Legal and Criminal Liability of Board Members

Legal and Criminal Liability of Board Members: The International Approach to Duty of Care, Duty of Loyalty, and Release from Liability

At the heart of company law lies the governing body. In joint-stock companies, this body is often the board of directors; in limited liability companies, managers play a similar role. But no matter the country, one thing remains constant: the fate, strategy, and risks of the company are largely tied to the decisions of its managers. This is precisely why the law grants managers broad powers while simultaneously establishing equally strong liability regimes.

This article examines how board members (and functionally, company directors) are held accountable through duty of care, duty of loyalty, and release/discharge mechanisms, offering a comparative perspective based on Turkey, the US (particularly Delaware), the UK, and Germany/EU . The language is blog-like, but the depth is substantial.

1) Why do the duties of care and loyalty exist in every system?

The position of a company director is essentially a "trust" relationship: Partners contribute capital, and the director manages the company. The director has access to company assets, enters into contracts on behalf of the company, and assumes risks. This representative powerlegally gives rise to two fundamental duties:

Duty of care: Making decisions based on reasonable information, carefully, and with the best interests of the company in mind.
Duty of loyalty: Putting the company's interests before one's own; avoiding conflicts of interest.

Although these two duties appear under different names in different legal traditions, they are based on the same logic. In Türkiye, Article 369 of the Turkish Commercial Code explicitly establishes the "duty of care and loyalty" as a fundamental norm for board members. Similarly, in Delaware law, the duty of care and the duty of loyalty are core duties under the heading of fiduciary duties. In England, the Companies Act 2006 regulates seven fundamental duties of directors toward the company; at the heart of these are advancing the company's interests and avoiding conflicts of interest. In Germany, the duty of "prudent business care" and loyalty for GmbH directors and AG board members is established within the civil law tradition through doctrine and judicial decisions.

2) Türkiye: The Care-Loyalty + “liability for fault” model

In Turkey, the legal responsibility of board members primarily the basis of fault . This means that liability arises if a member breaches their duties and the company/shareholder/creditor suffers damage as a result. The Turkish Commercial Code system grants the board of directors very broad management and representation powers, while balancing these powers with the duty of care and loyalty.

In practice, the duty of care boils down to this: Did the manager act “like a prudent manager”? Did they gather information, weigh the risks, and evaluate alternatives when making decisions?

In terms of the duty of loyalty, classic areas include conflicts of interest, non-compete clauses, appropriating company opportunities for oneself, and related party transactions. If a manager prioritizes their own interests over the company's, the threshold for liability rises rapidly, regardless of fault.

criminal liability is tied to more "specific acts": for example, it arises from penal norms outside the Turkish Commercial Code, such as document forgery, fraudulent bankruptcy, embezzlement, and tax/social security evasion. In other words, not every wrong commercial decision warrants a penalty; penalties only come into play for more serious actions such as fraud/deception/knowingly violating legal obligations.

Discharge of liability (Turkish Commercial Code, Article 424 and subsequent articles) is a very powerful institution in Turkey: If the general assembly decides on discharge of liability, as a rule, the company's claim for compensation against the director is dropped. However, discharge of liability is not an absolute shield.

Unknown/concealed events are not covered by the discharge of liability.
Claims of third parties (creditors, the public) do not automatically cease with the release of liability.
In some serious violations, the approach that "liability arises even if acquitted" may find acceptance in the courts.

In Turkish practice, a discharge of liability plays a key role not only in "clearing" the administration's name but also in preventing future compensation lawsuits.

3) USA (Delaware): Business Judgment Rule and the “hard core” of loyalty

The US system — particularly in Delaware — that provides very strong protection for the executive but becomes very harsh in cases of breach of loyalty . Two concepts determine the game here:

(i) Business Judgment Rule (BJR):
Courts do not normally interfere in the business decisions of board members. If a decision in good faith, with sufficient information, and without a conflict of interest, a bad outcome alone does not create liability. Delaware considers this culture of deference necessary for companies to be able to take risks.

That's why in the US, a claim of breach of duty of care often hits a wall of BJR: "You made a mistake, but if you followed reasonable procedure, you are not liable."

(ii) Immunity of the duty of loyalty:
In Delaware, breaches of the duty of loyalty stand in a completely different category from breaches of the duty of care. The protection of the duty of loyalty is removed for a self-serving manager, and the court "entire fairness ." Furthermore, breaches of loyalty are generally not exonerated.

