Commercial Law Dissertation Topics: Narrow, Researchable Ideas for LLB and LLM Students

Is your commercial law dissertation going to be doctrinal, comparative or practitioner-led? Does your topic rest on a statute or case that is still settled in October 2026, or on one that may move before you submit? Can you reach enough primary sources, such as judgments, standard-form contracts and arbitral rules, to finish on time? These are the questions to settle before you commit to any of the commercial law dissertation topics below.

Commercial law is a wide label. Here it means the law of commercial transactions: sale and supply, trade and shipping documents, payments and digital assets, security and insolvency, dispute resolution, and commercial fraud and compliance. Company law, banking regulation, competition, intellectual property and maritime law have their own guides, so this list avoids them. For those areas, see the corporate law topics, banking law topics, competition law ideas and maritime law titles.

Every title names a specific Act, section, case or instrument, so you can test it against the primary sources before you choose it. Where a development is still moving, the section says so and carries a dated line. Position correct as of October 2026; check the official source before you rely on any live item.

Sale of Goods and Supply Contract Dissertation Topics

Sale of goods work suits a doctrinal method best, because the Sale of Goods Act 1979 and a handful of appellate cases give you clear primary material. Undergraduates can start with the implied terms. Master’s students can push into bulk goods, digital supply and remedies.

1. Are software and digital goods “goods” in business-to-business supply?
Computer Associates v Software Incubator [2018] EWCA Civ 518 held that software supplied electronically was not “goods” for the Commercial Agents Regulations. Could the same reasoning leave commercial software buyers without the Sale of Goods Act 1979 implied terms? LLM level, doctrinal, with a short comparison of how another jurisdiction treats software.

2. Sections 20A and 20B of the Sale of Goods Act 1979 and buyers of part of a bulk cargo
The Sale of Goods (Amendment) Act 1995 gave buyers of an undivided share in an identified bulk a proportionate ownership interest. Test whether that protects a buyer when the seller becomes insolvent before delivery. Works well as a 10,000 word undergraduate project if you keep to the statute and two or three cases.

3. Res Cogitans [2016] UKSC 23 and the line between a sale and a licence to consume
Bunkers were supplied on terms that let the ship use them before paying. Examine whether the Supreme Court’s reading of the contract fits the Act’s definition of a sale. Narrow, argument-led, and suits a student who enjoys close statutory reading.

4. Section 15A and the loss of the right to reject for slight breaches
Section 15A, inserted in 1994, limits a non-consumer buyer’s right to reject for a trivial shortfall. Ask whether the exception is applied consistently, and whether parties routinely contract out of it. Use reported cases and a sample of standard-form terms.

5. Satisfactory quality in business sales under section 14(2)
Consumers are protected by a separate statute, so commercial buyers rely on the 1979 Act and on what a reasonable person would expect. Compare how courts treat second-hand and trade-description factors. Undergraduate friendly if you stay inside one product type.

6. Retention of title after Romalpa: can an all-monies clause still protect the supplier?
Aluminium Industrie Vaassen v Romalpa [1976] 1 WLR 676 launched retention of title clauses. Examine what happens when goods are mixed or resold and the supplier claims proceeds. Common pitfall: drifting into general insolvency law instead of staying on the clause.

7. Battle of the forms in electronic ordering
Butler Machine Tool v Ex-Cell-O [1979] 1 WLR 401 still frames the analysis. Could automated purchasing platforms with click-through terms change how offer, counter-offer and acceptance are identified? Mixes doctrine with a short review of real platform terms.

8. Damages for a seller’s failure to deliver after Bunge v Nidera [2015] UKSC 43
The Supreme Court dealt with market-price damages and the limits of remoteness in a commodities setting. Ask whether the market rule works in thin or distorted markets. Best at LLM level because it needs some comfort with commodity trading practice.

9. Reasonableness of limitation clauses in supply contracts under UCTA 1977
Section 3 and section 11 require a reasonableness test for standard-term exclusions. Read Goodlife Foods v Hall Fire Protection [2018] EWCA Civ 1371 alongside other recent Court of Appeal decisions. A good fit for students who prefer case analysis to statute.

