Queensland University of Technology · S1 2026 · FACULTY OF LAW

AYB230 · Corporations Law

- one subject, every graph, every model, every mark
50% final exam · hurdle14 Chapters8-page Bible
Our own words - no uploaded lecturer files
Built to mirror S1 2026 · updated this semester
Chapter 5 of 11 · AYB230

Directors' Fiduciary Duties

This Topic 5 chapter is the highest-yield in the unit — it is the heart of both written assignments and a near-certain exam problem. It covers the fiduciary and statutory duties of loyalty: good faith and proper purpose (s181), the duty to avoid conflicts of interest and corporate opportunities, the prohibitions on misusing position (s182) and information (s183), and the related-party regime (Ch 2E, s191/194/195). It is examined as ILAC, with the marks in pinpointing the section, citing the case (e.g. ASIC v Adler), and applying the proper-purpose / mixed-purpose test to the facts.

In this chapter

What this chapter covers

  • 01Good faith in the best interests of the company + proper purpose (s181)
  • 02'Interests of the company as a whole': members, creditors when insolvent, employees (Equiticorp, Greenhalgh)
  • 03Proper purpose for issuing shares; the mixed-purpose 'but for' test
  • 04Conflicts of interest and taking a corporate opportunity; how to avoid breach
  • 05Misuse of position (s182) and misuse of information (s183)
  • 06Related-party transactions and material personal interest (Ch 2E; s191/194/195)
  • 07Remedies: account of profits, constructive trust, rescission, compensation
  • 08Enforcement: ASIC civil penalty (up to $1.11M), disqualification (s206C), criminal (ASIC v Adler)
Worked example · free

Conflict of interest & corporate opportunity (ILAC, s182/s183)

Q [5 marks]. While a director of Summit Property Ltd, Raj learns of a discounted CBD site the company was negotiating to buy. He quietly buys it through his own company and resells it at a profit, never telling the board. Using ILAC, has Raj breached his duties?
  • +1Issue: Did Raj breach his fiduciary and statutory duties by taking the CBD site for himself without disclosure?
  • +2Law: A director owes a fiduciary duty to avoid conflicts of interest and not to take a corporate opportunity belonging to the company. Section 182 forbids improperly using one's position, and s183 forbids improperly using information obtained as a director, in each case to gain an advantage for oneself or another, or to cause detriment to the company. Breach is avoided only by full disclosure to the board and, where required, member approval.
  • +1Application: Raj used his position and confidential company information to take an opportunity that belonged to Summit, gaining a personal profit and depriving the company of the deal — all undisclosed and unapproved. That is the very conduct s182 and s183 prohibit, and a clear conflict of interest.
  • +1Conclusion: Raj has breached s182, s183 and the fiduciary duty. The company can seek an account of profits and a constructive trust over the gain; ASIC may seek a civil penalty (up to $1.11M) and disqualification (s206C), with criminal liability if dishonesty is proven.
Raj breaches s182 (misuse of position), s183 (misuse of information) and his fiduciary duty by taking an undisclosed corporate opportunity — exposing him to an account of profits, a constructive trust, ASIC penalties and disqualification.
Sia tip — Sia tip: the cure for a conflict is disclosure + approval. If the facts show the director never disclosed and never sought approval, the breach is made out — then go straight to remedies (account of profits / constructive trust) and ASIC consequences.
Glossary

