Mediation in Construction and Contractor Disputes in Turkey

Introduction

Mediation in construction and contractor disputes in Turkey provides property owners, contractors, subcontractors, developers, investors, architects, engineers and suppliers with an opportunity to resolve complex project-related conflicts without relying exclusively on lengthy court or arbitration proceedings.

Construction disputes are often technically complicated and financially significant. A single project may involve a landowner, employer, main contractor, multiple subcontractors, design professionals, material suppliers, project managers, banks and insurance companies. Delays or defects affecting one part of the project may create claims throughout the contractual chain.

Common construction disputes in Turkey concern:

• Delayed completion;
• Defective or incomplete work;
• Unpaid progress payments;
• Additional work and variation orders;
• Price escalation;
• Contractual penalties;
• Termination of the construction contract;
• Failure to obtain permits;
• Non-compliance with architectural or technical specifications;
• Contractor liability;
• Subcontractor receivables;
• Retention amounts;
• Performance guarantees;
• Construction in return for land share;
• Delivery and occupancy problems.

Many of these disputes may be resolved through mediation. Mediation enables the parties to discuss technical, financial and legal issues together and develop a solution that preserves the project where possible.

A court may ultimately determine whether a contractor is entitled to payment or whether the employer may claim compensation. However, a court judgment may not automatically provide the practical restructuring required to complete a stalled project. In mediation, the parties may agree on a revised work schedule, additional financing, replacement of a subcontractor, repair of defective work, partial payment, release of retention money or an orderly termination and handover procedure.

The principal legislation governing mediation in Turkey is Law No. 6325 on Mediation in Civil Disputes. The law applies to private law disputes, including disputes with a foreign element, where the parties are free to dispose of the subject matter. A settlement reached through mediation is binding within its defined scope and may acquire judgment-equivalent enforceability under the statutory conditions.

Construction and contractor disputes may be subject to either mandatory or voluntary mediation. Where a construction dispute qualifies as a commercial action and the claim seeks payment, compensation, annulment of an enforcement objection, a negative declaration or restitution, applying to mediation may be a condition for bringing the lawsuit. The legal classification depends on the parties, the underlying transaction and the relief requested.

This article explains mediation in construction and contractor disputes in Turkey, including construction contracts, defective work, delay, progress payments, additional work, termination, evidence preservation, subcontractor disputes, construction-for-land-share agreements, settlement drafting and enforceability.

What Is a Construction Contract Under Turkish Law?

Construction relationships are generally governed by the provisions on contracts for work under the Turkish Code of Obligations.

Under a contract for work, the contractor undertakes to produce a specified result, while the employer undertakes to pay the agreed price. In construction projects, the promised result may include:

• Construction of a building;
• Renovation of commercial premises;
• Completion of structural works;
• Electrical or mechanical installation;
• Interior decoration;
• Infrastructure work;
• Repair of an existing structure;
• Production and installation of customised equipment.

The contractor’s obligation is not limited to making reasonable efforts. The contractor is generally expected to deliver the agreed work in accordance with the contract, technical specifications, plans, professional standards and applicable legal requirements. The statutory framework for contracts for work is contained in the Turkish Code of Obligations.

A construction contract may be concluded between:

• An individual property owner and a contractor;
• A commercial developer and a construction company;
• A main contractor and a subcontractor;
• A public or private employer and a technical contractor;
• A landowner and a developer under a construction-for-land-share arrangement.

The legal classification of the contract affects the applicable court, mandatory mediation requirement, evidence rules and remedies.

Why Construction Disputes Are Difficult to Resolve

Construction disputes are rarely based on one isolated event.

A payment dispute may depend on:

• Whether the work was completed;
• Whether the work was approved;
• Whether defects exist;
• Whether additional work was ordered;
• Whether delay was caused by the employer;
• Whether progress-payment conditions were satisfied;
• Whether contractual penalties may be applied;
• Whether the contractor was entitled to suspend work.