10. GAFTA standard-form contracts and string sales in the grain trade
In a string, one cargo is sold repeatedly down a chain. Investigate how notice, appropriation and arbitration clauses work across the chain, and where the chain can break. Needs access to GAFTA forms and published awards, so check access before committing.

11. Contractual recall and indemnity clauses in food and pharmaceutical supply
Who pays when a batch is withdrawn? Analyse a small set of publicly available supply terms and the case law on indemnity construction. Interviews with in-house counsel could add depth, but they need ethics approval and extra time.

12. Aircraft and plant supply contracts: title, possession and conditional sale
Compare conditional sales, hire purchase and leasing for high-value equipment between businesses. Doctrinal, with the Consumer Credit Act 1974 excluded by design. Narrow it to one asset class so the project stays manageable.

Commercial Contract Interpretation, Remedies and Termination Dissertation Ideas

This section covers the general machinery that commercial lawyers use every day. The overlap with a pure contract law dissertation is real, so aim at the commercial setting, such as long-term supply, software or distribution. For doctrine itself, the contract law topics resource goes further.

13. Textualism after Wood v Capita [2017] UKSC 24 and Arnold v Britton [2015] UKSC 36
Does the Supreme Court’s approach to commercial common sense favour the party with the better drafting lawyer? Test it against a sample of post-2017 Commercial Court judgments. Suits LLM level.

14. No oral modification clauses after Rock Advertising v MWB [2018] UKSC 24
The Supreme Court upheld the clause but left room for estoppel. Examine how later courts have used that room. Good for an undergraduate comparing three or four cases.

15. Penalty clauses and legitimate interest after Cavendish v Makdessi [2015] UKSC 67
Ask whether the legitimate interest test protects sophisticated parties or only invites unpredictable arguments. Can be tested through default-interest and termination-payment clauses in commercial loan documents.

16. Liquidated damages when the project is never completed: Triple Point v PTT [2021] UKSC 29
The case dealt with delay damages in a software project that was not finished. Consider how drafters should now word the interaction between delay damages, caps and termination. Technical but rewarding.

17. Entire agreement and non-reliance clauses after Springwell v JP Morgan [2010] EWCA Civ 1221
Can a party contract out of liability for misrepresentation under section 2(1) of the Misrepresentation Act 1967, and how far does section 3 constrain it? Doctrinal, with a few worked clause examples.

18. Express good faith clauses and the relational contract idea
Yam Seng v ITC [2013] EWHC 111 (QB) and Bates v Post Office (No 3) [2019] EWHC 606 (QB) are the usual starting points. Investigate when courts imply good faith in long-term commercial arrangements and when they refuse. Comparative angles with US or German law are possible but must be tightly limited.

19. Letters of intent and binding obligations: RTS Flexible Systems v Muller [2010] UKSC 14
When does work done under an unsigned agreement create contractual liability? Useful for construction-adjacent commercial projects, and manageable at undergraduate level.

20. Agreements to negotiate and agreements to agree after Walford v Miles [1992] 2 AC 128
Compare the English refusal to enforce a duty to negotiate in good faith with practice in other systems. Ask whether tiered dispute clauses have softened the position.

21. Force majeure clauses and causation: Classic Maritime v Limbungan [2019] EWCA Civ 1102
The Court of Appeal asked whether the event must be the but-for cause of the failure to perform. Apply the reasoning to recent supply disruptions, using only reported cases.

22. Tariffs, force majeure and frustration under English law
New or increased import tariffs rarely excuse performance on their own. Examine how force majeure wording, change in law clauses and the doctrine of frustration interact. Use Davis Contractors v Fareham [1956] AC 696 and Canary Wharf v European Medicines Agency [2019] EWHC 335 (Ch) as anchors.

23. Termination for repudiatory breach and essential terms in commercial finance leases
Lombard North Central v Butterworth [1987] QB 527 allows a term to be treated as essential by agreement. Test how far that flexibility has been used since.

