Maritime law 1
Ships, cargo, contracts, jurisdiction and international regulation
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Lead-in: map the maritime matter
Start with the ship, the voyage, the parties, the documents and the event.
Discuss.
- Why is maritime law unusually international?
- Which legal problems can arise between loading and discharge?
- Who might be responsible when cargo is damaged during a sea voyage?
Show possible directions
Ships move between ports and legal zones. The ship, the cargo, the parties and the insurers may each have a different national connection, contracts may choose a foreign law or arbitration, and conventions depend on ratification and domestic implementation. Problems between loading and discharge include an unsafe ship or berth, a documentary discrepancy, dangerous cargo, delay, loss or damage, misdelivery, collision, pollution, crew injury, salvage, general average and insolvency.
Flag, ownership, class, seaworthiness, certification and insurance.
Charterparty, bill of lading, freight, laytime and route.
Loading, stowage, carriage, discharge and delivery.
Collision, grounding, delay, pollution, salvage or cargo loss.
Flag-State duties, port-State control, safety, pollution and seafarer standards.
Carriage contracts, charterparties, insurance, then jurisdiction, arrest, security and limitation.
Clear notes
Vessel and flag: M/V Violet Star, registered in Panama, managed from Piraeus. We do not yet know who the beneficial owner is.
Voyage and ports: Busan to Valletta, discharged 12 March.
Parties and documents: Our client is the buyer and consignee. Clean bills of lading which incorporate charterparty terms we have not seen. There is also a sale contract and a cargo policy.
Event or loss: 38 of 240 steel coils show wetting and salt-water staining. The carrier blames rain; the terminal blames condensation.
Potential forum and urgent steps: The forum depends on the bill and any incorporated clause. Before anything else, arrange a joint survey, notify the insurers and keep the samples.
- Each heading answered in one or two sentences, with the facts we actually have.
- Flags the gaps openly (We do not yet know) instead of filling them in.
- Ends with what must happen today, which is the point of a first map.
Analytical notes
Vessel and flag: M/V Violet Star, Panama flag, Greek management. Registration should not be assumed to indicate beneficial ownership, and the identity of the carrier remains to be established from the bill.
Voyage and ports: Busan to Valletta, discharge completed 12 March, which is the date from which any time bar is likely to run.
Parties and documents: Buyer and lawful holder; clean bills incorporating unidentified charterparty terms, the effect of which depends on the incorporation wording; sale contract; cargo policy; delivery receipts bearing brief reservations.
Event or loss: Wetting to 38 coils. Causation is disputed between rain during discharge and condensation, neither of which has yet been tested against the ventilation records.
Potential forum and urgent steps: Subject to the incorporated terms, the forum may be arbitration rather than a court. The immediate priorities are a joint survey, preservation of samples and records, notification of insurers, and confirmation of the time bar.
- Names what is unknown and why it matters, rather than guessing the carrier or the forum.
- the effect of which and neither of which pack the analysis into the note.
- Puts the time bar in the map, which is what turns notes into protection.
Reading 1: a ship operates across legal layers
Distinguish flag, coastal and port jurisdiction from the contract forum.
The public-law map and the private-law map
A ship normally has the nationality of the State whose flag it is entitled to fly. On the high seas, flag-State jurisdiction is central, subject to exceptions in international law. The flag State must exercise jurisdiction and control in administrative, technical and social matters. Coastal-State rights vary by maritime zone, while a port State may inspect a foreign ship under applicable treaty and domestic powers.
Registration is not the same as beneficial ownership, classification or insurance. A registry records nationality and title-related information under its law. A classification society develops technical rules and may survey a ship. An insurer covers defined risks. Each has a different function.
A casualty can activate several contracts at once: a charterparty, a bill of lading, a sale contract, a hull policy, a cargo policy and contracts with terminals or salvors. Their governing-law and dispute-resolution clauses may differ. An arrest court may provide security even though the merits belong in arbitration elsewhere.
Never assume that maritime law supplies one universal answer. A shipper tenders goods for carriage; a carrier undertakes it; the forum that grants security may not be the forum that decides who pays.
Language work: the maritime vocabulary deck
Build precision across people, documents, operations and claims.
People and roles
- shipowner
- Person or company owning the vessel.
- carrier
- Party undertaking carriage under the relevant contract.
- charterer
- Party hiring ship capacity or services.
- shipper
- Party tendering goods for carriage.
- consignee
- Party to whom goods are to be delivered.
- master
- Person in command of the ship.
- salvor
- Person rendering qualifying assistance to maritime property in danger.
- stevedore
- Contractor handling cargo at port.
Ships and places
- bulk carrier
- Ship carrying unpackaged bulk cargo.
- tanker
- Ship carrying liquid or gas cargo in bulk.
