Gaziantep Regional Court — Affirmed Partial Recovery on Earthquake Damage Insurance Claim

Case
Gaziantep Regional Court (Bölge Adliye Mahkemesi), 11th Civil Division, Appeal Decision
Court
Gaziantep Bölge Adliye Mahkemesi 11. Hukuk Dairesi (Turkey)
Date Decided
July 1, 2026
Citation
2026/518 E., 2026/1166 K.
Topics
Earthquake insurance claims, Insurance coverage limits, Damage assessment, Coinsurance and deductibles
Source
Read the full opinion

Background

A Turkish business owner held multiple earthquake insurance policies covering their commercial premises through several insurers, including mandatory earthquake insurance through DASK (the Turkish Catastrophe Insurance Pool). When an earthquake caused substantial damage to the premises—including structural damage to walls, ceilings, and floors, as well as damage to fixtures, merchandise, decorative elements, and commercial equipment—the plaintiff sought compensation from the insurance companies.

The insurers provided partial compensation, but the plaintiff disputed the amounts as inadequate. The plaintiff alleged that the insurers failed to fully pay valid claims and refused to provide expert damage assessments that would justify the payment amounts. The first instance court partially accepted the claim, awarding compensation from certain defendants but rejecting claims against others.

The Court’s Holding

The appellate court upheld the lower court’s decision on the merits. After exhaustively reviewing the insurance policies, their coverage limits, deductibles, coinsurance clauses, and inflation adjustment provisions, the court determined that the lower court correctly calculated the plaintiff’s recoverable losses. The court examined independent expert assessments from construction engineers, furniture specialists, and electricians to establish the actual damage. It then properly applied policy terms including deductible amounts (ranging from 2% of claim value depending on coverage type) and coinsurance ratios, which required the insured to bear a portion of losses above DASK’s mandatory coverage limits.

The court found that the lower court’s analysis complied with Turkish Civil Procedure Code requirements, that evidence was properly gathered and evaluated, and that applicable law was correctly applied. The appellate court rejected all appellants’ objections regarding standing, jurisdiction, procedural defects, and claimed contradictions in expert reports, finding no reversible error in the lower court’s judgment. The court upheld awards of compensation to the plaintiff from certain defendants with statutory interest accruing from specified dates, while maintaining rejection of claims against defendants found to lack liability or to have already satisfied their obligations.

Key Takeaways

  • Turkish courts will rigorously examine both mandatory earthquake insurance (DASK) coverage and voluntary supplementary earthquake policies to determine proper compensation, applying all policy terms including deductibles and coinsurance provisions.
  • In earthquake damage claims, independent expert assessments from appropriate specialists (engineers, material experts, electricians) carry significant weight in establishing actual loss amounts versus policy coverage limits.
  • Underinsurance—where actual damage exceeds total policy limits—does not excuse insurers from full payment of coverage limits, but the insured may bear losses beyond available coverage through coinsurance or policy gaps.
  • Turkish appellate courts provide searching review of first instance insurance decisions, but will affirm where evidence was properly collected, policy terms were correctly interpreted, and damage calculations were sound.

Why It Matters

This decision provides important guidance on how Turkish courts resolve disputes between insured parties and multiple earthquake insurers. The detailed analysis of deductibles, coinsurance ratios, inflation adjustment clauses, and the interplay between mandatory DASK coverage and voluntary supplementary policies illustrates the complexity of earthquake insurance recovery in Turkey. The court’s rigorous examination of expert reports and its structured calculation of recoverable losses—breaking down damage by category (building, fixtures, merchandise, decoration) and applying coverage limits separately—establishes a methodical framework for claims assessment.

The decision underscores that Turkish courts will not readily accept insurer arguments regarding standing, jurisdictional defects, or procedural bars if the substantive merits show insurance coverage exists. For policyholders in earthquake-prone regions and for insurers alike, the ruling demonstrates that thorough documentation of damages, expert assessment reports, and clear policy language are essential, as courts will parse policy terms meticulously but will enforce contractual obligations when coverage applies. The court’s willingness to uphold partial awards—rather than adopting an all-or-nothing approach—reflects Turkish jurisprudence’s emphasis on equitable loss allocation under coinsurance and deductible provisions.

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