24. Remoteness of loss and assumption of responsibility: The Achilleas [2008] UKHL 48
Ask whether assumption of responsibility has become a workable control on liability for lost profits. Reasonable at LLM level if you can limit the study to shipping, chartering or supply cases.

25. Incorporation of onerous terms in commercial dealings after Interfoto v Stiletto [1989] QB 433
Do businesses still have to be given special notice of unusual clauses, and what does that mean for click-wrap terms? Short and practical, ideal for an undergraduate with limited time.

International Sale, Trade Finance and Shipping Document Dissertation Topics

International trade dissertations work well when they compare English law with a treaty regime or a standard-form rulebook. Keep the shipping-law side narrow: carriage claims belong to the maritime page, while the documents of title and payment mechanics sit here.

26. Why has the UK not adopted the CISG, and should it?
The United Nations Convention on Contracts for the International Sale of Goods is in force in many trading partners but has not been ratified by the UK. Compare outcomes for an English seller under the CISG and under the Sale of Goods Act 1979. Comparative method, with law reform recommendations.

27. Electronic bills of lading under the Electronic Trade Documents Act 2023
The Electronic Trade Documents Act 2023 lets qualifying electronic documents carry the legal effects of paper documents such as bills of lading. Ask how well the Act fits the platforms actually used by carriers and banks. Use platform rulebooks and the Act itself.

28. Incoterms 2020 and the Sale of Goods Act: which one wins on risk?
Where Incoterms are incorporated, risk and delivery follow the rule, but statutory default provisions may still colour interpretation. Test FOB and CIF in contested cases. Undergraduate friendly.

29. Documentary credits and the autonomy principle under UCP 600
Banks deal with documents, not goods. Examine the strictness of document compliance and the fraud exception recognised in United City Merchants v Royal Bank of Canada [1983] 1 AC 168. Compare with the standby letter of credit.

30. Performance bonds and demand guarantees: how narrow is the fraud exception?
Edward Owen Engineering v Barclays [1978] QB 159 set the starting point. Look at later attempts to restrain payment through injunctions and ask whether the courts have been consistent.

31. Governing law clauses after Brexit: the assimilated Rome I Regulation
English courts still apply the Rome I principles as assimilated law. Examine how party autonomy and mandatory rules operate for a UK seller dealing with an EU buyer. A short comparative element with EU practice is possible.

32. Choice of court after Brexit: the Hague Choice of Court Convention 2005 and the Hague Judgments Convention 2019
The 2019 Convention came into force for the UK on 1 July 2025. Compare what each Convention offers a UK business seeking to enforce a judgment abroad. Position correct as of October 2026; check the Ministry of Justice for any further developments.

33. Sanctions clauses in trade contracts and the role of OFSI
Sanctions compliance wording has become standard in commodity and shipping contracts. Examine how clauses allocate risk, and how the Office of Financial Sanctions Implementation enforces civil penalties. Use public OFSI enforcement notices as primary material.

34. Cross-border sales of goods and the allocation of customs risk
Analyse who bears the cost when duties change between contract and delivery. Use standard-form terms from a single sector, such as agricultural commodities, and compare how each form treats changes in law.

35. War risk, aircraft leasing and insurance: AerCap v AIG [2025] EWHC 1430 (Comm)
The Commercial Court’s decision on aircraft stranded in Russia raises questions about the meaning of loss and the operation of war risk policies. An appeal is pending. Position correct as of October 2026; check the judiciary website and BAILII for the current stage.

Commercial Arbitration and Jurisdiction Dissertation Topics

The Arbitration Act 2025 amended the Arbitration Act 1996 and is a gift to a dissertation writer: new provisions, few decided cases, and plenty of room for critical commentary. Read the Arbitration Act 2025 itself first, then choose one section to test.

36. Section 6A: the law of the seat now governs the arbitration agreement
Compare the new default rule with the approach in Enka v Chubb [2020] UKSC 38. Ask whether certainty has improved, and how the rule interacts with an express choice of law in the main contract.

