NCA Commercial Law common mistakes
NCA Commercial Law · Understand the traps and how to avoid them.
When answering a Sale of Goods question, the candidate classifies the contract as a sale of goods without first establishing that the subject matter is 'goods' and that the transaction is a sale (transfer of property for a price), so a mixed contract for goods and services is analysed entirely under sale-of-goods rules.
Candidates pattern-match on the fact that a product changes hands and skip the gateway characterisation step; the classification is never stated, so the rest of the analysis rests on an unexamined premise.
What to do instead
Before any Sale of Goods analysis, write one sentence expressly classifying the subject matter and the contract type, noting whether the dominant purpose is goods or services, and flag any statutory definition that governs the answer.
The candidate treats the passing of property and the passing of risk as if they always occur together, and resolves a risk question by asking who owns the goods.
The two rules sit in adjacent statutory provisions and candidates memorise them as a single rule; they also default to the lay intuition that the owner bears the loss.
What to do instead
Answer property and risk as two separate sub-questions, citing the distinct statutory rule for each, and state expressly that risk can pass without property (and vice versa) before applying either to the facts.
On a secured transactions problem, the candidate attaches the security interest and then concludes the creditor has priority, without addressing perfection, the method of perfection, or the timing and order of registration.
Attachment and perfection are taught together and candidates collapse them into one step; the exam question usually turns on priority, which attachment alone never resolves.
What to do instead
Use a fixed three-step scaffold for every secured transactions answer: attachment (value, rights in the collateral, agreement), perfection (method and timing), then priority (first to register or perfect, plus any special super-priority rule), and label each step in the answer.
The candidate identifies the correct special priority rule but applies it without checking the conditions that trigger it, for example asserting a purchase-money super-priority without verifying that the interest was perfected within the required period or that the collateral was not inventory in the debtor's hands.
Candidates memorise the label ('PMSI wins') rather than the elements, and under time pressure they skip the conditional checks that the examiner is testing.
What to do instead
For every super-priority or special priority claim, list the statutory conditions as a checklist and tick each one against the facts before stating the conclusion; if a condition is not satisfied, say so expressly and fall back to the general rule.
On a negotiable instruments question, the candidate labels a party a holder in due course without working through the elements, in particular whether value was given, whether the instrument was taken in good faith, and whether the taker had notice of defences or claims.
The status is treated as a conclusion to be asserted rather than a finding to be proved, and candidates conflate 'holder' with 'holder in due course'.
What to do instead
Write the holder-in-due-course test as four express elements (complete and regular instrument, taken for value, in good faith, without notice) and apply each to the named party in the facts before relying on the status to defeat a defence.
The candidate treats a forged or unauthorised signature as effective against the person whose name was signed, or assumes the forgery can be ratified so as to bind that party.
Candidates reason by analogy to agency ratification and import agency doctrine into bills of exchange without checking the specific statutory rule on forged signatures.
What to do instead
State the statutory rule on forged and unauthorised signatures first, then identify which party bears the loss (typically the collecting bank or the drawer's bank under the applicable rule), and only then discuss ratification, noting its limits.
In a bankruptcy question, the candidate analyses the debtor's position and the trustee's powers but never tests the transaction against the preference and undervalue provisions, or tests them without checking the statutory look-back period and the debtor's solvency at the time.
Candidates focus on the headline narrative (who goes bankrupt, what the trustee can do) and treat avoidance actions as an afterthought; the time limits are numerous and easily confused.
What to do instead
For every pre-bankruptcy transaction in the facts, run a short avoidance screen: identify the provision, state the look-back period from the statute, check the solvency or intent element, and then state whether the trustee can unwind it.
The candidate states that a consumer credit disclosure violation automatically rescinds the agreement or extinguishes the debt, without identifying the specific statutory remedy and its conditions.
Candidates generalise from a single memorable remedy and apply it to every disclosure defect, ignoring the distinction between material and non-material defects and the statutory cure mechanisms.
What to do instead
Classify the defect first (what was omitted or misstated), then cite the specific remedy provision and its conditions, and expressly consider whether the creditor can cure or whether the debtor's remedy is limited to a statutory damages amount.
On an agency question, the candidate finds that the agent exceeded its actual authority and stops there, without asking whether the principal is nonetheless bound by apparent or usual authority or by ratification.
Actual authority is taught first and dominates recall; candidates treat the absence of actual authority as the end of the analysis rather than the start of the third-party question.
What to do instead
Structure every agency answer around three separate findings: actual authority, apparent or usual authority (including the third party's reasonable reliance and any representation by the principal), and ratification, then state the principal's liability on each basis independently.
In a competition law question, the candidate describes conduct as anti-competitive and concludes it is prohibited without defining the relevant market or establishing market power or a substantial lessening of competition.
Candidates substitute moral characterisation ('this is unfair') for the legal elements, and the relevant market definition feels like a preliminary they can skip.
What to do instead
Begin every competition answer with an express relevant market definition (product and geographic), then apply the specific statutory test for the conduct alleged (per se prohibition, rule of reason, or abuse of dominance), and state the conclusion only after each element is addressed.