Technical and legal questions are therefore closely connected.

For example, an employer may refuse the final progress payment because it alleges that the roof, electrical system or exterior cladding is defective. The contractor may respond that the work was performed according to the approved design and that later changes were requested by the employer.

Determining the dispute may require:

• Contract analysis;
• Site inspection;
• Architectural review;
• Engineering examination;
• Progress-payment records;
• Correspondence;
• Photographs;
• Delivery records;
• Expert calculation.

Mediation does not eliminate technical complexity. It provides a structured method for managing that complexity and using it to reach a negotiated resolution.

Is Mediation Mandatory in Construction Disputes?

Mediation is not automatically mandatory in every construction dispute.

The answer depends on:

• Legal status of the parties;
• Commercial nature of the transaction;
• Type of claim;
• Requested remedy;
• Applicable special legislation.

Where both parties are commercial enterprises and the claim concerns a commercial receivable or compensation, the dispute may fall within mandatory commercial mediation.

Examples may include:

• Contractor’s progress-payment claim;
• Subcontractor’s receivable;
• Employer’s delay-compensation claim;
• Claim for repayment of an advance;
• Claim for contractual penalties;
• Action for annulment of objection following enforcement proceedings;
• Negative declaratory action concerning a construction debt;
• Restitution claim arising from an allegedly overpaid progress payment.

Official Ministry of Justice materials explain that covered commercial monetary and compensation claims must be submitted to mediation before litigation.

However, mandatory mediation must be assessed separately where the intended action concerns:

• Registration or cancellation of title;
• Annulment of a corporate resolution;
• Administrative permits;
• Zoning decisions;
• Urgent interim protection;
• Purely declaratory or status-related matters outside the statutory scope.

Even where mandatory mediation does not apply, the parties may initiate voluntary mediation.

Construction Disputes Involving Consumers

A construction dispute may be classified as a consumer dispute where an individual obtains construction or renovation services for personal purposes and the other party acts commercially or professionally.

Examples may include:

• Renovation of a residence;
• Installation of a kitchen;
• Repair of a private apartment;
• Construction of a house for personal use;
• Defective interior design work.

In such cases, consumer law and consumer-court jurisdiction may become relevant.

The lawyer should determine whether the claimant is acting as:

• A consumer;
• A merchant;
• A professional investor;
• A commercial company;
• A landowner participating in a development project.

The legal route cannot be identified solely from the fact that the dispute concerns construction.

Voluntary Mediation in Construction Projects

The parties may voluntarily initiate mediation before the dispute reaches court.

Voluntary mediation may be especially beneficial where:

• Construction is still continuing;
• The parties wish to preserve the project;
• Several connected contracts are involved;
• Technical modifications may solve the problem;
• A payment plan could prevent suspension of work;
• Investors or lenders require a quick solution;
• Public disclosure would harm the project.

The parties may choose a mediator experienced in commercial and construction disputes.

They may also agree that:

• An engineer will attend;
• A neutral expert will inspect the site;
• Certain documents will be exchanged;
• Negotiations will occur in stages;
• Work will continue temporarily during mediation;
• Payments will be held in escrow.

Common Types of Construction and Contractor Disputes

Delayed Completion

Delay is one of the most common sources of construction disputes.

The employer may claim that the contractor failed to complete the project by the contractual deadline. The contractor may argue that the delay resulted from:

• Late delivery of the site;
• Design changes;
• Delayed permits;
• Late payments;
• Employer instructions;
• Force majeure;
• Unforeseen ground conditions;
• Failure of another contractor;
• Supply-chain disruption.

A proper delay analysis should consider:

• Contractual start date;
• Contractual completion date;
• Extensions of time;
• Written notices;
• Revised schedules;
• Critical-path impact;
• Suspension periods;
• Employer-caused delay;
• Contractor-caused delay.