37. Section 23A and the arbitrator’s continuing duty of disclosure
The Act codifies the duty to disclose circumstances that might give rise to justifiable doubts about impartiality, building on Halliburton v Chubb [2020] UKSC 48. Examine how it affects repeat-appointment practices in London maritime and insurance arbitration.

38. Section 67 challenges and the limits of rehearing
The Act restricts the court’s approach to jurisdiction challenges after an arbitrator has ruled. Study how the new approach fits with the principle of competence-competence.

39. Summary disposal in arbitration
The Act gives tribunals an express power to dispose of issues summarily. Ask what test tribunals are likely to apply and how this compares with the court’s summary judgment practice.

40. Anti-suit injunctions after UniCredit v RusChemAlliance [2024] UKSC 30
The Supreme Court held that English courts may restrain foreign proceedings brought in breach of an arbitration agreement with a foreign seat. Examine the comity arguments for and against.

41. Challenging an award procured by fraud: the P&ID v Nigeria litigation
Nigeria obtained the setting aside of a major award on the basis of fraud and abuse of process in the Commercial Court in 2023. Ask what safeguards the arbitral system needs. Use the published judgment.

42. Enforcement against states: state immunity and the New York Convention
IPCO v NNPC [2017] UKSC 16 deals with enforcement against a state-owned entity. Compare the immunity analysis with enforcement against private respondents.

43. Mediation, court-ordered ADR and the CPR amendments of 2024
After Churchill v Merthyr Tydfil [2023] EWCA Civ 1416, the Civil Procedure Rules were amended in October 2024 to allow the court to order ADR. Investigate how this changes commercial litigation strategy. Interviews with litigators could add original data.

44. The Singapore Convention on Mediation and the UK’s position
The UK has signed but not yet ratified the Convention. Ask what ratification would change for businesses dealing with Asian counterparties. Position correct as of October 2026; check the Ministry of Justice for current status.

45. Emergency arbitrators in London-seated arbitration
Compare the powers of an emergency arbitrator with court interim relief under section 44 of the Arbitration Act 1996, and examine the effect of the 2025 amendments. Combine rules from two arbitral institutions.

46. Confidentiality in arbitration and third-party funding
Examine the English position on implied confidentiality, and how disclosure of funders interacts with arbitrator conflicts. Suited to LLM level with arbitral rules as primary material.

47. Arbitration clauses in standard-form contracts between unequal commercial parties
Ask whether small businesses can meaningfully agree to a foreign seat, and what protection the courts or legislators provide. Doctrinal, with a reform focus.

Payments Law, Fintech and Digital Asset Dissertation Topics

Payments law moves quickly, so pick one narrow rule and a recent source. Two items on this list involve live regulation: the Commercial Payments Bill [HL] and the limits for reimbursement of authorised push payment fraud. Position correct as of October 2026; check the Parliament website and the Payment Systems Regulator for the current stage before you rely on either.

48. Authorised push payment fraud and the bank’s duty of care after Philipp v Barclays [2023] UKSC 25
The Supreme Court held that the Quincecare duty did not extend to authorised payments. Compare that with the mandatory reimbursement scheme introduced by the Payment Systems Regulator, with a maximum of £85,000 per claim from 7 October 2024. Is the scheme coherent with the common law position?

49. Allocation of loss in unauthorised payments under the Payment Services Regulations 2017
Examine the rules on authorisation, gross negligence and evidence. Use Financial Ombudsman decisions as secondary evidence, and be careful to treat them as illustrations, not binding law.

50. Late payment in B2B contracts: the Late Payment of Commercial Debts (Interest) Act 1998 and the Commercial Payments Bill [HL]
Ask whether the statutory interest regime deters late payment, and what the Bill may change. Treat the Bill as a proposal until you confirm its stage, and say so in the text.

51. Quistclose trusts and payments held for a purpose
Barclays Bank v Quistclose [1970] AC 567 and Twinsectra v Yardley [2002] UKHL 12 remain the anchor cases. Examine how the trust interacts with insolvency and with modern payment facilitators.