In 2025, Delaware’s amendments to DGCL §144 (SB 21) redefined which “clean-up mechanisms” can be used to bring conflict-of-interest transactions into a safe harbor; this is a current indication that this area remains vibrant and politically contentious.

In the US, "discharge" isn't as centralized an institution as it is in Turkey; it operates more shareholder ratification and in-litigation settlements. But the common logic is this: when shareholders knowingly consent, a claim of breach of loyalty becomes more difficult to pursue.

4) United Kingdom: Written task catalog and “company success” standard

In the UK, the responsibilities of directors are codified in the Companies Act 2006 a clear list of duties (pp. 171–177). The most characteristic of these duties p. 172 – the duty to improve the company’s success. The director is responsible for considering the long-term success of the company while also taking into account factors such as employees, suppliers, the environment, the community, and reputation.

This “enlightened shareholder value” approach distinguishes the British model from the US one: while the US model places more emphasis on shareholder value, the UK model broadens the manager’s decision-making scope with social/ethical parameters.

The duty of care (p. 174) carries both objective and subjective criteria: “reasonable attention + the manager’s specific knowledge/experience.” In other words, a professional financial expert manager may be subject to a higher standard of care than an ordinary manager.

The duty of loyalty is clarified by clauses such as prohibitions against conflicts of interest, hidden interests, exploiting company opportunities, and not accepting benefits from third parties.

In the UK, the discharge mechanism "discharge/ratification" ; general assembly approval can make it more difficult to bring certain breaches to court. However, courts are more scrutinizing approval in cases of breaches of loyalty; the protective effect of approval is reduced, especially if there is a lack of information.

5) Germany / EU: “Prudent businessperson” standard and compliance pressure

In Germany, the standard of diligence for company managers "ordentlicher und gewissenhafter Geschäftsleiter" (prudent and conscientious business manager), derived from doctrine and judicial precedent. GmbH managers and AG board members are liable for damages if they fail to manage the company according to this standard.

In recent years, the most distinctive aspect of German law has been its interpretation of the duty of care intertwined with compliance management . German case law now considers establishing an effective compliance system as part of the duty of care. In other words, if the culture of compliance with the law is weak, managers cannot easily escape responsibility by saying "I didn't know."

In terms of the duty of loyalty, conflicts of interest, personal use of company opportunities, and related-party transactions are also a serious area of risk in the German system. Civil law tradition can hold the director liable more "directly" in these breaches.

The common framework at the EU level emphasizes that managers can be held personally liable to the company for breaches, but leaves the details to individual countries. Therefore, in countries like Germany, France, and the Netherlands, the same basic tasks operate under different standards of proof.

In Germany, discharge Entlastung : when the general assembly "discharges the management," the company's claims for compensation against the directors are largely closed. However, discharge is not absolute in areas such as withholding information, gross negligence, or third-party claims.

6) The big picture in comparison: Same core, different reflexes

In summary:

Turkey: The duty of care and loyalty is the clear norm; liability is fault-based. Discharge of liability has a very strong deterrent effect on internal company disputes.
USA/Delaware: BJR protection is very high in duty of care; breach of loyalty, however, is "hard core" and subject to heavy penalties.
UK: Tasks are listed in a written catalog; the standard for company success and stakeholder consideration is clear.
Germany/EU: Prudent management standard + strong compliance burden; compensation reflex in case of violation is more focused on "corporate discipline".

So the core principle is the same: manage diligently, remain true to the company's interests.
The difference lies in where legal systems strike the balance between risk and trust.

The US protects executives on the due diligence side to encourage risk-taking, but becomes harsher in cases of breach of loyalty.
Germany and Türkiye use a stricter and more "order-preserving" standard of care.
In the UK, however, the compass in the manager's hands is being broadened to include "company success + stakeholder balance".

7) Conclusion

Board accountability is not a "tool of intimidation" in corporate law; it is the balance that sustains corporate governance. A company cannot grow without the freedom of action of its executives; but a company cannot generate trust without a system of accountability.

Therefore, regardless of the country, a good leader profile encompasses these two questions simultaneously:

Did I follow a reasonable process when making this decision?
Is the company's best interest at the heart of this decision?

If these two things are in place—regardless of the country—the law often protects the ruler. But when they break down, the shields quickly fall.

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Legal and Criminal Liability of Board Members