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Country law guide · Türkiye

Public procurement in Türkiye

Tender preparation, procurement challenges and public contract performance.

Türkiye’s Public Procurement Law No. 4734 operates with implementing rules, exclusions and specialised challenge procedures. A bidder should examine eligibility, specifications, evaluation criteria and the precise procurement stage before acting. Contract performance can raise a different legal framework from tender review, so preserve the distinction between procurement objections and later commercial remedies.

Read the tender documents, eligibility conditions, evaluation method and communications as a single record. Resolve ambiguities through the authorised process rather than informal assurances. Check consortium responsibility, bid security and conflicts of interest before submission. A challenge should identify the specific procurement decision and remedy sought, with prompt attention to the procedure and effect on contract award.

Key laws & official sources

Public Procurement Law No. 4734 — parliamentary record

Identifies the procurement statute; current amendments, exclusions and Public Procurement Authority implementing rules govern the individual tender.

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

  • Check tender coverage, evaluation requirements and the applicable challenge procedure.
  • Record clarifications and evaluation evidence
  • Assess review before contract commitment

Documents to prepare

  • Procurement notice and tender documents
  • Submission and evaluation communications
  • Award decision and proposed contract
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

Establish the contracting authority, procurement type and applicable regime before assessing a tender. A disagreement over scoring, an exclusion decision and a later contract-performance dispute are distinct issues. Procurement remedies often involve strict timelines, so preserve the notice, communications and date of knowledge of the disputed decision.

  • Tender conditions and bidder eligibility
  • Evaluation, exclusion and award disputes
  • Contract variations and performance risk

Questions about your matter

How do I start a public procurement 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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