52. Is a cryptoasset property? The Property (Digital Assets etc) Act 2025
The Act confirms that a thing can be personal property even if it is neither a thing in possession nor a thing in action. Compare with AA v Persons Unknown [2019] EWHC 3556 (Comm). Ask what remedies and security rights follow.

53. Freezing orders against persons unknown in cryptoasset fraud
Study how English courts have extended proprietary and freezing relief to anonymous defendants. A cautious project that can be done entirely from reported judgments.

54. Smart contracts and the Law Commission’s conclusion that existing law is adequate
The Law Commission concluded in 2021 that English law can accommodate smart legal contracts. Test the conclusion against a worked example of an automated supply or financing arrangement.

55. Electronic signatures and execution of commercial documents
Compare the law on witnessed electronic execution with practice in deal-making. The Law Commission’s work on electronic execution gives a clear starting point.

56. Platform liability when payment service providers hold merchant funds
Examine how safeguarding rules, trust claims and insolvency interact when a payment institution fails. Primary sources include the Electronic Money Regulations 2011 and the Payment Services Regulations 2017.

57. Liability for AI-assisted commercial decisions
The Law Commission published a discussion paper on AI and the law on 31 July 2025. Select one issue, such as who bears the loss when an automated system forms a contract, and test it against existing doctrine. Position correct as of October 2026.

58. Open banking and data sharing in commercial contracts
Ask how contractual allocation of data access rights works between a bank, a fintech and a business customer. Use public API terms and the relevant regulations.

Consumer-Facing Business Practices and the DMCC Act Dissertation Topics

These topics sit on the boundary between commercial law and consumer protection. They suit students whose department treats consumer regulation as part of commercial law. Check your module handbook first.

59. Drip pricing under the Digital Markets, Competition and Consumers Act 2024
The rules on hidden mandatory fees came into force on 6 April 2025. Examine how the CMA’s direct enforcement powers change the commercial risk of pricing practices. Position correct as of October 2026; check the CMA website for any new guidance.

60. The CMA’s power to fine businesses directly for consumer law breaches
The Act allows the CMA to impose penalties of up to 10 percent of global turnover. Ask whether that power is proportionate, and compare it with the previous court-based route.

61. Fake reviews and the new prohibition on commercial practices
The Act bans specific unfair practices, including fake reviews. Study how a platform should allocate responsibility under its commercial contracts with sellers.

62. Subscription contracts: the regime under the DMCC Act
The DMCC Act introduces a new subscription contract regime, but the start date has been reported inconsistently, so confirm it on GOV.UK before building an argument. Compare with the current common law and the existing Consumer Contracts Regulations.

63. Motor finance commissions after Johnson v FirstRand [2025] UKSC 33
The Supreme Court limited claims based on secret and half-secret commissions but considered the unfair relationship test in section 140A of the Consumer Credit Act 1974. Examine the practical reach of the test for lenders and brokers.

64. Unfair terms in small business contracts
Ask whether the Unfair Contract Terms Act reasonableness test gives small businesses enough protection, or whether a specific B2B regime is needed. Law reform angle.

Security, Retention and Commercial Insolvency Interface Dissertation Topics

Insolvency itself is a large field, so this section stays on the points where commercial transactions and insolvency law meet. Students who want to cover insolvency generally can combine these ideas with company law material after checking the overlap with their supervisor.

65. Ipso facto clauses and section 233B of the Insolvency Act 1986
The Corporate Insolvency and Governance Act 2020 restricts suppliers from terminating on a customer’s insolvency. Examine the exclusions for financial services, and the effect on long-term supply contracts.

66. Pari passu and the anti-deprivation rule after Belmont Park v BNY Corporate Trustee [2011] UKSC 38
Ask when a contractual provision that changes priority on insolvency becomes void. Tie it to British Eagle v Air France [1975] 1 WLR 758. Doctrinal and conceptually demanding.

