulation.

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Right of Withdrawal in Distance Contracts

As a general rule, a consumer entering into a qualifying distance contract has a 14-day right of withdrawal without giving a reason and without paying a contractual penalty.

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The period generally begins with delivery of the goods or conclusion of the service contract, depending on the nature of the transaction.

 

However, the right of withdrawal is subject to statutory exceptions.

 

For example, certain personalized goods, rapidly deteriorating goods, particular sealed goods whose packaging has been opened, certain digital content and services performed immediately with the consumer's consent may be excluded or subject to special rules.

 

Therefore, the statement that "all online purchases can be returned within 14 days" is not legally accurate in every situation.

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Online Purchase Refunds

When a consumer validly exercises the withdrawal right, the seller or provider generally has obligations concerning reimbursement.

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The Ministry of Trade currently explains that, in qualifying cases, refunds include the relevant payments required by the legislation and are generally made within 14 days under the applicable rules.

 

If an online seller refuses a lawful refund, a consumer lawyer can evaluate:

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• The order confirmation

• Payment records

• Delivery documents

• Product condition

• Withdrawal notice

• Seller correspondence

• Platform communications

• Applicable exceptions

• Refund records

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Social Media Purchases

Consumer disputes increasingly arise from purchases made through Instagram, Facebook, WhatsApp, TikTok or other social-media channels.

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A transaction does not necessarily become legally irrelevant simply because it was arranged through social media.

 

The legal classification depends on the circumstances of the transaction and whether the statutory conditions for a consumer and distance contract are satisfied. The Ministry of Trade specifically addresses purchases through social media and messaging environments in its current distance-contract guidance.

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Consumer Disputes Involving Online Marketplaces

Online marketplaces may involve several parties, including:

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• Consumer

• Seller

• Marketplace operator

• Payment provider

• Courier

• Manufacturer

• Importer

 

Determining which party has the relevant legal responsibility can be critical.

 

A consumer lawyer can examine the platform's terms, transaction records, seller identity, payment flow, delivery documents and communications to determine the appropriate legal route.

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Unfair Contract Terms in Consumer Agreements

Consumer contracts are frequently prepared on a standard-form basis.

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A provision may be legally problematic where it was not individually negotiated and creates an unfair imbalance against the consumer contrary to good faith.

 

Turkish regulations provide that unfair terms in consumer contracts are legally ineffective, while the remainder of the contract can continue to operate where legally possible.

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Examples of Contract Terms That May Require Review

Depending on the circumstances, lawyers may examine provisions concerning:

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• Excessive cancellation penalties

• Automatic renewal

• Unreasonable service charges

• Restrictions on statutory consumer rights

• Unilateral contractual amendments

• Unclear refund rules

• Excessive liability exclusions

• Disproportionate obligations

• Hidden charges

• Ambiguous contractual language

 

Not every disadvantageous contractual term is automatically an unfair term. The legal analysis requires consideration of the applicable legislation and the circumstances in which the contract was concluded.

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Consumer Rights Against Misleading Advertising

Advertising plays a significant role in consumer decision-making.

Turkish consumer law regulates commercial advertising and unfair commercial practices. The Ministry of Trade states that commercial advertisements must comply with principles including accuracy, honesty, public order, morality and respect for personality rights.

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The relevant framework includes the Regulation on Commercial Advertising and Unfair Commercial Practices.

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Examples of Potentially Misleading Practices

Consumer-law concerns may arise from:

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• False product claims

• Misleading discounts

• Hidden conditions

• Inaccurate price representations

• Misleading comparative advertising

• False scarcity claims

• Undisclosed commercial relationships

• Misleading influencer promotions

• Material omissions

• Advertising that creates a false impression about a product or service

 

The Ministry of Trade also publishes guidance concerning commercial advertising and social-media influencers.

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Consumer Rights Concerning Subscriptions

Subscription disputes are common in telecommunications, digital platforms, gyms, software services, media platforms and other recurring-service arrangements.

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Potential issues include:

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• Unauthorized renewal

• Difficulty cancelling

• Continued billing after cancellation

• Unexpected price increases

• Hidden subscription terms

• Failure to provide contractual information

• Unauthorized additional charges

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Turkey has specific secondary legislation concerning subscription agreements, and the applicable rules should be examined according to the type of service and contract.

