Voyage Charter Clauses: Main Clauses, Laytime, Demurrage, Freight, and Charterparty Risk Allocation

A Voyage Charter Party is a contract under which a shipowner agrees to carry an agreed cargo on a named ship, or sometimes on a ship to be nominated later, from one port or range of ports to another port or range of ports. The commercial reward for the shipowner is normally freight, which may be calculated per metric ton, per long ton, per cubic unit, on a lump-sum basis, or by another method agreed between the parties.

Unlike a time charter, where the charterer hires the use of the ship for a period of time, a voyage charter is built around one voyage or a defined series of voyages. The shipowner usually keeps operational control of the ship, pays the running costs of the ship, provides the crew, maintains the ship, and performs the carrying voyage. The charterer’s main commercial role is to provide the cargo, nominate the agreed loading and discharging places, pay freight, and perform cargo operations within the agreed time.

The detailed clauses of a Voyage Charter Party are extremely important because they allocate risk. They decide who pays for cargo handling, when laytime starts, when demurrage is payable, who bears port costs, what happens if the ship arrives late, how bills of lading are signed, which exceptions apply, and how disputes will be resolved. A small drafting difference in a voyage charter clause may have a major financial effect when delay, cargo shortage, port congestion, bad weather, sanctions, war risks, ice, or cargo damage occurs.

Many voyage charterparties are based on standard forms. In dry bulk shipping, forms such as GENCON, NORGRON, SYNACOMEX, BALTIMORE, OREVOY, NIPPONORE, and commodity-specific forms may be used, depending on the trade. In tanker trades, forms such as ASBATANKVOY, SHELLVOY, and BPVOY are commonly encountered. Standard forms provide a recognized framework, but almost every fixture is amended by recap terms, rider clauses, and negotiated additions.

What is a Voyage Charter Party?

A Voyage Charter Party is a contract of carriage for a specific sea passage. The shipowner agrees to present the ship at the agreed loading place, receive the cargo, carry the cargo with due care, and deliver the cargo at the agreed destination. The charterer agrees to provide the cargo, comply with the agreed loading and discharging arrangements, and pay freight and any other amounts due under the charterparty.

In a voyage charter, the economics of the transaction depend heavily on time. The shipowner calculates the expected duration of the ballast leg, loading time, sea passage, discharging time, bunkers, port costs, canal tolls, cargo gear costs, and expected market earnings. Because port time is uncertain, the charterparty gives the charterer a fixed allowance called laytime. If loading or discharging exceeds the permitted laytime, the charterer normally pays demurrage. If operations finish earlier than allowed and the charterparty provides for it, the shipowner may pay despatch.

Under English law, a voyage charterparty does not always need to follow a special formal format to exist as a contract. However, in professional shipping practice, voyage charters are almost always recorded in writing because the obligations are technical, the values are high, and disputes often depend on precise wording. A fixture recap, a standard form, rider clauses, and later charterparty details may together form the complete contract.

Main Voyage Charter Clauses

The clauses of a voyage charterparty usually follow a practical commercial sequence. They identify the parties, describe the ship, define the cargo, set the loading and discharging places, allocate cargo-handling costs, regulate laytime and demurrage, deal with bills of lading, include protective clauses, and provide a law and arbitration mechanism.

The following clauses are among the most important provisions normally found in voyage charterparties:

Preamble: identifies the date, place of fixture, shipowner, charterer, shipbroker, and the contracting parties.
Ship Description: states the ship’s name, flag, class, deadweight, cargo capacity, gear, grabs, hold details, current position, expected readiness, and other relevant particulars.
Ship Condition: requires the ship to be seaworthy, cargoworthy, tight, staunch, strong, and fit to receive and carry the intended cargo.
Cargo Description: identifies the commodity, quantity, grade, stowage factor, loading tolerance, cargo option, dangerous cargo requirements, and any special handling or segregation needs.
Loading Place: names the loading port, berth, anchorage, terminal, or geographical range, and may include safe port, safe berth, always afloat, or NAABSA wording.
Discharging Place: names the discharge port, berth, terminal, or range, and deals with port rotation where more than one port is involved.
Laydays and Cancelling: states the earliest date when the charterer must accept the ship and the cancelling date after which the charterer may have the right to cancel.
Freight: sets the freight rate, currency, payment timing, freight tax responsibility, freight prepaid or payable on delivery, deductions, and bank charges.
Loading and Discharging Costs: allocates the cost and responsibility for stevedores, trimming, spout trimming, grabs, shore cranes, ship cranes, shore labour, and terminal charges.
Notice of Readiness: regulates when, where, and how the ship may tender Notice of Readiness (NOR), and when laytime starts after valid tender.
Laytime: states the allowed time for loading and discharging, whether separately or reversible, and whether weekends, holidays, weather periods, strikes, shifting, or waiting time count.
Demurrage and Despatch: sets the daily demurrage rate, method of calculation, whether demurrage is payable per running day or pro rata, and whether despatch is payable.
Notices and ETA: requires the shipowner or master to give arrival notices, sailing notices, or estimated time of arrival updates at agreed intervals.
Ship’s Gear: states whether the ship’s cranes, grabs, derricks, or other cargo equipment will be used and who bears the risk of breakdown or delay.
Stevedore Damage: regulates reporting, survey, repair, and settlement of damage caused by stevedores during cargo operations.
Overtime: determines which party pays overtime and whether overtime counts as laytime or demurrage time.
Shifting and Seaworthy Trim: deals with shifting between berths, anchorages, or ports, and confirms the master’s authority over stability, draft, stress, and seaworthy trim.
Cargo Separation and Tallying: allocates costs for separation materials, hold separation, tally clerks, weighing, draft surveys, shore scales, and cargo measurement.
Dues, Taxes, and Port Charges: divides responsibility for dues on ship, cargo, freight, light dues, canal dues, berth dues, and similar charges.
Port Agents: states whether the shipowner appoints and pays the agent, and whether the charterer has the right to nominate the agent.
Bills of Lading: regulates the master’s obligation to sign bills of lading and the charterer’s indemnity if bill of lading terms expose the shipowner to wider liability.
Lightening: applies where cargo must be discharged or loaded by lighters because of draft restrictions, shallow water, port limits, river bars, or terminal restrictions.
General Average: incorporates the relevant York-Antwerp Rules and deals with contribution if sacrifice or expenditure is made for the common safety.
Strikes: allocates consequences of strikes, lockouts, labour stoppages, and industrial actions affecting loading, discharging, or port access.
Exceptions: lists events that may excuse or suspend performance, such as perils of the sea, fire, act of God, restraint of princes, war, quarantine, or other specified risks.
Commissions: states address commission, brokerage, who receives commission, and whether commission applies to freight, deadfreight, demurrage, or other sums.
Protective Clauses: may include the Clause Paramount, New Jason Clause, Both to Blame Collision Clause, P&I bunkering wording, ISPS wording, sanctions wording, and other risk clauses.
Lien and Cesser: gives the shipowner a lien on cargo or sub-freights and may release the charterer from further liability once cargo is shipped, depending on the wording.
Ice Clause: addresses risks where ice prevents entry, departure, loading, or discharge.
War Risks Clause: deals with warlike operations, hostile acts, blocked areas, additional premiums, deviation, refusal to proceed, and cancellation rights.
Law and Arbitration: identifies the governing law, arbitration seat, arbitration rules, number of arbitrators, and procedure for dispute resolution.
Signatures: confirms execution of the charterparty by or on behalf of the shipowner and charterer.

Ship Description and Cargo Description Clauses

The ship description clause is commercially important because the charterer relies on the ship’s size, cargo capacity, hold suitability, gear, speed, and readiness when fixing the cargo. A misdescription may lead to claims if the ship cannot load the expected quantity, cannot meet terminal requirements, or cannot perform the voyage as described.