The parties may use mediation to agree on:

• Revised completion date;
• Extension of time;
• Waiver or reduction of delay penalties;
• Acceleration programme;
• Additional workforce;
• Partial delivery;
• Revised payment schedule.

Contractual Penalties for Delay

Construction agreements often include penalties for late completion.

A penalty clause may be calculated:

• Daily;
• Weekly;
• Monthly;
• As a fixed amount;
• As a percentage of the contract price.

The employer may seek to deduct the penalty from progress payments or retention amounts.

The contractor may challenge the penalty by arguing that:

• The employer caused the delay;
• The completion date was extended;
• The penalty is excessive;
• The employer accepted late performance;
• The relevant delay did not affect the project;
• The clause does not apply to the event in question.

Mediation allows the parties to negotiate the penalty together with the remaining work, additional costs and final account.

For example, the employer may waive part of the penalty if the contractor completes specified works by a new deadline and provides additional security.

Defective Construction Work

Defective work exists where the completed construction does not meet the agreed contractual or legal standards.

Defects may include:

• Water leakage;
• Cracking;
• Insufficient insulation;
• Defective concrete;
• Incorrect electrical installation;
• Plumbing failures;
• Roof defects;
• Non-compliant fire protection;
• Incorrect dimensions;
• Use of lower-quality materials;
• Failure to comply with architectural plans.

A defect may be:

• Visible;
• Hidden;
• Minor;
• Serious;
• Repairable;
• Irreparable.

The employer may request remedies such as:

• Repair;
• Replacement;
• Reduction of price;
• Compensation;
• Termination in serious cases.

The contractor may dispute:

• Existence of the defect;
• Cause of the defect;
• Responsibility;
• Notification;
• Repair cost;
• Employer’s contribution to the damage.

Construction defect mediation often benefits from participation by an independent technical expert.

Incomplete Work

Incomplete work should be distinguished from defective work.

Incomplete work may include:

• Missing doors or windows;
• Unfinished flooring;
• Uninstalled equipment;
• Incomplete landscaping;
• Missing mechanical systems;
• Unfinished common areas;
• Failure to obtain required documents.

The parties should prepare a detailed completion list.

A mediated settlement may include:

• Itemised missing works;
• Completion standard;
• Responsible contractor;
• Start and completion dates;
• Inspection procedure;
• Payment linked to completion;
• Right to appoint a replacement contractor after default;
• Deduction from retention.

Vague terms such as “the contractor will complete all remaining works” should be avoided.

Unpaid Progress Payments

Contractors and subcontractors frequently claim unpaid progress payments.

The employer may refuse payment because it alleges:

• Work was not completed;
• Progress was overstated;
• Defects exist;
• Documentation is missing;
• Delay penalties should be deducted;
• Advance payments were not accounted for;
• Retention must be withheld.

The contractor may argue that:

• Work was approved;
• Progress-payment certificates were signed;
• The employer occupies or uses the work;
• Deductions are unlawful;
• Additional works were performed;
• Payment delay caused financial loss.

A mediated settlement may provide:

• Immediate partial payment;
• Payment after verification;
• Joint measurement;
• Independent valuation;
• Set-off of agreed defects;
• Release of retention;
• Instalment plan;
• Bank guarantee.

Retention Amounts

Construction employers commonly retain part of each progress payment as security for completion and defects.

Disputes may concern:

• Percentage retained;
• Conditions for release;
• Expiry of the defect-liability period;
• Outstanding defects;
• Replacement by bank guarantee;
• Final acceptance;
• Insolvency risk.

Mediation may allow the parties to agree that:

• Part of the retention is released immediately;
• The remaining amount is placed in escrow;
• A bank guarantee replaces the retention;
• Specific defects are repaired before release;
• A joint final inspection will occur.

Additional Work and Variation Orders

Construction projects frequently change after the original contract is signed.