67. Floating charges over book debts after Spectrum Plus [2005] UKHL 41
Examine how lenders structure receivables finance and invoice discounting since the House of Lords confirmed the nature of the charge. Registration under section 859A of the Companies Act 2006 is part of the analysis.

68. Registration of charges: the 21 day rule and late registration
Study the effect of section 859A and the court’s discretion to allow late registration. A practical topic suitable for undergraduates who prefer statute-based projects.

69. Restructuring plans and cross-class cram down
Part 26A of the Companies Act 2006 permits a plan to bind dissenting classes. Read Re Virgin Active [2021] EWHC 1246 (Ch) and ask how trade creditors and landlords fare compared with secured lenders.

70. Cross-border recognition: Rubin v Eurofinance [2012] UKSC 46 and the Gibbs rule
The Supreme Court declined to extend common law recognition to judgments in avoidance proceedings. Compare with the UK’s approach under the Cross-Border Insolvency Regulations 2006 and ask whether reform is needed.

71. Contractual set-off and netting in insolvency
Investigate the interaction between contractual set-off, insolvency set-off and netting arrangements. Use financial collateral documentation as primary material.

72. Retention of title and the administrator’s powers
When supplier goods are in an administrator’s hands, what rights remain? Concentrate on one fact pattern to keep the project manageable.

73. Guarantees by individuals in commercial borrowing: the formalities and defences
Examine the Statute of Frauds 1677 requirement of writing for guarantees, undue influence and the duty to disclose. Doctrinal, and well suited to a compact undergraduate dissertation.

74. Trusts of the proceeds of sale in commercial supply chains
Ask whether suppliers can claim a trust over proceeds where goods are resold. Compare with the position in other common law jurisdictions.

75. Assignment of receivables and the effect of anti-assignment clauses
The Business Contract Terms (Assignment of Receivables) Regulations 2018 limit the effect of such clauses. Test whether they work as intended in invoice finance.

76. Third party rights under the Contracts (Rights of Third Parties) Act 1999 in supply chains
Examine the effect on subcontractor and supplier claims. Combine with the question of exclusion of the Act in standard forms.

Commercial Fraud, Financial Crime and Compliance Dissertation Topics

Corporate criminal liability has changed substantially since 2023. Use official government and Serious Fraud Office material, and take care to distinguish between offences in force and offences proposed.

77. The failure to prevent fraud offence under the Economic Crime and Corporate Transparency Act 2023
The offence came into force on 1 September 2025 and applies to large organisations. Examine the reasonable procedures defence and how it compares with section 7 of the Bribery Act 2010.

78. Identification doctrine reform and senior manager attribution
The 2023 Act extended corporate liability for economic crimes committed by senior managers. Ask whether the reform meaningfully replaces the old directing mind test.

79. Deferred prosecution agreements and corporate settlement
Schedule 17 of the Crime and Courts Act 2013 created the DPA regime. Examine published DPAs for common themes such as cooperation credit and monitorships.

80. Failure to prevent bribery under section 7 of the Bribery Act 2010 in supply chains
How far do adequate procedures extend to agents, distributors and joint venture partners? A comparative element with the US FCPA is possible, but keep it narrow. Related reading: the anti-corruption law topics.

81. Failure to prevent facilitation of tax evasion under the Criminal Finances Act 2017
Study the corporate offence and the reasonable prevention procedures defence. Method: doctrinal plus analysis of HMRC guidance.

82. Unexplained wealth orders and commercial counterparties
Examine how these orders have affected trading relationships and professional advisers. Use reported cases and National Crime Agency material.

83. Sanctions evasion and corporate liability in the UK
The Sanctions and Anti-Money Laundering Act 2018 supports the regime. Choose one offence or one enforcement body and examine the gap between rule and practice.

84. Money laundering regulations and the commercial lawyer’s duty
Examine the Money Laundering Regulations 2017 and the impact on transactional work. Interviews with compliance officers could add primary data, subject to ethics approval.

85. Whistleblowing in commercial organisations: reform of the Public Interest Disclosure Act 1998
Ask whether the Act protects those who report commercial fraud. Combine doctrinal work with a comparison with the United States.

