BTF5955 · Business and Company Law
Directors' Duties — Part 1
Topic 10 opens the highest-yield company-law material: the duties directors owe the company. Part 1 covers who counts as a director (including de facto and shadow directors under s 9), the duty of care and diligence (s 180) judged on an objective standard, the business-judgment rule (s 180(2)) safe harbour, and the duty to act in good faith for a proper purpose (s 181). Directors'-duties problems are a staple IRAC question in the open-book final exam, so you must be able to run these sections as a checklist against unfamiliar facts.
What this chapter covers
- 01Sources of duties: general-law fiduciary duties + the common-law care duty run in parallel with the Corporations Act, and all are owed to the company itself
- 02Who owes the duties — s 9: appointed (executive/non-executive) directors, de facto directors, shadow directors, and other officers
- 03Care and diligence — s 180(1): the objective standard of a reasonable person in the director's position (Daniels v Anderson (AWA); ASIC v Cassimatis (No 8))
- 04The business-judgment rule — s 180(2): a safe harbour for a business judgment made in good faith, with no material personal interest, informed, and in the rational belief it is in the company's best interests
- 05Good faith and proper purpose — s 181: powers must be exercised in good faith in the best interests of the company and for a proper purpose
- 06The proper-purpose test — Howard Smith Ltd v Ampol Petroleum Ltd (issuing shares to defeat a takeover was an improper purpose)
- 07The interaction of general-law and statutory duties (largely mirroring but independently enforceable); the consequences of breach are taken up in Part 2
IRAC on directors' duties (Part 1): an under-informed share issue to block a takeover
- +1Issue. Has Dan breached the s 180(1) duty of care and diligence and the s 181 duty of good faith and proper purpose, and can the s 180(2) business-judgment rule save him from the s 180 claim?
- +2Rule — care and the business-judgment rule. Section 180(1) requires care and diligence to the objective standard of a reasonable person in the director's position (Daniels v Anderson; ASIC v Cassimatis (No 8)). The s 180(2) safe harbour applies to a business judgment only if it was made (i) in good faith for a proper purpose, (ii) with no material personal interest, (iii) informed to the extent the director reasonably believed appropriate, and (iv) in the rational belief it is in the company's best interests.
- +1Rule — good faith and proper purpose. Section 181 requires a director to exercise powers in good faith in the best interests of the company and for a proper purpose. Using the power to issue shares primarily to affect control or defeat a takeover is an improper purpose even if the director believes it benefits the company (Howard Smith Ltd v Ampol Petroleum Ltd).
- +1Application — proper purpose and care. Dan procured the share issue mainly to dilute the bidder and defeat the takeover, which is the Howard Smith improper-purpose fact pattern, so s 181 is breached regardless of his belief that it helped Metro. Separately, by not reading the financial papers or taking advice he failed to inform himself, falling below the objective s 180(1) standard.
- +1Application — business-judgment rule; Conclusion. The s 180(2) safe harbour cannot rescue Dan: element (iii) fails because he was not informed, and element (i) fails because the purpose was improper. Conclusion: Dan has likely breached ss 180(1) and 181, and the business-judgment rule does not protect him; the consequences of breach are addressed in Part 2.
Key terms
- Who is a director (s 9)
- The duties bind more than the formally appointed executive and non-executive directors. A de facto director acts as a director though not validly appointed; a shadow director is a person on whose instructions the board is accustomed to act. Other officers (e.g. senior managers, the secretary) can also owe the statutory duties.
- Care and diligence (s 180(1))
- A director or officer must exercise their powers and discharge their duties with the care and diligence a reasonable person would exercise in the company's circumstances and the officer's position — an objective standard (Daniels v Anderson; ASIC v Cassimatis (No 8)).
- Business-judgment rule (s 180(2))
- A safe harbour from the s 180 care duty for a business judgment made (i) in good faith for a proper purpose, (ii) with no material personal interest, (iii) informed to the extent reasonably believed appropriate, and (iv) in the rational belief it is in the company's best interests. A missing element — most often being uninformed or having a material personal interest — defeats it.