Additional work may arise from:

• Employer requests;
• Design revisions;
• Unforeseen site conditions;
• Regulatory requirements;
• Technical necessity;
• Replacement of materials;
• Increased quantities.

The main dispute is often whether the contractor is entitled to additional payment.

Questions may include:

• Was the variation authorised?
• Was written approval required?
• Was the price agreed?
• Was the work necessary?
• Did the employer benefit?
• Was the additional work included in the original price?
• Was notice given?

Mediation can separate disputed variations into categories:

• Fully accepted;
• Partially accepted;
• Technically necessary;
• Unauthorised;
• Included in original scope.

The parties may then agree on a final account.

Price Escalation and Increased Costs

Long-term projects may be affected by increases in:

• Material prices;
• Labour costs;
• Exchange rates;
• Energy costs;
• Transportation;
• Taxes and regulatory expenses.

Whether the contractor may request a price adjustment depends on the contract, applicable law and circumstances.

A fixed-price contract does not always eliminate every legal issue arising from extraordinary cost increases, but the threshold for judicial adjustment may be high.

Mediation may provide a more practical solution through:

• Shared cost increases;
• Revised unit prices;
• Reduced project scope;
• Alternative materials;
• Extended completion time;
• Advance purchase of materials;
• Currency adjustment formula.

Suspension of Work

A contractor may suspend work because of non-payment, lack of access, permit problems or safety concerns.

The employer may treat the suspension as breach and seek termination.

Before suspension, the parties should review:

• Contractual notice requirements;
• Payment status;
• Right to suspend;
• Safety obligations;
• Site protection;
• Risk of damage;
• Insurance;
• Subcontractor claims.

A mediation protocol may temporarily regulate:

• Site security;
• Preservation of materials;
• Limited continuation of critical works;
• Payment of urgent expenses;
• Access to the site;
• Protection against deterioration.

Termination of the Construction Contract

Termination is one of the most serious construction remedies.

A contract may be terminated because of:

• Persistent delay;
• Serious defects;
• Non-payment;
• Abandonment of the site;
• Insolvency;
• Failure to provide security;
• Repeated breach;
• Loss of trust.

Termination creates several additional disputes:

• Value of completed work;
• Ownership of materials;
• Handover of the site;
• Equipment removal;
• Advance-payment reconciliation;
• Guarantees;
• Defects;
• Subcontractor debts;
• Project documents;
• Intellectual property;
• Insurance.

Mediation may allow an orderly termination rather than a sudden and disputed site takeover.

Subcontractor Disputes

Subcontractor disputes may concern:

• Unpaid invoices;
• Work measurement;
• Defects;
• Back charges;
• Delay;
• Retention;
• Additional work;
• Termination;
• Direct payment by the employer.

The subcontractor’s rights against the main contractor and employer depend on the contractual structure and applicable law.

A subcontractor should not assume that it has a direct contractual claim against the employer merely because its work benefited the project.

Multi-party mediation may include:

• Employer;
• Main contractor;
• Subcontractor;
• Supplier;
• Insurer.

This can prevent inconsistent settlements across the contractual chain.

Architect and Engineer Liability

Construction disputes may involve design professionals as well as contractors.

Potential allegations include:

• Incorrect design;
• Inadequate supervision;
• Failure to identify defects;
• Incorrect progress certification;
• Non-compliance with regulations;
• Coordination failures;
• Cost overruns.

A defect may result from:

• Design;
• Workmanship;
• Materials;
• Maintenance;
• Combination of causes.

Mediation may include an allocation of responsibility based on independent expert analysis.

Construction-for-Land-Share Agreements

Construction-for-land-share agreements are widely used in Turkish real estate development.

In this structure, the landowner generally undertakes to transfer land shares or independent units, while the contractor undertakes to construct and deliver the agreed building or units.

Disputes may concern:

• Transfer of land shares;
• Delay;
• Failure to obtain building permits;
• Allocation of independent units;
• Construction quality;
• Project changes;
• Failure to complete;
• Contractor’s sales to third parties;
• Termination;
• Title cancellation and registration.

