Administrative Procedure Act Article 145

Where one of the parties to an administrative contract is a citizen and, after the conclusion of the contract, another authority under the public juristic person to which the contracting authority is subordinate exercises its public authority beyond the scope of the contractual relationship, thereby increasing apparently the cost and expenses of the other party to the contract in performance of his obligations or causing him other unexpected losses, the other party is entitled to claim compensation from the contracting authority for his losses; provided that, no compensation may be claimed if there is no direct and necessary relevance between the exercise of such public authority and the performance of the contract.The contracting authority shall make a decision in writing and state therein the reasons for its decision on a claim brought under the preceding paragraph.The claim for compensation under the first paragraph of this article shall be brought within one year from the time when the other party becomes aware of his losses.In the case of a dispute arising out of or in connection with the payment of compensation or if the other party to the contract is dissatisfied with the amount of compensation, he may file with the administrative court an action for payment.