The cargo description clause must be equally precise. It should identify the commodity, grade, approximate or firm quantity, tolerance, stowage factor, special certificates, dangerous goods classification, IMSBC Code requirements, moisture certificates, fumigation needs, and any restrictions on loading or carriage. In dry bulk shipping, unclear cargo wording can create disputes about deadfreight, cargo substitution, trimming costs, cargo hold cleanliness, and cargo safety.

Loading Port, Discharging Port, and Safe Port Clauses

The loading and discharging clauses define where the ship must go. They may name a single berth, a named port, a range of ports, or a geographical area. Where the charterer has nomination rights, the charterparty should clarify when orders must be given, whether port rotation is in charterers’ option, and whether the nominated place must be safe.

A Safe Port or Safe Berth clause is especially important. A nominated port or berth must normally be one that the ship can safely reach, use, and depart from, unless the charterparty wording provides otherwise. Safety can involve physical conditions, political risks, draft, swell, mooring arrangements, weather exposure, pilotage, terminal restrictions, war, sanctions, or port accessibility.

Laydays, Cancelling Clause, and Arrival Risk

The Laydays and Cancelling Clause defines the window during which the ship must arrive and be ready to load. The first date is usually the earliest date when the charterer is obliged to load the ship. The final date is the cancelling date. If the ship misses the cancelling date, the charterer may have the contractual option to cancel, depending on the exact wording.

A cancelling clause does not automatically make the shipowner liable for damages merely because the ship arrives after the cancelling date. The charterer’s right to cancel and the charterer’s right to claim damages are separate questions. Damages usually require a breach of a separate obligation, such as an obligation to proceed with reasonable dispatch or an inaccurate expected readiness statement.

Freight Clause in Voyage Charterparty

The Freight Clause is the commercial heart of the voyage charter. It should state the freight rate, freight basis, currency, payable quantity, payment event, bank details, deductions, taxes, and whether freight is prepaid, payable on signing bills of lading, payable on completion of loading, or payable on delivery of cargo.

The clause should also deal with deadfreight if the charterer fails to provide the agreed cargo quantity and the ship sails with unused cargo space. Deadfreight is usually calculated by reference to the freight that would have been earned on the short-shipped quantity, subject to deductions or adjustments agreed in the charterparty.

Loading and Discharging Cost Clauses

Voyage charterparties must clearly allocate the cost of cargo operations. Terms such as FIO, FIOS, FIOST, liner terms, gross terms, and free in and out can have major cost consequences. The parties should specify who pays for stevedores, cranes, grabs, trimming, spout trimming, shore labour, overtime, tallying, weighing, cargo separation, shifting, and cleaning after discharge.

If the cargo requires special equipment, fumigation, grabs, bulldozers, magnets, shore cranes, or special discharge arrangements, the charterparty should say who provides and pays for them. Ambiguity in cargo-handling clauses frequently leads to disputes at the loading or discharging port.

Notice of Readiness (NOR) Clause

The Notice of Readiness (NOR) clause decides when the ship may declare that it is ready to load or discharge. A valid NOR usually requires the ship to be an arrived ship, physically and legally ready, at the correct place, and available to the charterer. The charterparty may allow NOR to be tendered at berth, at anchorage, whether in berth or not, whether in port or not, or whether customs cleared or not.

The wording of the NOR clause is critical because laytime generally starts only after valid NOR has been tendered and the agreed notice time has expired. If NOR is invalid, time may not count until a valid notice is later given or until the charterparty otherwise permits time to run.

Laytime Clause in Voyage Charterparty

Laytime is the time allowed to the charterer for loading and discharging. It can be expressed in days, running hours, weather working days, working days of 24 consecutive hours, tons per day, berth terms, or other negotiated formulas. Laytime may be separate for loading and discharge, or it may be reversible so that unused time at one end can be applied at the other end.

A laytime clause should define when time starts, when time stops, which periods are excepted, whether weather delays count, whether weekends and holidays count, whether shifting time counts, and how port congestion is treated. Laytime wording is one of the most heavily disputed parts of voyage chartering because every hour can convert into demurrage.