These agreements may include both construction obligations and real estate transfer obligations.

A mediated settlement may therefore require:

• Precise land registry details;
• Independent-unit allocation;
• Completion schedule;
• Conditions for share transfer;
• Restrictions on third-party sales;
• Mortgage and attachment review;
• Court enforceability annotation where legally required;
• Land registry procedures.

Mediation cannot replace mandatory title-registration requirements.

Urban Transformation and Reconstruction Projects

Construction disputes may also arise in urban transformation projects involving:

• Property owners;
• Contractors;
• majority decisions;
• share transfers;
• demolition;
• temporary rent assistance;
• allocation of new units;
• construction guarantees;
• project changes.

These disputes may involve private law, administrative law and special urban transformation legislation.

Mediation may resolve contractual and financial issues within the parties’ control, but it cannot eliminate mandatory administrative approvals or statutory procedures.

Evidence Preservation Before Mediation

Starting mediation should not cause a party to neglect evidence preservation.

Construction conditions may change rapidly. Defects may be repaired, hidden or worsened. Another contractor may enter the site. Materials may be removed.

A party may therefore need to preserve:

• Photographs;
• Videos;
• Drone images;
• Site records;
• Concrete tests;
• Progress-payment certificates;
• Delivery documents;
• Meeting minutes;
• Emails and messages;
• Approved plans;
• Technical specifications;
• Inspection records.

Where necessary, a party may seek judicial determination and preservation of evidence before or during mediation.

Mediation and evidence preservation are not mutually exclusive.

The Role of Technical Experts in Mediation

A mediator facilitates negotiation but does not replace an architect, engineer, quantity surveyor or accountant.

Construction mediation may require experts in:

• Civil engineering;
• Architecture;
• Mechanical engineering;
• Electrical engineering;
• Geotechnical engineering;
• Quantity surveying;
• Construction scheduling;
• Accounting;
• Real estate valuation.

The parties may jointly appoint a neutral expert to answer specific questions.

The expert’s assignment should define:

• Documents to review;
• Site access;
• Measurement method;
• Valuation date;
• Repair standard;
• Delay-analysis method;
• Whether the opinion is binding;
• Confidentiality;
• Cost allocation.

A focused expert question is usually more useful than asking an expert to decide the entire legal dispute.

Preparing for Construction Mediation

Each party should prepare a structured case file.

The file may include:

• Main contract;
• Annexes;
• Technical specifications;
• Architectural and engineering plans;
• Bills of quantities;
• Work schedule;
• Variation orders;
• Site-delivery record;
• Progress-payment records;
• Acceptance records;
• Defect notices;
• Correspondence;
• Photographs;
• Expert reports;
• Payment records;
• Guarantees;
• Insurance policies.

The party should also prepare a financial schedule showing:

• Original contract price;
• Additional work;
• Payments received;
• Retention;
• Deductions;
• Penalties;
• Claimed compensation;
• Final balance.

Multi-Party Construction Mediation

Construction disputes frequently involve more than two parties.

A defect claim may involve:

• Employer;
• Main contractor;
• Subcontractor;
• Architect;
• Engineer;
• Material supplier;
• Insurer.

Separate bilateral negotiations may fail because each party blames another participant.

Multi-party mediation allows the entire responsibility chain to be discussed.

The process should address:

• Confidentiality between different groups;
• Private sessions;
• Authority of each representative;
• Insurance approval;
• Allocation of expert costs;
• Separate settlement contributions;
• Cross-releases;
• Contribution claims.

Confidentiality in Construction Mediation

Construction mediation may involve sensitive information such as:

• Project costs;
• Profit margins;
• Tender prices;
• Supplier rates;
• Technical defects;
• Safety concerns;
• Financing problems;
• Internal reports;
• Settlement proposals.