86. Commercial bribery between private parties
The Bribery Act 2010 covers bribery in both public and private sectors. Examine the offence of bribing another person and its use in business disputes.

87. Dishonesty after Ivey v Genting Casinos [2017] UKSC 67
The Supreme Court restated the test for dishonesty. Ask how it has been applied in civil commercial fraud claims and whether the shift from the old subjective limb is justified.

88. Fraud and unlawful means conspiracy in commercial disputes
Study the elements and the use of the tort in cases where there is no direct contract. Case analysis project suited to Master’s level.

Agency, Distribution and Technology Contract Dissertation Topics

Agency and distribution questions often arise in cross-border business. Technology contracts add a second modern angle. For intellectual property rights themselves, see the intellectual property topics and the cyber law resource.

89. Commercial agents’ compensation and the Commercial Agents (Council Directive) Regulations 1993
Lonsdale v Howard & Hallam [2007] UKHL 32 dealt with compensation on termination. Ask whether the regulations still work as intended.

90. Ostensible authority and the apparent agent: Armagas v Mundogas [1986] AC 717
Examine how clear representations from the principal are needed to bind a business. Test against modern email and chat-based dealing.

91. Undisclosed principals in commercial transactions
Study the doctrine and the rights of third parties. A well-contained doctrinal project for an undergraduate.

92. Software as a service contracts: limitation of liability and data loss
Select a small set of publicly available terms of service from major suppliers and examine how liability caps operate. Compare with UCTA reasonableness.

93. Source code escrow and insolvency of the licensor
Ask whether escrow agreements work when the licensor becomes insolvent. Use a published template and analyse it against the insolvency rules.

94. Outsourcing contracts and the allocation of regulatory risk
Examine service level clauses and step-in rights. Useful for students with some regulatory background.

95. Franchise agreements and the absence of a dedicated franchise statute in the UK
Look at how the British Franchise Association code and ordinary contract law fill the gap. Compare with a jurisdiction that has a specific statute.

96. Exclusive distribution agreements and the right to terminate on notice
Study implied terms of reasonableness and the interaction with competition rules. Keep the competition angle brief, referring readers to the specialist resource.

97. Contracts formed by AI agents
Ask whether agency or unilateral mistake doctrine can accommodate transactions where neither party reviews each order. The Law Commission’s 2025 discussion paper offers a framework. Position correct as of October 2026.

98. Cloud outsourcing, jurisdiction clauses and cross-border data
Examine how exclusive jurisdiction clauses in cloud contracts operate when data is stored across countries. Combine doctrinal analysis with a review of standard terms.

How to Choose Between Doctrinal, Comparative and Empirical Methods

Commercial law supervisors expect your method to match your question. A doctrinal project reads statutes and cases to say what the law is. A comparative project tests that law against another system. An empirical project asks practitioners or reads contracts at scale. The table shows how they differ in practice. For help with the chapter itself, see the methodology chapter support.

Method	Best for	Primary sources	Main risk
Doctrinal	Statute and case questions such as section 20A or the 2025 Arbitration Act	Legislation.gov.uk, BAILII, Westlaw, Lexis	Description without argument
Comparative	Reform questions such as the CISG or franchise regulation	Foreign statutes, treaty texts, scholarly commentary	Too many jurisdictions for the word count
Empirical or socio-legal	Practice questions such as ADR orders or arbitral disclosure	Interviews, surveys, published awards, standard-form contracts	Ethics approval and access delays
Law and economics	Efficiency questions such as damages rules or penalty clauses	Economic literature, market data	Weak legal anchor

Which Commercial Law Topic Suits Your Level?

• LLB or undergraduate: choose one statute section and two or three cases, such as section 15A of the Sale of Goods Act 1979 or the incorporation of onerous terms. Doctrinal method and a clear argument are enough.
• LLM or Master’s: choose a live reform or a split in authority, such as section 6A of the Arbitration Act 2025 or the Property (Digital Assets etc) Act 2025. Add a limited comparison or a small set of practitioner interviews.
• PhD or research degree: choose a doctrinal gap that needs a theory, such as good faith in relational contracts, and show a defensible reason to think the gap exists. See the PhD dissertation support guidance for the structure.

