In joint-stock companies under Turkish Law, the General Assembly is the supreme decision-making body where shareholders exercise their voting rights and adopt binding corporate resolutions. Decisions of the general assembly constitute multi-lateral legal transactions. Where a resolution violates statutory law, the articles of association, or the rules of good faith (bona fides), its invalidity can be remedied through a court order for annulment. An action for annulment is a constitutive lawsuit; the court cannot evaluate it ex officio, and interested parties must initiate litigation within the strict preclusive period.

I. Standing to File an Action for Annulment (TCC Art. 446)

Under Article 446 of the Turkish Commercial Code (TCC), the following parties possess legal standing to request the annulment of a general assembly resolution:

  • Attending and Dissenting Shareholders (TCC Art. 446/1-a): Shareholders who were present at the meeting, voted against the resolution, and explicitly recorded their dissent in the meeting minutes.
  • Shareholders Alleging Procedural Irregularities (TCC Art. 446/1-b): Any shareholder—irrespective of presence or vote—who alleges that the invitation was defective, the agenda was improperly announced, unauthorized persons attended or voted, or their participation was wrongfully denied, provided that such irregularities directly influenced the adoption of the resolution.
  • The Board of Directors (TCC Art. 446/1-c): The board of directors acting collectively as a corporate body.
  • Individual Board Members (TCC Art. 446/1-d): Any individual board member, if executing the resolution would expose them to personal liability, damages, or criminal prosecution.

II. Preclusive Period and Judicial Scope of Review

An action for annulment must be instituted before the Commercial Court of First Instance at the place of the company’s registered headquarters within a strict preclusive period of 3 months commencing from the date of the resolution.

Pursuant to established precedents of the 11th Civil Chamber of the Turkish Court of Cassation, the court’s authority is limited strictly to annulling the resolution or dismissing the lawsuit. The court lacks judicial jurisdiction to amend the resolution, substitute its own decision, or issue corrective orders to the corporate management.

III. Invalidity and Annulment Exceptions for Board Decisions (TCC Arts. 391, 192, 460)

Unlike general assembly resolutions, Turkish Commercial Law does not provide a general mechanism for the annulment of Board of Directors decisions. As a statutory rule, board decisions violating mandatory law, public order, or the articles of association are subject to **nullity (voidness ab initio)** under TCC Art. 391.

However, the TCC grants two specific statutory exceptions where board decisions may be subject to an action for annulment:

  • Capital Increase in Registered Capital Systems (TCC Art. 460/5): In companies adopting the registered capital system, board resolutions regarding capital increases or share issuances may be challenged for annulment within **1 month** of publication.
  • Mergers, Demergers, and Conversions (TCC Art. 192): Board decisions concerning corporate restructuring (mergers, demergers, or status conversions) may be challenged within **2 months** from their publication in the Turkish Trade Registry Gazette.

IV. Security for Costs Requirement (TCC Art. 448)

The court may order plaintiff shareholders to provide **security for costs** to cover potential corporate damages upon the request of the company. However, board members filing suit in their capacity to safeguard corporate interests are generally exempt from providing security.

Disclaimer: The information provided above is for general guidance purposes only and does not constitute formal legal advice. Consulting a qualified attorney for specific legal disputes is strongly recommended.