Law No. 6325 establishes confidentiality obligations for mediators, parties and other participants unless otherwise agreed within legal limits.

A separate confidentiality protocol may regulate:

• Access to technical reports;
• Use of photographs;
• Disclosure to insurers and lenders;
• Site information;
• Trade secrets;
• Public statements;
• Document destruction;
• Expert confidentiality.

Settlement Options in Construction Mediation

Construction mediation may result in a wide variety of solutions.

Completion Agreement

The contractor continues work under a revised schedule.

Repair Agreement

The contractor repairs specified defects.

Price Reduction

The employer accepts the work subject to a financial reduction.

Final Account Settlement

The parties agree on the final amount payable.

Retention Release

Retention is released against repair or security.

Revised Contract

The scope, price or completion date is modified.

Replacement Contractor

The original contractor leaves, and the project is handed over to another contractor.

Orderly Termination

The parties settle completed work, materials, guarantees and handover.

Multi-Party Contribution

Contractor, designer and insurer contribute to a common settlement.

Drafting a Construction Mediation Settlement

A construction settlement agreement should be highly detailed.

It should identify:

• Full identities of the parties;
• Project;
• Property;
• Contract date;
• Claims settled;
• Work already completed;
• Defects;
• Missing work;
• Payment amount;
• Payment dates;
• Retention;
• Security;
• Revised schedule;
• Inspection;
• Acceptance;
• Handover;
• Default;
• Penalties;
• Pending proceedings;
• Guarantees;
• Confidentiality;
• Costs;
• Enforceability.

Defect and Completion Lists

Any agreement requiring repair or completion should attach an itemised schedule.

The schedule should state:

• Location of work;
• Description;
• Technical standard;
• Material;
• Responsible party;
• Deadline;
• Inspection method;
• Consequence of rejection.

Terms such as “all defects will be corrected” are too vague for reliable implementation.

Payment and Progress Milestones

Payments may be linked to objectively verifiable milestones.

For example:

• Completion of structural works;
• Completion of mechanical installation;
• Approval by an independent engineer;
• Delivery of occupancy documents;
• Correction of specified defects;
• Final acceptance.

The agreement should state:

• Who confirms completion;
• Time for inspection;
• Consequence of silence;
• Procedure for disputed certification;
• Retention amount.

Settlement Security

A construction settlement involving future performance should consider security.

Possible security may include:

• Bank guarantee;
• Performance bond;
• Advance-payment guarantee;
• Retention;
• Mortgage;
• Pledge;
• Escrow;
• Corporate guarantee.

The agreement should define:

• Secured obligation;
• Amount;
• Expiry;
• Conditions for calling the guarantee;
• Release conditions;
• Replacement procedure.

Handover and Site Access

Where a contractor will leave the project, the agreement should regulate:

• Handover date;
• Keys;
• Project records;
• Drawings;
• Permits;
• Site equipment;
• Materials;
• Subcontractors;
• Safety;
• Insurance;
• Ownership of temporary works;
• Access after handover.

A detailed handover protocol should be signed.

Pending Court and Enforcement Proceedings

The settlement should identify any:

• Lawsuit;
• Arbitration;
• Enforcement proceeding;
• Interim attachment;
• Injunction;
• Evidence-determination proceeding.

It should state:

• Which proceedings will continue;
• Which will be withdrawn;
• When withdrawal will occur;
• Who bears costs;
• What happens to attachments;
• Whether withdrawal is conditional on payment.

A creditor should not automatically release existing security before receiving settlement performance.

Enforceability of Construction Settlements

A valid mediation settlement is binding on the parties.

Depending on the subject matter and signatures, it may qualify as a judgment-equivalent enforceable document or require an enforceability annotation under Law No. 6325. Matters settled through mediation generally cannot be litigated again between the parties.

The obligations must nevertheless be suitable for compulsory enforcement.