- liner
- Ship operating a scheduled service.
- tramp
- Ship trading without a fixed schedule.
- berth
- Designated place where a ship lies in port.
- roadstead
- Offshore anchorage area near a coast.
- hold
- Enclosed space for cargo.
- deadweight
- Carrying capacity by weight, not the mass of the vessel.
Documents and money
- bill of lading
- Carriage document that may evidence receipt, carriage terms and a document-of-title function.
- sea waybill
- Non-negotiable carriage document naming the consignee.
- charterparty
- Contract for the use of a ship or its capacity.
- freight
- Remuneration for the carriage of cargo.
- hire
- Periodic payment under a time charter.
- laytime
- Agreed time allowed for cargo operations.
- demurrage
- Agreed payment for exceeding laytime.
- dispatch
- Payment sometimes due for saving laytime.
Operations and condition
- seaworthy
- Fit, in the legally relevant sense, for the ship, the voyage and the cargo.
- stow
- Place and arrange cargo aboard.
- lashing
- Securing cargo against movement.
- bunker
- Marine fuel, and also the act of supplying it.
- deviation
- Departure from the contractual or customary route.
- grounding
- Ship contacting the seabed or shore.
- jettison
- Intentional throwing overboard in an emergency.
- transhipment
- Transfer of cargo between vessels.
Claims and remedies
- general average
- Extraordinary sacrifice or expenditure shared where the legal conditions are met.
- salvage
- Reward-based assistance to maritime property in danger.
- particular average
- Partial loss borne by the affected interest, subject to insurance terms.
- arrest
- Court detention of a ship to secure or enforce a maritime claim.
- security
- Guarantee or fund protecting satisfaction of a claim.
- limitation fund
- Fund constituted under an applicable limitation regime.
- subrogation
- The insurer’s pursuit of rights after indemnifying the assured.
- time bar
- Deadline after which a claim or remedy may be lost.
Reading 2: documents of carriage and charterparties
Identify the document before applying legal consequences.
May evidence receipt and apparent order and condition, may evidence or contain carriage terms, and may perform a document-of-title function. The effect depends on the governing law, the wording and the holder relationship. Even where it performs a document-of-title function, the bill is evidence of the contract of carriage rather than the contract itself, and a later holder’s rights usually arise through a statutory transfer mechanism.
Usually non-negotiable and names the consignee. It evidences receipt and carriage terms but is not used like an order bill to transfer constructive possession.
Ship capacity is employed for an agreed voyage. Freight, laytime, demurrage, safe port and berth wording and cargo obligations are central.
The owner retains possession and navigation while the charterer directs commercial employment within agreed limits and pays hire.
The charterer takes possession and commonly assumes crewing and operational responsibilities, subject to the contract and the law.
A direction concerning delivery of identified goods. It should not automatically be treated as equivalent to a bill of lading.
Official reading: ship recycling enters a new treaty era
Adapted from official IMO material.
From operational life to authorised recycling
The Hong Kong International Convention for the Safe and Environmentally Sound Recycling of Ships entered into force on 26 June 2025. Adopted in 2009, it addresses risks to human health, safety and the environment when ships reach the end of their operational lives. Its scope connects decisions made during design, construction and operation with the ship’s eventual preparation for recycling.
Ships covered by the Convention are required to carry an inventory of hazardous materials. The inventory is ship-specific and must identify the covered materials, their location and their approximate quantities. It is maintained during the ship’s operational life and completed before recycling. Surveys and certification support verification.
A ship destined for recycling must be recycled only at an authorised facility. Before recycling begins, a ship-specific recycling plan must be developed, taking the inventory and the ship’s particulars into account. Facilities must operate safely and in an environmentally sound manner, including controls for worker safety, emergency preparedness and hazardous materials.
The regulatory chain therefore involves several actors: the shipowner, the flag administration or recognised organisation, the recycling State and the authorised facility. Lawyers must still check whether the Convention applies to the ship and the States concerned, how it has been implemented domestically, and whether other regimes also apply, such as waste-shipment, environmental, labour or contractual rules.
Reading 3: the international compliance architecture
Match each instrument to its principal field.
Minimum standards for ship construction, equipment and operation, with flag-State certification and port-State control.
IMO sourcePrevention and minimisation of pollution from ships, both operational and accidental, through six technical annexes.
IMO sourceMinimum international standards for seafarer training, certification and watchkeeping.
IMO sourceMinimum requirements, employment conditions, accommodation, health, welfare, social security, compliance and enforcement.
ILO sourceListening: first response to wet cargo
Separate urgent evidence preservation from final liability advice.
Client call
Steel coils have been discharged with salt-water staining. The carrier blames rain at the discharge port and points to the clean bills. The client wants to know what to do tonight, not who wins.