Four Worked Commercial Law Research Aims and Objectives

These examples show how a broad idea becomes an aim with measurable objectives. Adapt the wording to your own question.

Example 1: Section 6A of the Arbitration Act 2025
Aim: To assess whether section 6A improves certainty over the law governing an arbitration agreement compared with the position in Enka v Chubb.
Objectives: (1) To set out the common law approach in Enka. (2) To analyse the wording of section 6A and its exceptions. (3) To test both approaches against three hypothetical contract structures.

Example 2: Electronic bills of lading
Aim: To evaluate whether the Electronic Trade Documents Act 2023 gives electronic bills of lading the legal effects needed in commodity finance.
Objectives: (1) To identify the functions of a paper bill of lading under English law. (2) To compare those functions with the Act’s requirements for a reliable system. (3) To examine two publicly available platform rulebooks against those requirements.

Example 3: Section 233B of the Insolvency Act 1986
Aim: To determine how far the restriction on termination clauses protects insolvent customers without leaving suppliers unreasonably exposed.
Objectives: (1) To summarise the legislative history of the provision. (2) To analyse reported cases applying it. (3) To evaluate the supplier hardship exception.

Example 4: Motor finance commissions
Aim: To assess the extent to which section 140A of the Consumer Credit Act 1974 now controls commission arrangements after Johnson v FirstRand.
Objectives: (1) To state the Supreme Court’s reasoning on fiduciary duty and bribery. (2) To analyse the unfair relationship holding. (3) To discuss the implications for lender documentation.

How to Narrow a Broad Commercial Law Idea

Start with a transaction, not an abstract concept. Take the idea “payments law”, then ask which payment, which rule, which court, and which decision. A dissertation on “authorised push payment fraud and the Quincecare duty after Philipp v Barclays” is workable. One on “payments” is not. The dissertation topic finder can help you generate a shortlist, and the research question generator turns a chosen topic into a question. Our guide to choosing research topics walks through the wider process.

• Pick one transaction or document type: a bill of lading, a retention of title clause, an arbitration agreement.
• Choose one legal source to anchor it: a section, a case or a treaty article.
• Add one limiting factor: a time period, a sector or a comparator jurisdiction.
• Write the research question, then the aim and objectives with the aims and objectives generator.

Common Mistakes in Commercial Law Dissertations

• Treating a Bill or consultation as settled law. Always state the stage and check the official source.
• Writing a general contract law essay with the word “commercial” added. Use commercial context, such as a standard form or a trade.
• Choosing three or more jurisdictions. One comparator is usually enough at Master’s level.
• Relying on blog summaries of cases. Read the judgment, or at least an official summary, before citing it.
• Ignoring the limits of the question. A project on the 2025 Arbitration Act cannot also cover investment treaty arbitration.

Commercial Law Dissertation Topics: Frequently Asked Questions

How many topics should I shortlist before I choose a commercial law dissertation title?

Shortlist three. Check that each has enough primary material, that your library or database access covers it, and that your supervisor works in or near the area. Then pick the one with the clearest argument.

Can I use a topic from this list exactly as written?

Use it as a starting point. Adapt the angle, sector or comparator so the project is yours, and check with your supervisor and your university’s guidance. The list is for reference and learning, to be used according to your institution’s policy.

Is commercial law a good choice for an international student?

Yes, if you choose a topic where English law interacts with your home system, such as governing law clauses, enforcement of English judgments or arbitration awards, or documentary credits. That gives you a built-in comparator.

Do I need empirical data for a commercial law dissertation?

No. Doctrinal projects are standard at undergraduate level and common at Master’s level. Add interviews or a contract sample only if they strengthen your answer and you can obtain ethics approval in time.

Need a sharper title or a research question for one of these ideas? The custom dissertation topics service can help you refine a shortlist, and the wider law dissertation topics resource covers neighbouring areas.