ACCA LW Agency Law: Spotting the Right Type of Authority

Agency law questions in ACCA LW (English legal system variant) — examined within the wider ACCA Corporate and Business Law syllabus — reward precision, and one exam-technique failure shows up again and again in scripts: candidates correctly spot that an agent has gone beyond what they were told to do, then jump straight to the conclusion that the principal cannot be bound. That conclusion is often wrong, because actual authority is only one of three separate routes by which a principal can end up legally bound by an agent's actions with a third party. Get the three routes straight, apply each one's legal test to the facts given, and a scenario that looks like a quick 'not bound' answer often turns into a properly reasoned 'bound' conclusion worth full marks.

The Three Routes to a Binding Agency Relationship

In any agency scenario the question that matters is not simply whether the agent had permission to do something, but whether there is any legal basis on which the principal is bound. There are three distinct bases to check, every time: actual authority, apparent (or ostensible) authority, and ratification. Each has its own test, and each can apply independently of the others. A complete ACCA LW answer does not stop after ruling out the first one.

Actual Authority: Express and Implied

Actual authority exists where the principal has genuinely agreed, whether in words or by conduct, that the agent may act on their behalf. It comes in two forms. Express actual authority is authority given in specific terms, whether written or oral: an instruction to sell a particular asset for no less than a stated price is express authority with a defined boundary. Implied actual authority extends beyond the express instruction to whatever is reasonably necessary to carry it out, or to whatever is usual for someone holding the agent's position, even where it was never discussed directly. The classic illustration is a company managing director who, although the board never formally resolved to give them authority to enter routine trading contracts, is treated as having implied authority to do so because that is what a person in that role usually does (Hely-Hutchinson v Brayhead Ltd). Where an agent acts within either form of actual authority, the principal is bound in the ordinary way and there is nothing further to analyse.

Apparent (Ostensible) Authority

Apparent authority is different in kind: it does not depend on what the principal actually agreed with the agent at all, but on what the principal represented to the third party. Where a principal, by words or conduct, creates the impression that an agent has authority to act, and a third party reasonably relies on that impression, the principal is estopped from later denying it, whatever the private limits placed on the agent actually were. The leading test comes from Freeman & Lockyer v Buckhurst Park Properties (Mangal) Ltd, and four elements need to be present: a representation that the agent had authority to enter into a contract of the kind in question; made by someone with actual authority to manage the business, typically the principal itself, such as its board; relied on by the third party; and that reliance was reasonable in the circumstances. Crucially, the representation must come from the principal, not from the agent's own say-so about their own authority — an agent cannot create apparent authority purely by claiming to have it.

Ratification

The third route applies after the fact. If an agent acts entirely without authority, actual or apparent, the principal can still choose to adopt the transaction retrospectively, and once they do, it is treated as if it had been authorised from the outset (Bolton Partners v Lambert). Ratification has its own conditions: the agent must have made clear they were acting on behalf of a principal; that principal must have existed and been identifiable at the time of the act; the principal must have had the capacity to enter the contract both then and at the point of ratification; and ratification must happen within a reasonable time and before the third party withdraws. Ratification is a genuinely separate basis for binding the principal, and it is easy to overlook once a script has already concluded that there was no actual authority and no apparent authority.

Worked Example: The Agent Who Exceeded Their Authority

Priya is employed by Coastal Furniture Ltd as a purchasing manager. Her contract and internal policy authorise her to place orders for raw timber up to £10,000 without further sign-off; anything above that requires the finance director's written approval. Coastal Furniture has, for the past two years, allowed Priya to negotiate directly with suppliers, sign off deliveries, and act as the company's sole point of contact for timber purchasing, without ever telling suppliers about the £10,000 internal limit. Priya places an order with a new supplier, Ardwell Timber, for £18,000 of timber, without seeking the finance director's approval. Ardwell Timber has dealt with Coastal Furniture only through Priya, has no reason to know of the internal cap, and reasonably assumes she has authority to place the order.

Priya's actual authority, express and implied from her role, is capped at £10,000, so the £18,000 order sits outside it; on actual authority alone, Coastal Furniture would not be bound. That is not the end of the analysis. Coastal Furniture has, through its own conduct over two years, represented to the market, and specifically to Ardwell Timber, that Priya is its authorised point of contact for placing timber orders, with nothing communicated to suggest a financial ceiling. Ardwell Timber had no way of knowing about the internal limit and relied reasonably on Priya's apparent position. All four elements of the Freeman & Lockyer test are satisfied: a representation, made by someone with actual authority to make it, through the company's established course of dealing, relied on reasonably by the third party. Coastal Furniture is therefore bound by the contract through Priya's apparent authority, even though she exceeded her actual authority in placing it. On different facts, if Coastal Furniture had never held Priya out in this way and Ardwell Timber could not show reasonable reliance, the company could still choose to ratify the £18,000 order after discovering it, and if it did so with full knowledge of the facts, it would be bound on that separate basis instead.

The Exam Trap: Don't Stop at 'The Agent Exceeded Their Authority'

The single most common way marks are lost on agency questions in ACCA LW is stopping the analysis after establishing that an agent went beyond their actual authority, and concluding from that alone that the principal is not bound. Actual authority is where the analysis starts, not where it ends. A strong answer works through actual authority first, and if that is exceeded or absent, moves on to ask whether the principal's own words or conduct created apparent authority that a third party reasonably relied on, and, separately, whether the principal has since ratified the transaction or could still do so. Missing either of the later two routes is what turns a workable case that the principal is bound into an incorrect conclusion that they are not. Always work through all three routes deliberately before reaching a final conclusion, even when the first route looks decisive on its own.

A Quick Checklist for Agency Authority Questions

• Start with actual authority: what did the principal expressly agree, and what does the agent's role imply is included?
• If actual authority is exceeded or absent, check apparent authority: has the principal, by words or conduct, represented to the third party that the agent had authority, and did the third party reasonably rely on that representation?
• If neither actual nor apparent authority supports the transaction, check whether the principal has ratified it, or still could, applying the timing, identification and capacity conditions.
• State the conclusion for each ground separately rather than jumping to a single overall answer — showing the reasoning through all three routes is what the marking scheme is looking for.

Agency authority is one of several ACCA LW-ENG topics where the trap is reaching a plausible-sounding conclusion too early rather than working the legal test through properly. The same pattern shows up in company law questions on separate legal personality and piercing the veil, and in the share capital class rights mistake, where candidates identify the right concept but stop analysing before reaching the point the question is actually testing. Treat every agency scenario as a three-stage check, not a single yes-or-no judgement, and the marks that follow a properly reasoned conclusion will follow with it.