Director Duties Under the Corporations Act: What Every Director Must Know
Being a director is not just a title. It is a set of legal obligations, most of them strict, with personal consequences for breach that include civil penalties, personal liability for company losses, and in serious cases criminal prosecution. The duties sit in sections 180 to 184 of the Corporations Act 2001 (Cth), but they also have roots in equity and the general law, and they apply the moment you are appointed — not once you have read the legislation.
Director duties apply from the day of appointment. Not from the day you know about them.
The Core Statutory Duties
Section 180: Duty of care and diligence
A director must exercise their powers and discharge their duties with the degree of care and diligence that a reasonable person would exercise if they were a director of that company in that company’s circumstances, and occupied the same position and had the same responsibilities. This is an objective standard — it is not enough to show that you were doing your best. The question is whether your conduct met the standard of a reasonable person in your position.
The business judgment rule in section 180(2) provides a safe harbour for genuine business decisions. Where a director makes a business judgment in good faith, for a proper purpose, without a material personal interest, having informed themselves about the subject matter to the extent they reasonably believe appropriate, and with a rational belief that the judgment is in the best interests of the company, they satisfy section 180(1). Documenting the basis for significant board decisions is the practical application of this rule.
Section 181: Good faith and proper purpose
A director must exercise their powers and discharge their duties in good faith in the best interests of the corporation, and for a proper purpose. Acting in good faith means genuinely believing that what you are doing serves the company’s interests, not your own or those of a particular group of shareholders. Acting for a proper purpose means using a power conferred on you as a director only for the purposes for which that power was conferred, not for a collateral objective even if it might benefit the company in some other way.
Section 182: Improper use of position
A director must not improperly use their position to gain an advantage for themselves or someone else, or to cause detriment to the company. This duty is violated by conduct such as preferring personal interests over the company’s in a transaction, entering the company into arrangements that benefit a director at the company’s expense, or using a board position to steer business opportunities away from the company to a competitor in which the director has an interest.
Section 183: Improper use of information
A director must not improperly use information obtained by virtue of their position to gain an advantage for themselves or someone else, or to cause detriment to the company. This duty continues after a director has resigned or been removed. A director who uses confidential company information in a competing business after departure, or who discloses it to a third party, remains in breach of section 183.
Section 184: Criminal liability for dishonest conduct
Where a director intentionally and dishonestly fails to exercise the duties in sections 181 to 183, or recklessly does so, they commit a criminal offence under section 184. The penalties are substantial. Dishonesty can be established by showing that a director knew their conduct was dishonest by the standards of ordinary people, regardless of whether they thought it was technically permissible.
Consequences of Breach
The consequences of breaching director duties depend on the specific section and the nature of the breach.
- Sections 180, 181, 182, and 183 are civil penalty provisions. ASIC can seek civil penalty orders, including pecuniary penalties of up to $1.565 million per contravention for individuals, and disqualification from managing corporations.
- Section 184 carries criminal liability, with penalties including imprisonment for up to 15 years for the most serious dishonesty offences.
- A breach can also give rise to a claim for compensation by the company, pursued by the company itself, its liquidator, or by shareholders through a derivative action under section 236.
Practical Risk Areas
Related-party transactions
Transactions between the company and a director, or an entity in which a director has an interest, require close attention. Material personal interest disclosure obligations under section 191 require a director to disclose to the board any material personal interest in a matter being considered by the board. Failing to disclose and then voting on a matter in which you have a personal interest is a breach of duty even where the transaction itself is commercially fair to the company.
Managing a conflict of interest
A director who faces a genuine conflict between their personal interest and the company’s interest must manage it properly — which in practice means disclosure, abstention from the relevant board decision, and in some cases resignation if the conflict cannot otherwise be resolved. A director who fails to manage a conflict and goes ahead with a self-interested transaction leaves themselves exposed on multiple grounds.
Director duties are not aspirational. They are legal obligations with real personal consequences for breach.
Book a confidential consult
Request a strategy call
Frequently Asked Questions
Q: Do director duties apply to de facto or shadow directors?
A: Yes. The Corporations Act duties apply to anyone who acts in the position of a director, whether or not they have been formally appointed, and to shadow directors who have substantial influence over the decisions of a board. Actual appointment is not necessary for the duties and their consequences to attach.
Q: What is the business judgment rule and how does it protect me?
A: The business judgment rule in section 180(2) provides that a director satisfies the duty of care and diligence in respect of a business judgment if they meet the four specified conditions: good faith, proper purpose, no material personal interest, adequate information, and a rational belief the judgment is in the company’s best interests. Decisions taken this way are effectively immunised from a section 180 challenge, even if they turn out badly.
Q: Can a director be personally liable for the company’s losses?
A: Yes. A breach of sections 181, 182, or 183 that causes loss to the company can give rise to a compensation order requiring the director to personally compensate the company. A liquidator can bring this claim on behalf of the company’s creditors in an insolvency context.
Q: How long does a director remain bound by section 183 after leaving the company?
A: Section 183 applies to information obtained ‘as a director’. Courts have interpreted this broadly to mean that a director who possesses genuinely confidential information about a company’s affairs when they leave remains bound not to misuse that information after departure. There is no statutory time limit, though in practice the duty becomes less relevant as the information becomes stale or publicly available.
Q: What is the difference between civil and criminal liability for director duty breaches?
A: Civil liability under sections 180 to 183 is pursued by ASIC through penalty proceedings or by the company through a compensation claim. It requires establishing the breach by reference to the civil standard of proof. Criminal liability under section 184 requires proof beyond reasonable doubt and involves a higher threshold — intentional or reckless dishonesty — but carries significantly more serious consequences including imprisonment.
Q: Can a shareholder bring a claim for breach of director duties?
A: Directly, no — a shareholder cannot sue in their own name for a breach of duty owed to the company. But a shareholder can apply under section 236 to bring a derivative action on behalf of the company, or can incorporate the breach into an oppression application under section 232 where the breach has also caused them personal harm as a shareholder.