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Consumer Banking, Credit and Financial Services Disputes

Consumer protection can also intersect with financial services.

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Potential disputes may involve:

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• Consumer loans

• Credit cards

• Banking fees

• Financing agreements

• Insurance

• Payment services

• Unauthorized transactions

• Contractual charges

• Disclosure obligations

• Financial service terms

The Turkish consumer-law framework includes specific regulations concerning consumer credit agreements and financial services.

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Financial disputes can also involve specialized legislation and regulatory authorities. Therefore, a lawyer should first determine whether the dispute is governed exclusively by consumer law or also by banking, insurance, payment-services or other legislation.

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Consumer Insurance Disputes

Insurance transactions may fall within consumer protection rules where the statutory conditions are satisfied.

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Potential disputes may concern:

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• Refusal to pay a valid claim

• Incorrect assessment of loss

• Policy interpretation

• Unfair contractual terms

• Delayed payment

• Insurance exclusions

• Property damage

• Vehicle insurance

• Home insurance

• Health-related insurance products where legally applicable

 

The Ministry of Trade's consumer guidance confirms that insurance disputes can fall within the scope of the consumer-protection framework in appropriate circumstances.

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Consumer Disputes Concerning Vehicles

Vehicle purchases can involve substantial financial interests and technically complicated evidence.

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Consumer-law disputes may concern:

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• Hidden defects

• Recurring mechanical problems

• Misrepresented vehicle condition

• Mileage-related disputes

• Warranty issues

• Repair history

• Manufacturer defects

• Replacement requests

• Price reductions

• Refund claims

• After-sales service

 

Where a vehicle is defective, the correct remedy may depend on the defect, its severity, when it became apparent, contractual documentation and applicable statutory rules.

 

A consumer lawyer can coordinate documentary evidence and, where necessary, technical assessments or expert evidence.

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Consumer Disputes Concerning Real Estate and Housing

Certain housing-related transactions can fall within Turkish consumer law, but real estate disputes require particularly careful legal classification.

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Potential issues can include:

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• Prepaid housing sales

• Defects in newly purchased property

• Failure to deliver property as agreed

• Construction defects

• Contractual violations

• Delayed delivery

• Refund disputes

• Housing-finance arrangements

• Vacation and timeshare arrangements

 

The Turkish consumer-law framework includes specific regulations concerning prepaid housing sales, timeshare and long-term holiday services, and related consumer transactions.

 

Because real estate transactions can simultaneously involve property, contract, construction, land-registration and consumer-law issues, professional legal review is particularly important.

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Consumer Disputes Involving Travel, Hotels and Package Tours

Travel-related consumer disputes may involve:

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• Hotel bookings

• Package tours

• Accommodation

• Cancellation

• Refunds

• Travel services

• Transportation

• Failure to provide advertised services

• Significant differences between the advertised and delivered service

 

Certain travel and accommodation contracts have special rules under Turkish consumer legislation.

 

The Ministry of Trade lists the Package Tour Contracts Regulation among the secondary legislation under the consumer-protection framework.

 

At the same time, not every travel-related contract is treated identically under the Distance Contracts Regulation. For example, certain transportation services are subject to specific statutory treatment.

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Consumer Warranty and After-Sales Service Rights

Warranty and after-sales service disputes can arise when:

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• A product repeatedly fails

• A repair is unsuccessful

• A service center refuses a lawful request

• The consumer is charged for a repair that should be covered

• Replacement is refused

• A warranty claim is rejected

• The product remains unusable for an excessive period

 

Turkish consumer legislation includes a Guarantee Certificate Regulation and an After-Sales Services Regulation.

 

The legal remedy should be assessed according to the type of product, applicable warranty requirements, defect, repair history and the consumer's selected statutory right.

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Consumer Fraud, Scams and Unauthorized Transactions

Consumer fraud may take many forms, including:

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• Fake online stores

• Fraudulent advertisements

• Counterfeit products

• False investment-related consumer offers

• Identity misuse

• Unauthorized payments

• Fake customer-support schemes

• Non-delivery after payment

• Misrepresentation of goods or services

• Fraudulent subscription practices

 

Not every fraudulent transaction is solely a consumer-law matter. Some cases may also involve criminal law, banking law, electronic communications law, data-protection law or civil liability.