A clear obligation such as payment of a specified amount on a specified date is more readily enforceable than an obligation to “cooperate in completing the project.”

Where the agreement involves title transfer or establishment of a real right, separate court and land registry requirements must be considered.

What Happens If Mediation Fails?

Where mandatory mediation ends without agreement, the claimant may file the relevant lawsuit after obtaining the final report and complying with all applicable deadlines.

Applications for mandatory mediation are generally made through courthouse mediation offices, or through the designated civil court registry where no separate mediation office exists.

Possible proceedings after failed construction mediation include:

• Commercial receivable action;
• Compensation claim;
• Action for reduction of price;
• Termination action;
• Enforcement proceeding;
• Annulment-of-objection action;
• Negative declaratory action;
• Title cancellation and registration action;
• Arbitration;
• Evidence-determination proceeding.

Arbitration Clauses in Construction Contracts

Large construction contracts frequently contain arbitration clauses.

Mediation and arbitration may be combined.

A contract may require:

1. Negotiation;
2. Mediation;
3. Arbitration.

Even where arbitration is pending, the parties may use mediation to settle part or all of the dispute.

The lawyer should examine whether mediation affects:

• Arbitration deadlines;
• Appointment of arbitrators;
• Interim measures;
• Confidentiality;
• Costs;
• Consent award options.

Foreign Contractors and International Projects

Foreign contractors, investors and suppliers may participate in mediation in Turkey.

Cross-border construction disputes may involve:

• Foreign-currency contracts;
• International subcontractors;
• Imported materials;
• Foreign guarantees;
• International arbitration;
• Parent-company guarantees;
• Different governing laws.

The parties should address:

• Language;
• Translation;
• Power of attorney;
• Corporate authority;
• Apostille;
• Currency;
• Tax;
• Bank charges;
• Applicable law;
• Arbitration;
• International enforcement.

Law No. 6325 applies to eligible private law disputes with a foreign element where the parties may freely dispose of the subject.

Common Mistakes in Construction Mediation

Entering Mediation Without a Technical File

Legal arguments alone may not resolve measurement or defect disputes.

Failing to Preserve Evidence

The site may change before later litigation.

Naming the Wrong Company

The project brand, developer and contractor may be different legal entities.

Ignoring Subcontractors and Insurers

A bilateral settlement may not resolve the entire liability chain.

Using Vague Repair Obligations

The settlement may become impossible to enforce.

Releasing Guarantees Too Early

The employer may lose security before completion.

Giving an Unconditional Release Before Payment

The contractor or employer may lose legal leverage.

Ignoring Permits and Administrative Requirements

The parties cannot privately eliminate statutory approval requirements.

Failing to Address Tax and VAT

The net financial result may differ from the settlement amount.

Withdrawing Proceedings Before Performance

Existing attachments or interim protection may be lost.

Practical Construction Mediation Checklist

Before settlement, the parties should confirm:

• Correct parties;
• Representative authority;
• Contract and annexes;
• Project and property details;
• Completion percentage;
• Defects and missing works;
• Additional works;
• Payment history;
• Retention;
• Penalties;
• Guarantees;
• Expert findings;
• Revised schedule;
• Inspection method;
• Acceptance procedure;
• Handover;
• Tax;
• Pending proceedings;
• Default;
• Enforceability.

The Role of a Turkish Construction Mediation Lawyer

A Turkish construction mediation lawyer may assist by:

• Determining whether mediation is mandatory;
• Reviewing the construction contract;
• Identifying the correct parties;
• Analysing payment and delay claims;
• Coordinating technical experts;
• Preserving evidence;
• Calculating damages and final accounts;
• Negotiating variations;
• Structuring completion or termination;
• Protecting guarantees;
• Drafting detailed settlement schedules;
• Seeking interim protection;
• Filing litigation or arbitration after failed mediation;
• Enforcing the settlement after default.

An effective construction mediation lawyer should understand both legal and technical project documentation.