Steel coils discharged with seawater damage
Listen for the documents, the evidence and the reservations, then do Exercise 7a.
Show transcript (Audio 10.1)
Check your answers first. Tap any line to replay it.
Client: Our steel coils have come off the ship with salt-water staining. The carrier says the bills were clean and it was the rain at the discharge port. What do we do?
Lawyer: Protect the evidence first, before anything else. Notify the carrier and the terminal, but without prejudging liability. Invite them to a joint survey, keep the packaging and samples, and get photographs, hatch and ventilation records, weather data, discharge logs and the delivery receipts.
Client: Can we sue under the bill of lading?
Lawyer: Possibly. Send me the complete bill first, plus the booking terms, the charterparty if it’s incorporated, the sale contract, the insurance policy and anything from the surveyors. We need to identify the lawful holder, the carrier, the governing law, the jurisdiction or arbitration clause, the applicable cargo regime, the notice provisions and the time bar.
Client: Should we reject the cargo?
Lawyer: Don’t take an irreversible step until we’ve looked at the sale contract and your duty to mitigate. Record your reservations on delivery, segregate the affected coils if you can, notify the cargo insurers, and avoid admissions. We can form a view on liability once the survey and the documents are in.
Writing: preliminary cargo-claim advice
Write a clear client email without deciding the case too early.
Client matter: M/V Violet Star, 240 coils
Your client bought steel coils shipped from Busan to Valletta. On discharge, 38 coils showed wetting and salt-water staining. The clean bills of lading incorporate unspecified charterparty terms. The delivery receipts contain brief reservations. The carrier blames rain during terminal operations; the terminal blames condensation. Cargo insurers have not yet appointed a surveyor. Write a preliminary advice email of 250 to 320 words.
Notice, joint survey, samples, mitigation, insurer notification and preservation.
Complete bill, charterparty, booking, sale and insurance contracts, receipts and logs.
Title to sue, identity of the carrier, period of responsibility, regime, exceptions, causation and quantum.
Governing law, forum, arbitration, service, security, notice and time bars.
Useful language
We cannot yet conclude whether…
All rights are reserved.
Please do not… until…
Depending on the applicable regime…
We will need sight of…
By close of business on…
Clear, well-organised email
Subject: M/V Violet Star: immediate steps and preliminary advice
Dear Mr Vella,
Thank you for your call this morning. On the present information, our first objective is to protect the evidence. We cannot yet say who is responsible for the wetting, and nothing in this email should be read as a view on liability.
Please arrange immediately for the affected coils to be segregated where practical, and for the packaging and any samples to be kept. Please also invite the carrier and the terminal to a joint survey, take photographs before the coils are moved again, and obtain the hatch and ventilation records, the weather data, the discharge logs and the delivery receipts. Please also record where the affected coils were stowed, and ask the terminal for the ventilation and hatch-opening times during discharge. Please do not dispose of anything or agree to any settlement until we have advised.
Please send me the complete bill of lading, the booking terms, the charterparty if it is incorporated, the sale contract and the insurance policy. From those documents we will identify the lawful holder, the carrier, the governing law, the jurisdiction or arbitration clause, the applicable cargo regime and the notice provisions. If the charterparty is not with your papers, please ask your seller for a copy.
Time limits in cargo claims are often short, and some run from the date of delivery. We will confirm the position once we have the bill, but please treat this as urgent.
In the meantime, please notify your cargo insurers and avoid any admission to the carrier or the terminal. All rights are reserved.
Kind regards,
Claims Team
- Says what it is not (a view on liability) in the first paragraph, which is the professional point of a preliminary email.
- Separates what the client must do from what the lawyer will do.
- Gives the urgency a reason (time limits) rather than just saying “urgent”.
- About 257 words of email body, inside the 250 to 320 limit.
Precise, nuanced email
Subject: M/V Violet Star: preservation of evidence and preliminary advice
Dear Mr Vella,
Further to our call, this email sets out the immediate steps and a provisional view. It should be read as preliminary only. No conclusion on liability can safely be drawn until the survey and the documents are available.
The immediate objective is preservation. I should be grateful if you would segregate the affected coils where practical, retain the packaging and samples, and invite the carrier and the terminal to a joint survey on a without-prejudice basis. Photographs should be taken before the coils are moved again, and the hatch and ventilation records, weather data, discharge logs and delivery receipts should be secured now rather than requested later.
As regards the documents, please send the complete bill of lading, the booking note, the charterparty if incorporated, the sale contract and the cargo policy. Those documents will determine the lawful holder, the identity of the carrier, the governing law, the forum, the applicable cargo regime, the period of responsibility and any notice requirement. It would also assist to record the position of the damaged coils within the stow, since the pattern of wetting may itself indicate the source.