 

Our lawyers can assess the legal character of the conduct and determine whether multiple legal procedures may be appropriate.

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Identity Theft and Consumer Data Issues

Modern consumer disputes can involve personal data as well as financial loss.

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A consumer may face problems after personal information is collected, disclosed, misused or processed unlawfully.

 

Depending on the facts, a dispute may involve Turkish consumer law alongside the Personal Data Protection Authority (KVKK) framework.

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Potential issues include:

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• Unauthorized use of personal information

• Unwanted marketing

• Misuse of customer information

• Unauthorized account activity

• Data breaches

• Fraudulent use of identity information

 

The correct legal route depends on the circumstances and the nature of the alleged violation.

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Consumer Arbitration Committees in Turkey

The Tüketici Hakem Heyeti, or Consumer Arbitration Committee, is an important mechanism for resolving qualifying consumer disputes without commencing ordinary court proceedings.

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The committees are established under Law No. 6502 to resolve disputes arising from consumer transactions and practices directed toward consumers.

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2026 Consumer Arbitration Committee Monetary Threshold

For 2026, consumer disputes with a value below TRY 186,000 fall within the mandatory application threshold for Consumer Arbitration Committees. Disputes at or above TRY 186,000 cannot be submitted to a Consumer Arbitration Committee for determination under that threshold and may instead require the applicable mediation and court process.

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Because monetary thresholds can be revised annually, consumers should verify the applicable threshold at the time of filing through the current Turkish Ministry of Trade consumer information and relevant annual communiqués.

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How to Apply to a Consumer Arbitration Committee

Applications can be made:

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• Personally;

• Through an attorney;

• In person;

• By post; or

• Electronically through the Consumer Information System (TÜBİS).

 

The Turkish Ministry of Trade confirms that applications may be submitted electronically through TÜBİS, and that oral applications are not accepted.

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Where Should a Consumer Arbitration Committee Application Be Filed?

Depending on the circumstances, the application may be made to the committee associated with the consumer's place of residence or the place where the consumer transaction occurred.

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Correct jurisdiction should be checked before filing because procedural mistakes can delay resolution.

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What Documents Should Be Submitted?

The evidence will vary according to the dispute, but may include:

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• Consumer contract

• Invoice

• Receipt

• Bank statement

• Credit-card statement

• Order confirmation

• Delivery record

• Warranty document

• Product photographs

• Technical reports

• Repair records

• Emails

• WhatsApp messages

• SMS messages

• Screenshots

• Website pages

• Advertising materials

• Cancellation requests

• Withdrawal notices

• Refund correspondence

• Seller responses

• Expert assessments

 

The stronger the documentary record, the easier it may be to establish the chronology and legal basis of the claim.

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Consumer Court Litigation in Istanbul

Some consumer disputes require judicial proceedings.

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Consumer courts may deal with disputes exceeding the applicable Consumer Arbitration Committee threshold and other matters falling within their jurisdiction.

 

Where a consumer court is unavailable, applicable legislation may provide for proceedings before the competent civil court acting in the relevant capacity.

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Mandatory Mediation Before Consumer Court Proceedings

Under Article 73/A of Law No. 6502, mandatory mediation as a condition of litigation applies to qualifying consumer disputes before a consumer court, subject to statutory exceptions.

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The Ministry of Justice explains that, with the relevant exceptions, mediation must be pursued before bringing the consumer case before court.

 

Some statutory exceptions apply, including certain collective consumer-interest actions, specific defective-product actions and particular real-property disputes.

 

This makes procedural classification important. A consumer should not automatically file a lawsuit without first determining whether mandatory mediation applies.

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Consumer Mediation in Istanbul

A consumer mediation process can provide an opportunity to resolve a dispute without a full trial.

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Legal assistance may involve:

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• Preparing the mediation application

• Identifying the correct opposing party

• Defining the legal claim

• Calculating the amount sought

• Presenting supporting evidence

• Participating in negotiations

• Reviewing settlement proposals

• Preparing settlement documentation

• Assessing whether litigation should follow

 

The Turkish Ministry of Justice Mediation Department provides official information and resources concerning mediation procedures.

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Consumer Claims and Evidence

Evidence is often decisive in consumer disputes.

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A consumer should preserve relevant documents before deleting messages, returning products or closing accounts.

