Board Duties and Long‑Term Value: Integrating ESG into Corporate Governance in Türkiye

Introduction

Boards of directors in Türkiye face growing pressure to incorporate environmental, social and governance (ESG) factors into corporate strategy. At the same time, directors must remain mindful of their core obligations under the Turkish Commercial Code and general principles of corporate law: to act in the best interests of the company and its long‑term viability. This article explains how boards can reconcile these duties with meaningful ESG integration, practical governance measures to reduce risk, and considerations that counsel and in‑house teams should prioritise. Authored by Av. Burak Şahin of Şahin Hukuk, the guidance is comparative in tone but grounded in the Turkish legal environment.

Fiduciary frame: duties and limits

Directors’ duties are primarily protective of the company’s welfare. ESG activities that are costly, speculative, or unrelated to the company’s commercial objectives may attract scrutiny from shareholders or regulators if they materially prejudice the company. Conversely, failure to respond to foreseeable ESG risks (for example, climate exposure to critical assets, data governance lapses, or labour disputes) can constitute negligence when such risks threaten corporate survival.

In practice, boards should evaluate ESG initiatives against three legal and commercial yardsticks:

• Relevance: Is the ESG matter material to the company’s operations or reputation?
• Proportionality: Are actions proportionate to the identified risk and consistent with fiduciary obligations?
• Documentation: Are the rationales, decision processes and expected outcomes recorded?

Practical governance steps for boards

1. Revise board charters and committee mandates

Update the board charter to clarify responsibility for ESG oversight, whether placed with the full board, a sustainability committee, or an expanded audit/risk committee. Clear mandates help avoid ad hoc decision‑making and reduce exposure by ensuring decisions follow delegated authority.

2. Establish an ESG risk register

Translate ESG themes into risk terms: regulatory, operational, reputational and financial. Assign owners, time horizons and measurable indicators. Integration with existing enterprise risk management (ERM) avoids duplication and reinforces fiduciary review standards.

3. Link ESG to strategy and incentives

Boards should ensure that ESG objectives are aligned with corporate strategy and measurable performance metrics. Executive remuneration can include ESG‑related KPIs, provided metrics are objective, time‑bounded and documented to counter claims of arbitrariness.

4. Enhance disclosure and stakeholder engagement

Transparent reporting reduces litigation risk and supports investor trust. Disclosures should be accurate, balanced and consistent with recognised frameworks where appropriate. Engagement with institutional investors, civil society and regulators assists in calibrating expectations.

5. Use legal and financial due diligence for material actions

Large capital allocations to ESG projects should be subject to legal review and financial modelling demonstrating plausibility of benefits. Counsel should advise on regulatory considerations—licensing, permits, tax incentives—and contractual protections where third parties are involved.

Responding to conflicts and minority concerns

When a board’s ESG choices divide shareholders, procedural safeguards are crucial. Ensure proper notice and discussion at general meetings, and maintain records of alternative options considered. Where necessary, independent valuations and special auditors can be used to demonstrate reasoned decision‑making.

When caution is required

ESG decisions that materially divert company resources with no clear business justification should be avoided. Directors should also be alert to greenwashing risk—statements about sustainability that might mislead investors or consumers. Legal exposure can arise from inconsistent public statements or unsupported claims.

Conclusion: a pragmatic, documented approach

For boards in Türkiye, integrating ESG into governance should be driven by proportionality, documentation and alignment with corporate objectives. By amending charters, adopting risk registers, ensuring robust disclosure and seeking timely legal advice, directors can address ESG imperatives while preserving their fiduciary position. Av. Burak Şahin of Şahin Hukuk recommends a cautious, evidence‑based approach: ESG integration is best achieved incrementally, with governance guardrails that withstand scrutiny.