Frequently Asked Questions

Can construction disputes be mediated in Turkey?

Yes. Private construction and contractor disputes over which the parties may freely dispose may generally be mediated.

Is mediation mandatory before every construction lawsuit?

No. Mandatory mediation depends on whether the claim falls within a statutory category, such as a covered commercial monetary or compensation action.

Can a contractor claim unpaid progress payments through mediation?

Yes. Progress-payment receivables are common subjects of construction mediation.

Can defective work be resolved through mediation?

Yes. The parties may agree on repair, replacement, price reduction, compensation or another solution.

Can a technical expert participate?

Yes. The parties may jointly appoint or invite an architect, engineer or other expert.

Does mediation stop the parties from preserving evidence?

No. A party may consider judicial evidence preservation where site conditions may change.

Can the contractor continue working during mediation?

Yes. The parties may sign an interim protocol regulating continued work, payment and site access.

Can delay penalties be reduced in mediation?

Yes. The employer and contractor may agree to waive, reduce or restructure penalties within legal limits.

Can the agreement include an additional completion period?

Yes. The revised deadline, milestones and consequences of further delay should be stated clearly.

Can a settlement involve the transfer of land or independent units?

Yes, but court, form and land registry requirements must be followed.

Can a subcontractor mediate directly with the employer?

The employer may participate voluntarily, but the subcontractor’s direct legal rights depend on the contractual and statutory structure.

Is a construction mediation settlement enforceable?

It may be enforceable if legally valid, sufficiently clear and compliant with the applicable signature or court-annotation requirements.

Conclusion

Mediation in construction and contractor disputes in Turkey provides a flexible method for resolving technical, financial and contractual conflicts.

Construction disputes may involve:

• Delay;
• Defective work;
• Incomplete work;
• Progress payments;
• Additional work;
• Price increases;
• Retention;
• Contractual penalties;
• Suspension;
• Termination;
• Subcontractors;
• Architects and engineers;
• Construction-for-land-share arrangements.

Some construction claims are subject to mandatory commercial mediation because they concern payment, compensation or other monetary commercial remedies. Other disputes may be handled through voluntary mediation. The precise procedural requirement depends on the parties, claim and relief requested.

Mediation is particularly useful where the parties need to preserve or complete the project.

A mediated solution may provide:

• Revised construction programme;
• Additional payment;
• Independent inspection;
• Repair schedule;
• Release of retention;
• New security;
• Replacement contractor;
• Orderly termination;
• Final-account settlement.

However, mediation does not eliminate the need for legal and technical preparation.

Before negotiations, the parties should preserve evidence, review the contract, identify the causes of delay, calculate payments and document defects. Where site conditions may change, judicial evidence preservation may be necessary.

A construction settlement must be detailed. Repair and completion obligations should be itemised. Payment milestones must be measurable. Security and guarantees should remain effective until the agreed performance is completed.

The agreement should also address pending court, arbitration and enforcement proceedings. Lawsuits or attachments should not be withdrawn prematurely unless the parties intentionally accept that risk.

Construction-for-land-share settlements require additional attention because they combine building obligations with title and registration matters. A private settlement cannot replace mandatory court, notarial or land registry requirements.

Foreign contractors and investors should also consider language, corporate authority, foreign currency, tax, arbitration and cross-border enforcement.

A well-prepared mediation may prevent the loss of an entire construction project. A poorly drafted settlement may merely postpone the dispute.

An experienced Turkish construction mediation lawyer can coordinate legal analysis, technical expertise, negotiation, settlement drafting and enforcement to create a solution that is commercially practical and legally secure.

Disclaimer: This article is provided for general informational purposes only and does not constitute legal, technical or tax advice. Turkish mediation, construction, contract, commercial, consumer, property and procedural rules may change. Each construction dispute should be assessed according to the contract, project records, parties, technical evidence, requested remedies and legislation in force on the relevant date.