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Important Evidence in Consumer Cases

Useful evidence may include:

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Transaction evidence

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• Invoice

• Receipt

• Order number

• Payment confirmation

• Bank records

• Credit-card statements

 

Contract evidence

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• Signed contract

• Online terms

• Pre-contract information

• Warranty terms

• Subscription terms

 

Communication evidence

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• Emails

• SMS

• WhatsApp messages

• Customer-service conversations

• Complaint forms

• Seller responses

 

Product evidence

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• Photographs

• Videos

• Serial numbers

• Packaging

• Labels

• Technical reports

• Repair records

 

Advertising evidence

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• Screenshots

• Product descriptions

• Social-media posts

• Promotional campaigns

• Price claims

• Discount advertisements

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Preserve Online Evidence

Web pages and online advertisements can change or disappear.

 

Where an online representation is important to the dispute, preserving evidence at an early stage can be valuable.

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A lawyer can assess the evidentiary significance of digital records and advise on appropriate documentation.

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Consumer Disputes Involving Foreigners in Istanbul

Foreign nationals purchasing goods or services in Turkey may also encounter consumer-law issues.

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Examples include:

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• Foreign residents buying products in Turkey

• Tourists experiencing defective services

• Foreign nationals purchasing vehicles

• Online purchases delivered in Turkey

• Hotel and accommodation disputes

• Telecommunications contracts

• Banking and financial services

• Real estate-related consumer transactions

• Service contracts concluded in Turkey

 

The fact that a consumer is a foreign national does not by itself determine whether Turkish consumer law applies.

 

The applicable law and jurisdiction may depend on the transaction, contractual terms, location of the parties, place of performance and mandatory provisions of Turkish law.

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English-Speaking Consumer Legal Assistance

Foreign consumers may also face practical difficulties because proceedings and official documents in Turkey are generally handled within the Turkish legal system.

 

Our Istanbul consumer-law practice can assist international clients with:

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• Understanding Turkish legal terminology

• Reviewing Turkish contracts

• Preparing legal correspondence

• Communicating with businesses

• Evaluating evidence

• Consumer Arbitration Committee proceedings

• Mediation

• Court proceedings

• Coordination with relevant professionals where necessary

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Common Consumer Law Questions in Turkey

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Can I Return an Online Purchase in Turkey?

In qualifying distance contracts, consumers generally have a 14-day withdrawal right without giving a reason or paying a penalty. However, statutory exceptions apply, so the product and transaction should be examined before assuming that a return is legally available.

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What Can I Do If I Receive a Defective Product?

Depending on the circumstances, a consumer may have statutory election rights including withdrawal from the contract, price reduction, free repair or replacement with a defect-free equivalent.

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Can I File a Consumer Complaint Without a Lawyer?

Yes. Turkish consumer law allows consumers to make applications personally. However, legal representation may be useful where the dispute involves substantial financial interests, complicated evidence, multiple parties, contractual interpretation, mediation or litigation.

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Can a Consumer Sue a Company in Turkey?

A consumer may have the right to bring a legal claim where statutory requirements are satisfied. The correct procedure depends on the value and nature of the dispute and whether a Consumer Arbitration Committee or mandatory mediation process applies.

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Is Mediation Always Required in Consumer Cases?

No. Mandatory mediation applies to qualifying consumer disputes subject to the statutory exceptions. Some categories of proceedings are expressly excluded from the mandatory mediation requirement.

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Can a Foreign Consumer Make a Consumer Claim in Turkey?

Potentially, yes. Whether Turkish consumer law and Turkish procedural mechanisms apply depends on the facts of the transaction, applicable law and jurisdiction.

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What If the Seller Refuses to Refund My Money?

The available remedy depends on why the refund is being requested. The dispute may involve a valid withdrawal right, defective goods, defective services, cancellation rights, contractual provisions or another statutory basis.

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The transaction should be reviewed before determining the appropriate procedure.

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Consumer Law Services Provided by Our Istanbul Law Firm

Kurucuk & Associates Law Firm provides legal services concerning a broad range of Turkish consumer-law matters.