Three points require particular care. First, the bills are described as clean, which affects the evidential position on shipment but does not resolve causation. Secondly, the carrier’s account and the terminal’s account cannot both be correct, and the ventilation records may prove decisive between them. Thirdly, time bars in cargo claims may be short and may run from delivery, so the position should be confirmed before any further step is taken.
Please notify cargo insurers and avoid admissions. We will revert with a considered view once the survey report and the documents are to hand. All rights are reserved.
Kind regards,
Claims Team
- No conclusion on liability can safely be drawn is the register a file note or insurer report expects.
- Distinguishes the evidential effect of a clean bill from causation, which is the substantive trap in this matter.
- Requests are made as I should be grateful if you would, which is polite instruction rather than command.
- About 285 words of email body, inside the 250 to 320 limit.
Speaking: negotiate a voyage-charter delay
Use the facts carefully when discussing laytime and demurrage.
Notice of readiness was tendered on Monday at 08:00. Loading finished 29 hours beyond your calculation. Argue that laytime ran continuously, and produce the supporting documents.
Question whether the ship was legally and physically ready, whether the notice was valid, and whether weather, berth congestion or owner-caused delay counts under the clause.
Did each side argue from the wording and the documents rather than from assertion? Was anything conceded that should have been reserved?
Bullet-point note
Common ground: Both sides agree that the notice of readiness was tendered on Monday at 08:00 and that loading finished on Thursday.
Disputed periods: 29 hours. The owners say laytime ran continuously. We say the ship was not legally ready when the notice was given, and that the rain period is excluded under the clause.
Documents needed: Pumping logs, weather records, the statement of facts and the port log.
Contract wording: The demurrage clause and the definition of a safe berth. We need to check whether weather working days are used.
Commercial proposal: Without prejudice, offer to split the disputed hours if the documents are produced this week.
- Separates what is agreed from what is disputed, which is how a negotiation note earns its keep.
- Names the hours and the clause rather than talking generally about delay.
- The proposal is marked Without prejudice, which protects it.
Negotiation note
Common ground: It is accepted that notice was tendered at 08:00 on Monday and that cargo operations were completed on Thursday. Nothing beyond those facts is agreed.
Disputed periods: 29 hours, of which roughly nine fall within the rain period. The owners contend that laytime ran continuously; our position is that the vessel was neither legally nor physically ready at the time of tender, with the result that the notice was invalid.
Documents needed: Statement of facts, pumping and ullage records, weather data, the port log and any berth-congestion correspondence. These should be requested on a without-prejudice basis rather than by formal disclosure at this stage.
Contract wording: The laytime definition, the exceptions clause and the safe-berth wording. Particular attention should be given to whether weather working days apply, since that alone may dispose of the rain period.
Commercial proposal: Without prejudice and subject to instructions, a split of the disputed hours, conditional on production of the logs within seven days.
- Concedes only what is genuinely agreed, then marks the rest as contested.
- with the result that and conditional on carry the argument without extra sentences.
- Ties the concession to a deadline, which is how settlement notes actually read.
End of Maritime Law 1
The voyage becomes a casualty file.
Teacher’s answer key
Answers, models, acceptable alternatives and teaching notes.
Chapter 10 answer key
Teaching priorities
- CodesTwo different codes. This answer key uses 0880 and stays with you. The model answers use 1234, which you can give to learners: one entry opens all three sets of models (matter map, cargo email and settlement note), and the Lock button hides them again. Each task has a B2 and a C1 model with legal vocabulary, sentence starters and grammatical structures underlined.
- Teaching routeMap the matter, identify the jurisdiction and the instruments, classify the documents, preserve the evidence, analyse the rights, select the forum and remedy, then communicate proportionately.
- JurisdictionFlag, ownership, management, class and insurance are different legal or commercial connections. A court arresting a vessel may be exercising security jurisdiction while a contractual tribunal decides liability.
- DocumentsAvoid the shorthand “a bill of lading is always a receipt, a contract and a title document”. Its evidential and transfer effects depend on the wording, the governing law, the relevant party and the statutory regime. A charterparty may govern owner and charterer relations while a bill governs carrier and holder relations. On electronic documents, MLETR uses functional equivalence and control; it does not alter the underlying substantive law and binds only through enactment. The UK 2023 Act is an illustration, not a universal rule.
- Ship recyclingCore sequence: inventory during operational life, then final survey and preparation, then a ship-specific recycling plan, then an authorised facility, then reporting and completion under the applicable implementation.
- Vocabulary extensionAsk learners to use eight terms from the deck in a 90-second casualty briefing without defining them directly. Contrast pairs worth drilling: owner and carrier, freight and hire, berth and port, laytime and demurrage, salvage and towage, general average and particular average.
Educational material based on teacher-supplied pages. Verify current law, terminology and local procedure before relying on any legal proposition.