Demurrage and Despatch Clause

Demurrage is the agreed sum payable when the charterer exceeds the allowed laytime. It is commonly expressed as a daily rate, payable pro rata for part of a day. Once the ship is on demurrage, the traditional phrase is that “demurrage once on demurrage is always on demurrage,” unless the charterparty clearly provides that certain periods are still excluded.

Despatch is the reverse commercial mechanism. If the charterparty provides for despatch and the charterer completes cargo operations before the allowed laytime expires, the shipowner pays an agreed amount, often half the demurrage rate. The clause should state whether despatch applies to all time saved or only working time saved.

Excepted Periods and Time Counting

Excepted periods may include bad weather, strikes, holidays, weekends, night time, shifting, breakdown of ship gear, waiting for berth, port closure, fumigation, swell, rain, or other interruptions. The legal effect depends on the exact words used. Some clauses stop laytime; some prevent laytime from starting; some apply only before demurrage; and some do not apply after the ship is already on demurrage.

For this reason, voyage charter clauses should avoid vague phrases and should state clearly whether an exception applies to laytime, demurrage, both, or only to cargo operations.

Bills of Lading Clause

The Bills of Lading Clause regulates the master’s authority and obligation to sign bills of lading. Bills of lading may become contracts of carriage with third-party holders and can expose the shipowner to liabilities beyond the charterparty. Therefore, the charterparty often requires the charterer to indemnify the shipowner if bills of lading are issued in terms more onerous than the charterparty.

The clause should also address freight statements, cargo quantity, cargo condition, clausing, letter of indemnity requests, identity of carrier issues, incorporation of charterparty terms, and the effect of the Clause Paramount.

Paramount Clause in Voyage Charterparty

A Paramount Clause incorporates a cargo liability regime into the charterparty or the bills of lading. It may refer to the Hague Rules, Hague-Visby Rules, U.S. COGSA, or another applicable carriage regime. The purpose is to define the carrier’s duties, immunities, package limitation, time bar, and liability framework.

The Paramount Clause is important because the charterparty and the bill of lading may interact. If bills of lading are issued to third-party cargo interests, the incorporated carriage regime may govern claims for cargo loss or damage, seaworthiness, due diligence, and carrier defences.

New Jason Clause in Voyage Charterparty

The New Jason Clause protects the shipowner’s ability to obtain General Average contribution from cargo interests in certain circumstances, particularly in trades connected with United States law. General Average is based on the principle that all interests in a maritime adventure should contribute proportionately when extraordinary sacrifice or expenditure is made for the common safety.

The clause is commonly included in bills of lading and voyage charter documentation to ensure that cargo interests contribute to General Average even where the event involved negligence for which the carrier is not legally responsible under the applicable carriage regime.

Both to Blame Collision Clause in Voyage Charterparty

The Both to Blame Collision Clause deals with collision liability where both ships are partly at fault. It is designed to protect the carrying shipowner against indirect recovery by cargo interests in jurisdictions where cargo may recover against the non-carrying ship and that ship may then seek contribution from the carrying ship.

This clause is a standard protective provision in many charterparties and bills of lading. Its practical role is to allocate collision consequences in a way that supports the shipowner’s contractual defences and avoids unexpected cargo recovery routes.

General Average Clause

The General Average Clause usually incorporates the York-Antwerp Rules. It defines the rule set for adjusting General Average and determines how sacrifices, expenses, salvage, security, deposits, and contributions are handled. The clause is particularly relevant where cargo is jettisoned, salvage is incurred, the ship enters a port of refuge, or extraordinary expenditure is made to preserve ship and cargo from a common danger.

Lien and Cesser Clause

A Lien Clause gives the shipowner security over cargo, freight, sub-freights, or other sums for amounts due under the charterparty, such as freight, deadfreight, demurrage, damages for detention, or other charges. The practical value of a lien depends on the wording, the location of the cargo, the identity of cargo interests, and the governing law.