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Our services may include:

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Consumer Legal Advisory

• Legal assessment of consumer disputes

• Turkish consumer-law opinions

• Contract review

• Risk assessment

• Evaluation of statutory remedies

• Evidence assessment

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Consumer Contract Services

• Consumer contract review

• Distance-sales terms

• Subscription agreements

• Warranty terms

• Financing-related agreements

• Unfair-term analysis

• Cancellation and refund clauses

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Consumer Dispute Resolution

• Consumer complaints

• Seller negotiations

• Refund demands

• Repair and replacement claims

• Consumer Arbitration Committee applications

• Mediation

• Settlement negotiations

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Consumer Litigation

• Consumer court proceedings

• Claims concerning defective goods

• Claims concerning defective services

• Refund claims

• Compensation claims

• Contract disputes

• Appeals and related procedural work where applicable

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Online Consumer Protection

• E-commerce disputes

• Online marketplace disputes

• Social-media transactions

• Distance contracts

• Online refund disputes

• Digital-service complaints

• Subscription disputes

• Online advertising issues

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Consumer Fraud and Unfair Commercial Practices

• Fraud-related consumer disputes

• Misleading advertising

• Unfair commercial practices

• Deceptive sales practices

• Unauthorised charges

• Identity-related consumer issues

• Coordination with other legal remedies where appropriate

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Why Legal Advice Matters in a Turkish Consumer Dispute

Consumer law is designed to protect consumers, but obtaining a remedy still requires the correct legal and procedural steps.

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A seemingly simple dispute can become difficult when:

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• The seller denies responsibility;

• Several companies are involved;

• The product has already been repaired;

• The consumer has incomplete documentation;

• The purchase was made online;

• The seller is located in another city;

• The transaction involved a foreign consumer;

• The amount exceeds the Consumer Arbitration Committee threshold;

• Mandatory mediation applies;

• The dispute involves technical evidence;

• Contractual terms are disputed;

• Multiple legal regimes apply.

 

Professional legal assessment can help identify the correct forum and remedy before time and resources are spent on an unsuitable procedure.

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A Practical Approach to Consumer Disputes

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Step 1 — Identify the Transaction

Determine what was purchased, from whom, when, for what purpose and under which contractual terms.

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Step 2 — Identify the Legal Problem

The issue may concern:

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• Defective goods

• Defective services

• Withdrawal

• Cancellation

• Refund

• Warranty

• Unfair terms

• Misleading advertising

• Unauthorised charges

• Subscription

• Banking

• Insurance

• Fraud

• Another consumer-law issue

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Step 3 — Preserve Evidence

Keep invoices, contracts, payment records, communications, photographs, videos, advertisements and other relevant documents.

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Step 4 — Determine the Appropriate Remedy

The appropriate remedy may be:

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• Repair

• Replacement

• Price reduction

• Refund

• Withdrawal

• Compensation

• Performance of the service

• Cancellation

• Another statutory remedy

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Step 5 — Select the Correct Procedure

Depending on the dispute, the appropriate route may involve:

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• Seller or provider complaint

• Consumer Arbitration Committee

• Mediation

• Consumer Court

• Another competent authority

• Another legal proceeding

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Step 6 — Monitor Time Limits

Consumer claims can be subject to statutory limitation periods and procedural deadlines.

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A delay can affect the availability or enforceability of a claim. The applicable period should therefore be assessed at the beginning of the matter rather than after negotiations have failed.

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Turkish Consumer Law Is Broader Than Product Returns

Consumer protection in Turkey extends well beyond the familiar question of returning a product.

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It can intersect with:

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• Contract law

• E-commerce law

• Advertising law

• Banking law

• Insurance law

• Data-protection law

• Transportation law

• Real estate law

• Construction law

• Mediation

• Civil litigation

• Criminal law

 

For this reason, an effective consumer-law analysis should consider the entire transaction rather than focusing on one isolated issue.

 

The Ministry of Trade maintains a broad collection of consumer regulations and secondary legislation, including rules on guarantees, distance contracts, subscription contracts, consumer credit, prepaid housing, package tours, advertising and consumer arbitration committees.

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Consumer Law in Istanbul and Throughout Turkey

Although our consumer-law practice is based in Istanbul, Turkish consumer disputes can involve parties, transactions and authorities located in different parts of Turkey.

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The appropriate procedure can depend on:

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• Consumer's residence

• Place of transaction

• Seller's location

• Provider's location

• Contractual terms

• Nature of the transaction

• Value of the dispute

• Competent Consumer Arbitration Committee

• Competent court

 

For this reason, consumers should not assume that the nearest business automatically determines the competent authority.

