What are the two main types of fiduciary duties?

The two main types of fiduciary duty that directors owe to their organisation are the duty of care and the duty of loyalty. Together, these obligations define the legal and ethical foundation of board service. The duty of care requires directors to act with informed diligence; the duty of loyalty requires them to place the organisation’s interests above their own. The sections below address the most important practical questions boards and directors face when applying both duties.

What do the two fiduciary duties actually require of directors?

The duty of care requires directors to make decisions in an informed, attentive, and reasonably diligent manner. The duty of loyalty requires directors to act in the best interests of the organisation at all times, avoiding conflicts of interest and never using their position for personal advantage. Both duties apply simultaneously and continuously throughout a director’s tenure.

In practice, the duty of care means attending meetings, reviewing materials before decisions are made, asking substantive questions, and seeking expert advice when a matter falls outside the board’s collective expertise. A director who votes on a significant transaction without reading the relevant documentation has failed this duty, regardless of the outcome.

The duty of loyalty operates at a deeper level. It governs not just what directors decide, but why they decide it. Directors must disclose any personal, financial, or relational interest that could influence their judgment. Where a conflict exists, the standard response is recusal from the relevant deliberation and vote. The duty also prohibits directors from appropriating corporate opportunities for personal benefit or sharing confidential information with parties outside the board.

What is the difference between duty of care and duty of loyalty?

The duty of care is about how a director makes decisions; the duty of loyalty is about for whom those decisions are made. Duty of care addresses process and diligence. Duty of loyalty addresses motive and allegiance. A director can be thoroughly diligent yet still breach loyalty if their decisions serve personal interests over those of the organisation.

Consider two contrasting scenarios. A director who votes on a poorly researched acquisition without seeking independent advice may breach the duty of care even if they had no personal stake in the outcome. A director who steers a contract toward a company in which they hold a financial interest may breach the duty of loyalty even if the contract terms are commercially sound. The distinction matters because the remedies, defences, and governance responses differ in each case.

In governance terms, duty of care failures are often addressed through better board processes, more rigorous information flows, and clearer decision-making protocols. Loyalty failures typically require structural interventions: strengthened conflict of interest policies, more robust disclosure requirements, and, in serious cases, director removal.

How does the business judgment rule relate to fiduciary duties?

The business judgment rule is a legal doctrine that protects directors from personal liability for decisions made in good faith, with adequate information, and in the honest belief that the decision serves the organisation’s best interests. It does not override fiduciary duties; rather, it defines the standard of conduct that, when met, shields directors from second-guessing by courts or regulators.

The rule acknowledges that board decisions are made under conditions of uncertainty and that not every decision will produce a favourable outcome. Provided a director can demonstrate that they were informed, independent, and acting in good faith, the business judgment rule generally protects them even if the decision ultimately proves wrong.

However, the protection is not absolute. Directors who fail to inform themselves adequately, who act under an undisclosed conflict of interest, or who approve transactions in bad faith cannot shelter behind the business judgment rule. This is precisely why the procedural rigour associated with the duty of care and the transparency required by the duty of loyalty are not merely aspirational standards. They are prerequisites for legal protection.

What counts as a breach of fiduciary duty on a board?

A breach of fiduciary duty occurs when a director fails to meet the standard of care or loyalty that their role demands. Common breaches include voting on matters without adequate information, failing to disclose a conflict of interest, misappropriating corporate opportunities, sharing confidential board information, and acting in a manner that prioritises personal, political, or external interests over those of the organisation.

Breaches range in severity. At the less serious end, a director who consistently misses meetings and contributes little to deliberations may be in technical breach of the duty of care without any dishonest intent. At the more serious end, a director who votes to approve a transaction that benefits a related party without disclosure is likely in breach of both duties simultaneously.

The consequences of a breach can include personal liability, removal from the board, regulatory sanction, and reputational damage. In listed companies and regulated entities, the threshold for what constitutes a breach is often higher because the expectations placed on directors are more clearly codified. For boards operating across multiple jurisdictions, the applicable legal standard may vary, which makes independent legal advice and rigorous governance processes all the more important.

Do fiduciary duties apply differently to non-executive directors?

Non-executive directors (NEDs) carry the same fiduciary duties as executive directors. The duty of care and the duty of loyalty apply equally regardless of whether a director holds an operational role. What differs is the context in which those duties are exercised, not the duties themselves.

Because NEDs typically engage with the organisation on a part-time basis and without day-to-day operational involvement, the standard of care is calibrated to what is reasonable given their role. A NED is not expected to have the same depth of operational knowledge as an executive, but they are expected to apply the skills and experience they brought to the board, to engage critically with the information presented, and to challenge management where necessary.

In practice, this means NEDs must be particularly vigilant about the quality of information they receive. An executive director who withholds material information from the board does not thereby excuse a NED from their duty of care. NEDs are expected to ask for what they need, to probe where information seems incomplete, and to seek independent advice when circumstances warrant it. The independence that makes NEDs valuable is also the characteristic that makes their duty of loyalty especially significant: they must remain genuinely independent in judgment, free from undue influence by management or dominant shareholders.

How can boards strengthen compliance with both fiduciary duties?

Boards strengthen compliance with fiduciary duties by building the right processes, culture, and oversight structures before a crisis arises. This means establishing clear conflict of interest policies with mandatory disclosure requirements, ensuring directors receive timely and complete information ahead of decisions, and creating a board culture in which challenge and independent judgment are genuinely valued rather than merely tolerated.

Several practical measures make a material difference:

Conflict of interest registers maintained and reviewed regularly, with a clear protocol for recusal when a conflict is declared
Director induction and ongoing development programmes that ensure all board members understand their legal obligations and how they apply in the organisation’s specific context
Board information packs that are substantive, forward-looking, and provided with sufficient lead time for directors to review and prepare
Independent legal and expert advice sought as a matter of course for complex or high-stakes decisions
Regular board effectiveness reviews that assess whether governance processes genuinely support informed and independent decision-making

The last point deserves particular attention. A board effectiveness evaluation does more than audit compliance; it identifies whether the conditions for sound fiduciary conduct are actually present. Are directors receiving the information they need? Are conflicts being surfaced and managed? Is the culture one in which every director feels able to exercise independent judgment? These are questions that a rigorous external evaluation is well placed to answer.

How The Board Practice supports boards in meeting their fiduciary obligations

The Board Practice works with boards that take their governance responsibilities seriously and want an honest, expert assessment of whether their structures and culture genuinely support fiduciary compliance. The firm’s approach to board effectiveness is built around the specific context of each organisation, not a generic checklist. Key elements of how the firm supports boards include:

Identifying gaps in information flows, decision-making processes, and conflict management that may expose directors to fiduciary risk
Assessing whether board culture genuinely supports independent judgment and candid challenge
Evaluating the effectiveness of individual directors and committees against the standards their roles demand
Developing a forward-looking, multi-year plan that builds governance strength over time rather than addressing symptoms in isolation
Providing honest, unbiased counsel to the Chair on the structural and relational issues that most affect board performance

If your board is navigating questions of governance quality, director accountability, or the conditions for sound fiduciary conduct, The Board Practice offers the depth of experience and candour of counsel that these matters require. Contact The Board Practice to discuss how an independent evaluation can strengthen your board’s governance foundation.