A Cesser Clause may provide that the charterer’s liability ceases at a certain stage, often after cargo has been shipped, provided that the shipowner has an effective lien. The balance between lien and cesser wording must be drafted carefully. If the charterer’s liability ceases but the lien is ineffective, the shipowner may be left without practical security.

War Risks Clause in Voyage Charterparty

A War Risks Clause deals with war, hostilities, blockade, terrorism, piracy, mines, warlike operations, sanctions-related conflict risk, and dangerous areas. It may give the shipowner the right to refuse orders, deviate, discharge at an alternative port, claim additional insurance premiums, or cancel the charterparty if performance becomes unsafe or unlawful.

Modern war clauses are increasingly important because political risk, regional conflict, drone attacks, piracy, and sanctions can quickly change the risk profile of a voyage. The clause should be read together with insurance provisions, bills of lading obligations, and any applicable BIMCO or trade-specific wording.

Ice Clause in Voyage Charterparty

An Ice Clause protects the ship and the shipowner where ice prevents safe access to the loading or discharging place, traps the ship, or creates an unreasonable risk of delay or damage. Ice clauses may give the master liberty to leave the port, refuse entry, proceed to another place, or require alternative orders.

Ice clauses are especially important in seasonal trades, northern ports, river ports, and areas where ice conditions can deteriorate rapidly.

Strikes Clause in Voyage Charterparty

A Strikes Clause allocates the consequences of strikes, lockouts, labour disputes, port stoppages, and similar events. It may suspend laytime, allow cancellation, allocate extra costs, or provide that the charterer must nominate an alternative port. The effect of a strike clause depends heavily on whether the strike affects loading, discharge, cargo availability, ship access, or port services.

Sanctions Clause in Voyage Charterparty

A Sanctions Clause addresses the effect of sanctions imposed by governments, the United Nations, the European Union, the United Kingdom, the United States, or other authorities. Sanctions may affect the ship, cargo, charterer, shipowner, receiver, bank, insurer, port, or trade route. A modern voyage charterparty should clearly prohibit unlawful performance and give practical remedies if sanctions prevent the voyage from being performed.

Sanctions clauses may provide for refusal of orders, cancellation, alternative performance, discharge of cargo, payment restrictions, compliance warranties, and indemnities. Because sanctions can change during a voyage, the clause should not be treated as a standard formality.

BIMCO Piracy Clause in Voyage Charterparty

The BIMCO Piracy Clause is designed to allocate risk and responsibility where the voyage may pass through piracy-prone waters or high-risk areas. It may address routing, best management practices, additional security measures, armed guards where lawful, war risk premiums, additional insurance, deviation, delay, reporting, and cost allocation.

Parties should ensure that any piracy clause is consistent with the charterparty’s war risks wording, insurance arrangements, and any mandatory reporting or naval guidance applicable to the route.

We kindly suggest that you visit the web page of BIMCO (Baltic and International Maritime Council) to learn more about BIMCO Piracy Clause in Voyage Charterparty and to obtain the original Charter Party forms and documents. www.bimco.org

BIMCO Just in Time Arrival Clause for Voyage Charter Parties 2021

The BIMCO Just in Time Arrival Clause for Voyage Charter Parties 2021 was developed for voyage charters where shipowners and charterers agree to cooperate on arrival planning. The concept allows the charterer to request the shipowner to adjust speed so that the ship reaches the agreed destination at a planned time, reducing waiting time, port congestion, bunker consumption, and emissions where the system is properly managed.

The clause is intended to work with reliable port-call data and communication between the ship, charterer, terminal, and port. It should be used carefully because speed adjustment may affect laycan obligations, NOR timing, berth planning, demurrage exposure, emissions reporting, and voyage economics.