Key terms

Good faith / best interests + proper purpose (s181)
A director must act in good faith in the best interests of the company and for a proper purpose. Good faith means genuine, honest and reasonable conduct (Equiticorp); a proper purpose is one within the legitimate scope of the power being exercised. It is a civil-penalty provision.
Interests of the company as a whole
Primarily the interests of the members as a whole (Greenhalgh), extended in some cases to the company itself, to creditors when the company is insolvent (an 'imperfect obligation' not directly enforceable by creditors), and only secondarily to employees and group companies.
Proper purpose & the mixed-purpose test
Issuing shares is proper when done to raise capital, fund an employee scheme or an acquisition, and improper when done to retain or shift control or to deprive shareholders of their rights. Where purposes are mixed, the court asks whether the act would still have been done but for the improper purpose.
Misuse of position / information (s182 / s183)
A director, officer or employee must not improperly use their position (s182) or information they obtained because of their position (s183) to gain an advantage for themselves or someone else, or to cause detriment to the company. Both are civil-penalty provisions and cover taking a corporate opportunity.
Related-party transaction (Ch 2E) & material personal interest (s191)
A public company must not give a financial benefit to a related party (directors, controllers, their spouses/children/parents, and controlled entities) without member approval, unless an exception applies. A director with a material personal interest in a matter must disclose its nature and extent to the other directors (s191), and the s194/s195 rules govern voting (proprietary vs public companies).
Account of profits / constructive trust
Equitable remedies for a breach of loyalty: an account of profits strips the director of the gain made from the breach, and a constructive trust impresses the property or profit obtained with a trust in the company's favour. They apply regardless of whether the company suffered a loss.
FAQ

Directors' Fiduciary Duties FAQ

What does the s181 duty actually require?

That a director acts in good faith in the best interests of the company and for a proper purpose. 'Good faith' means genuine, honest and reasonable conduct (Equiticorp); 'best interests of the company' is read primarily as the interests of the members as a whole (Greenhalgh), extending to creditors when the company is insolvent. 'Proper purpose' means using a power for the reason it was granted, not for an ulterior end such as entrenching control.

How does the mixed-purpose test work for a share issue?

Raising capital is a proper purpose for issuing shares; entrenching control, defeating a takeover, or depriving shareholders of rights is improper. Where a director had both proper and improper purposes, the court applies the 'but for' / dominant-purpose test: would the shares have been issued but for the improper purpose? If not, the issue is in breach of s181 even though some capital was raised.

How can a director avoid breaching the conflict-of-interest duty?

By making full disclosure and obtaining the appropriate approval. A director who has a material personal interest must disclose its nature and extent to the other directors (s191); to take a transaction or opportunity legitimately they generally need full disclosure plus, where required, member approval (and for public-company related-party benefits, the Ch 2E member-approval process). Silence and self-dealing — as in taking an undisclosed corporate opportunity — is the breach.

What happens if a director breaches a fiduciary duty?

The company can pursue equitable remedies — an account of profits, a constructive trust over the gain, rescission, an injunction, or return of property — and damages. ASIC can seek a civil penalty (up to $1.11M for an individual), a disqualification order (s206C), and a compensation order; where dishonesty is involved, criminal charges are available. ASIC v Adler is the leading example, and is exactly the kind of authority the assignments reward.

Study strategy

Exam move

This is the chapter to over-prepare, because it underpins both assignments and a likely exam problem. Build an ILAC template for each duty: for s181, list the good-faith elements (Equiticorp), the proper-purpose categories, and the mixed-purpose 'but for' test; for s182/s183, the 'improper use to gain advantage or cause detriment' formula plus the corporate-opportunity point; for related parties, the Ch 2E approval requirement and the s191 disclosure of material personal interest. Memorise the remedy ladder — account of profits and constructive trust against the company side; civil penalty up to $1.11M, disqualification (s206C) and criminal liability on the ASIC side — and keep ASIC v Adler ready as the headline authority. Always cite the section, cite the case, and apply to the specific director.

A+Everything unlocked
Unlocks this Bible + all 12 of your Queensland University of Technology subjects - and 1,000+ Bibles across every Australian university.
Sia - your AYB230 tutor, unlimited, worked the way the exam marks it
The full 8-page Bible + practice bank with worked solutions
Chrome extension - sync your LMS so Sia knows your deadlines
Bilingual EN / Chinese on every Bible and every Sia answer
$25/ month
30-day money-back · cancel in one tap · how it works
Unlock the full AYB230 Bible + 12 Queensland University of Technology subjects解锁完整 AYB230 Bible + Queensland University of Technology 12 门科目
$25/mo