- Good faith and proper purpose (s 181)
- A director must exercise powers and discharge duties in good faith in the best interests of the company and for a proper purpose. A power used for a collateral purpose is improper even if the director thought it beneficial.
- Proper-purpose test (Howard Smith v Ampol)
- Whether a power (classically a power to issue shares) was exercised for the purpose for which it was conferred. Issuing shares primarily to defeat a takeover or alter control was held to be an improper purpose in Howard Smith Ltd v Ampol Petroleum Ltd, even though the directors believed it was in the company's interests.
- General-law vs statutory duties
- Directors owe duties under both the general law (fiduciary duties of loyalty and good faith, plus a common-law duty of care) and the Corporations Act. The two sets largely mirror each other but are independently enforceable, and both are owed to the company itself, not to individual members.
Directors' Duties — Part 1 FAQ
What does Directors' Duties Part 1 cover, and who owes the duties?
Part 1 (Topic 10) covers the first tranche of directors' duties: the duty of care and diligence (s 180), the business-judgment rule that can shelter a business decision (s 180(2)), and the duty to act in good faith in the best interests of the company and for a proper purpose (s 181). The duties are owed to the company itself, and they bind not only formally appointed directors but also de facto directors, shadow directors and other officers under s 9. General-law fiduciary and care duties run in parallel with these statutory duties.
When can a director rely on the business-judgment rule?
The s 180(2) business-judgment rule is a safe harbour from the s 180 duty of care for a specific business decision. A director is taken to have met the care standard if the judgment was made in good faith for a proper purpose, the director had no material personal interest, they informed themselves about the subject matter to the extent they reasonably believed appropriate, and they rationally believed it was in the company's best interests. If any element is missing — most commonly where the director is uninformed or has a material personal interest — the rule does not protect them, and it does not apply to the other duties such as s 181.
What is the proper-purpose test in s 181?
Section 181 requires directors to exercise their powers in good faith in the best interests of the company and for a proper purpose. The proper-purpose test asks whether a power was used for the purpose for which it was conferred. In Howard Smith Ltd v Ampol Petroleum Ltd, directors who issued shares primarily to dilute a shareholder and defeat a takeover acted for an improper purpose, even though they believed it was good for the company — so a good motive does not cure an improper purpose.
Can Sia help me with directors'-duties problems in BTF5955?
Yes, as a study aid. Sia can walk you through the Part 1 duties section by section on fresh facts, test whether the business-judgment rule applies, unpack the proper-purpose test on a share-issue scenario, and check whether your IRAC answer ran every relevant element. It explains the method and checks your reasoning; it does not do your graded assessment for you, and Monash University academic-integrity rules apply.
Exam move
Directors' duties are the richest source of exam marks in the company-law half, so make Part 1 automatic: for any company-law scenario, first ask who owes the duties (directors, de facto, shadow, other officers under s 9), then run s 180(1) care, s 180(2) business-judgment rule, and s 181 good faith and proper purpose in order. Attach an authority to each: Daniels v Anderson and ASIC v Cassimatis for the s 180 objective standard, Howard Smith v Ampol for the proper-purpose test. Practise by writing visible IRAC answers that apply each element to the facts and that expressly test whether the s 180(2) safe harbour survives — remember it fails the moment the director is uninformed or has a material personal interest. Keep your AGLC4 citations clean, and carry the consequences of breach forward to Part 2. When a step won't click, ask Sia to explain it a different way and to set you a fresh Part 1 problem; it teaches the method and checks your reasoning, and it never substitutes for your own graded work.
Working through Directors' Duties — Part 1 in BTF5955? Sia is AskSia’s AI Business Law tutor — ask any BTF5955 Directors' Duties — Part 1 question and get a clear, step-by-step explanation grounded in how BTF5955 is taught and assessed. Read this chapter free, then take your hardest questions to Sia.