We kindly suggest that you visit the web page of BIMCO (Baltic and International Maritime Council) to learn more about Charterparty Clauses and to obtain the original Charter Party forms and documents. www.bimco.org

BIMCO Sanctions Clause in Voyage Charterparty

The BIMCO Sanctions Clause provides a contractual framework for dealing with sanctions that affect the parties, ship, cargo, trade, payment, or voyage performance. It is designed to reduce uncertainty where performance becomes prohibited, restricted, or commercially unsafe because of sanctions.

A sanctions clause may allow refusal of employment, suspension, termination, alternative orders, or recovery of additional costs. It should be reviewed carefully because sanctions risk is not only a legal issue; it can also affect banks, insurers, classification, port entry, cargo discharge, and freight payment.

We kindly suggest that you visit the web page of BIMCO (Baltic and International Maritime Council) to learn more about BIMCO Sanctions Clause in Voyage Charterparty and to obtain the original Charter Party forms and documents. www.bimco.org

Law and Arbitration Clause in Voyage Charterparty

The Law and Arbitration Clause determines the legal system and forum for disputes. Many voyage charterparties choose English law and London arbitration, often under LMAA terms, but other forums may be agreed. The clause should identify the governing law, arbitration seat, number of arbitrators, appointment procedure, language, time limits, and whether small claims or expedited procedures apply.

A clear arbitration clause avoids uncertainty when a dispute arises. Without a clear clause, parties may spend time and money arguing about where the dispute should be heard before addressing the merits of the claim.

Rider Clauses in Voyage Charterparty

Rider Clauses are additional clauses attached to the printed standard form. They often modify or override the printed wording. Rider clauses may address cargo-specific risks, port restrictions, sanctions, emissions clauses, hold cleanliness, fumigation, stevedore damage, off-hire-style waiting provisions, bills of lading, extra insurance, weather routing, electronic bills of lading, or local legal requirements.

Where printed clauses and rider clauses conflict, the recap or rider clauses may prevail, depending on the contract wording and rules of interpretation. For that reason, voyage charterparties should be checked as one integrated document, not as separate unrelated sections.

Voyage Charterer’s Main Obligations

The voyage charterer’s obligations vary according to the charterparty, but the most common duties include providing the agreed cargo, nominating safe and contractually permitted ports or berths, paying freight, arranging cargo documentation, performing loading and discharging within the permitted laytime, paying demurrage if time is exceeded, complying with sanctions and trade laws, and giving accurate cargo information.

The charterer may also be responsible for cargo handling costs, port charges, taxes on cargo or freight, overtime, lighterage, fumigation, trimming, cargo separation, cargo insurance, or special certificates, depending on the agreed terms. Because these costs can be substantial, they should be allocated clearly at the fixture stage.

Shipowner’s Main Obligations

The shipowner’s obligations normally include providing the described ship, exercising due diligence to make the ship seaworthy and cargoworthy, proceeding to the loading place with reasonable dispatch, tendering valid NOR when the ship is ready, caring for the cargo, prosecuting the voyage without unjustified deviation, and delivering the cargo at the discharge place in accordance with the contract and bills of lading.

The shipowner must also ensure that the ship has required certificates, crew, cargo gear where agreed, class status, insurance, and operational readiness. If the ship is not ready in all respects, problems may arise with NOR validity, laytime commencement, cargo claims, cancellation, or damages.

Why Voyage Charter Clauses Must Be Drafted Carefully

Voyage charter clauses are not merely administrative wording. They are the mechanism by which freight risk, port risk, cargo risk, delay risk, legal risk, and payment risk are allocated between shipowner and charterer. A clause that appears routine at the fixture stage may become decisive when the ship waits outside a congested port, rain interrupts loading, cargo is short-shipped, bills of lading are disputed, or sanctions affect payment.

For shipowners, charterers, shipbrokers, and operators, the safest approach is to read the voyage charterparty as a complete commercial and legal instrument. The recap, standard form, rider clauses, protective clauses, and bills of lading wording should be consistent. Where the wording is unclear, the parties should clarify the point before fixture rather than leave the issue to be argued after delay or loss has occurred.