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Country law guide · Türkiye

Construction & infrastructure in Türkiye

Construction contracts, infrastructure projects, defects, delay and payment disputes.

Turkish construction work combines Development Law requirements with contractual duties under the Code of Obligations. Land rights, planning status, building permission, supervision and use approval should be investigated separately. Project documentation should also identify design responsibility, variations and acceptance evidence; contractual completion cannot resolve an outstanding public-law permission or safety requirement.

Allocate design, approvals, site access, variations and completion responsibilities before work begins. Match the payment mechanism to measurable evidence and identify how delay or defects will be recorded. Review guarantees, insurance and subcontracting alongside the main contract. A project dispute often turns on contemporaneous instructions and certification, so preserve the technical record rather than reconstructing it after relations deteriorate.

Key laws & official sources

Development Law No. 3194 — Environment Ministry publication

Provides the planning and building framework; current amendments, local plans and special-area legislation determine individual project permissions.

Turkish Code of Obligations No. 6098 — parliamentary record

Identifies the national obligations code covering contracts and civil liability; the adoption record must be read with subsequent amendments.

Point to check

Confirm the operative Türkiye rules, dates and competent authority; this preparation guide does not determine the outcome of an individual matter.

Practical next steps

  • Connect the construction scope with permits, supervision duties and acceptance records.
  • Record instructions, variations and payments
  • Review completion, defects and security

Documents to prepare

  • Contract and technical specifications
  • Programme, variations and site records
  • Payment applications and expert reports
Illustrative legal professionals with the Bosphorus and Galata Tower in Istanbul
Illustrative professional scene: the Bosphorus and Galata Tower, Istanbul. Fictional people; not a Jurisiti office or team photograph.

How Jurisiti can help

Preserve contemporaneous project records from the outset. Delay, additional cost and defective work require different factual and contractual analyses. Notice clauses, professional responsibility, insurance and any mandatory payment or dispute procedure can materially affect a claim, so the commercial programme and legal timetable should be reviewed together.

  • Procurement and construction documentation
  • Variations, extension of time and payment
  • Defects, expert evidence and dispute resolution

Questions about your matter

How do I start a construction & infrastructure enquiry in Türkiye?

Identify the jurisdiction, the people involved, any existing proceeding or deadline, and the result you need. A short chronology and the key documents help define the proposed engagement before local professional arrangements are confirmed.

Can a cross-border matter involve more than one legal system?

Yes. Türkiye may be one part of a wider matter involving another place of residence, contracting party, asset or forum. Applicable law, jurisdiction and enforcement should be assessed separately, using the relevant national and international rules.

Does this guide establish a lawyer-client relationship?

No. An enquiry or use of this guide does not establish an engagement. Conflicts, professional authority, scope, responsibilities and fees must be confirmed before work is undertaken.

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