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Frequently Asked Questions About Consumer Lawyers in Istanbul

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What Is a Consumer Lawyer?

A consumer lawyer is an attorney who advises and represents clients concerning legal rights and disputes arising from consumer transactions and consumer-protection legislation.

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When Should I Contact a Consumer Lawyer?

It can be useful to obtain legal advice as soon as a significant consumer dispute arises, particularly before signing a disputed settlement, returning important evidence, accepting an inadequate refund or commencing formal proceedings.

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Can a Consumer Lawyer Help With an Online Shopping Dispute?

Yes. Online shopping disputes can involve distance-contract rules, withdrawal rights, refunds, delivery obligations, defective products, marketplace relationships and evidence from digital communications.

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Can a Consumer Lawyer Help With a Defective Vehicle?

Yes. Vehicle disputes may involve defective goods, warranty rights, repair records, technical evidence, price reduction, replacement or withdrawal depending on the circumstances.

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Can a Consumer Lawyer Challenge an Unfair Contract Term?

Potentially. Turkish law provides specific protection against unfair terms in consumer contracts. Whether a particular provision qualifies as an unfair term requires legal analysis of the contract and circumstances.

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Can a Consumer Lawyer Apply to the Consumer Arbitration Committee?

Yes. A consumer can apply personally or through an attorney. Applications can also be submitted electronically through TÜBİS.

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Can a Consumer Lawyer Represent Me in Mediation?

Yes. Where mandatory or voluntary mediation is appropriate, a lawyer can advise the consumer, participate in negotiations and assess settlement proposals.

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Can a Consumer Lawyer Represent Me Before the Consumer Court?

Yes. A lawyer may represent a consumer in consumer-court proceedings and handle the relevant procedural and substantive legal work.

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What Should I Bring to a Consumer Lawyer?

Bring all documents connected with the transaction, including contracts, invoices, receipts, payment records, correspondence, photographs, advertisements, warranty documents, repair records and any previous complaints.

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Do I Need to Speak Turkish to Pursue a Consumer Claim?

Not necessarily. Foreign clients can obtain legal assistance in relation to Turkish consumer proceedings. However, the official procedure and documents generally operate within the Turkish legal system, making professional assistance particularly useful for clients who do not speak Turkish.

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Is Every Consumer Dispute Governed by Law No. 6502?

No. The legal classification depends on the parties, purpose and nature of the transaction. Some disputes may instead fall primarily under other legislation or may involve several legal regimes simultaneously.

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What Happens If My Consumer Claim Is More Than TRY 186,000?

For 2026, disputes at or above TRY 186,000 are outside the Consumer Arbitration Committee monetary threshold. Qualifying disputes may instead require the applicable mandatory mediation process followed by proceedings before the competent consumer court, subject to statutory exceptions and the particular facts.

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Contact a Consumer Lawyer in Istanbul, Turkey

A consumer dispute can involve more than the amount paid for a product or service. It may affect contractual rights, financial interests, evidence, personal information and the ability to obtain an effective remedy.

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Kurucuk & Associates Law Firm provides legal assistance concerning Turkish consumer law, consumer disputes, defective goods, defective services, distance contracts, online shopping, refunds, warranties, unfair contractual terms, consumer complaints, Consumer Arbitration Committee proceedings, mediation and consumer litigation in Istanbul and Turkey.

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If you are dealing with a consumer dispute, the first step is to establish the nature of the transaction, identify the legal right involved and determine the correct procedure.

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For information about our legal practice, you can visit the firm's Consumer Law services, Litigation & Dispute Resolution, Contract Law, Advertising Law, Personal Data Protection Law and Contact page.

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Official Turkish Consumer Law Resources

Consumers and businesses should consult current official sources because Turkish consumer legislation, monetary thresholds, administrative penalties and secondary regulations can change.

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The principal official resources include the Turkish Ministry of Trade Consumer Portal, the Ministry's 6502 Consumer Protection Law page, the Consumer Legislation section, the Consumer Arbitration Committee information page, the TÜBİS consumer application system, the Turkish Ministry of Justice Mediation Department and the official Personal Data Protection Authority.

 

The Turkish Ministry of Trade also publishes the current consumer regulations, communiqués and guides, including annually updated monetary thresholds and administrative-penalty information.