Notice of Readiness (NOR) in Shipping: Meaning, Validity, Laytime and Demurrage Explained

A Notice of Readiness (NOR) is one of the most important documents in voyage chartering because it marks the point at which the ship declares that she is ready to begin loading or discharging cargo. In practical terms, the NOR is usually tendered by the Master, or by the ship’s local agent on behalf of the Master, to the charterer, receiver, shipper, terminal, or other party named in the charter party. The notice may be sent by email, letter, radio, telephone, or another permitted method, depending on the wording of the charter party.

The commercial importance of the Notice of Readiness (NOR) is simple but critical: without a valid NOR, laytime may not start. If laytime does not start, the shipowner may lose the contractual basis for claiming demurrage, even if the ship has been waiting for cargo operations for several days. For this reason, both shipowners and charterers treat NOR wording, timing, recipient, and validity as matters of major legal and financial importance.

A valid Notice of Readiness (NOR) normally confirms that the ship has arrived at the agreed place and is ready to load or discharge cargo. Readiness is not merely an administrative statement. The ship must be physically and legally capable of performing the cargo operation required under the charter party. For example, in a dry bulk charter, the cargo holds must be clean, dry, safe, and fit for the nominated cargo. If the holds are rejected by surveyors and further cleaning is required, time lost for cleaning will usually not count as laytime unless the contract clearly provides otherwise.

A Notice of Readiness (NOR) is often tendered when the ship is at anchorage, roads, a customary waiting place, or another location where ships normally wait for a berth. Whether this is sufficient depends on the charter party. In a port charter, arrival within the port or at the usual waiting place may be enough. In a berth charter, stricter arrival requirements may apply unless the charter party contains protective wording such as WIBON or other similar clauses.

Notice of Readiness (NOR) may be valid even though minor formalities remain outstanding, provided those matters are routine and are not expected to delay cargo operations. This principle was explained by Lord Denning M.R. in the Tres Flores 1978, where it was accepted that an NOR may be given if there are only “some further preliminaries to be done or routine matters to be carried on or formalities observed,” as long as those matters are not likely to prevent the ship from being ready when required.

However, the fundamental rule remains strict: the ship must be ready at the time the Notice of Readiness (NOR) is tendered. A notice which merely anticipates future readiness is vulnerable. If the ship will become ready later, the Master or agent should tender a fresh NOR after the ship has actually become ready. A premature notice does not usually amount to a breach of charter, but it may be ineffective to start time running.

Acceptance also matters. For a Notice of Readiness (NOR) to have full contractual effect, it should be tendered to the correct party and accepted in accordance with the charter party. If charterers refuse or fail to accept it, prudent shipowners commonly continue tendering further NORs at suitable intervals in order to protect their position and reduce the risk of a later laytime dispute.

Many charterparties contain clauses intended to protect shipowners from delays outside their control. These provisions often state that laytime may commence:

whether in berth or not (WIBON)
whether customs cleared or not (WICCON)
whether in free pratique or not (WIFPON)

Such clauses are designed to prevent charterers from arguing that laytime cannot begin merely because a berth is unavailable or because port formalities have not yet been completed. In broad terms, these clauses indicate that lay time commences irrespective of whether:

ship has clearance from local customs
ship has been cleared by port/state health authorities (in free pratique)
there is a berth available that the ship can sail to

Where the berth is occupied when the ship arrives, a port charter party may allow the Notice of Readiness (NOR) to be tendered from a normal waiting place. This expression generally means the anchorage or waiting area where ships customarily lie until the berth becomes available. In many charterparties, time spent shifting from the waiting place to the first cargo berth does not count as laytime, unless the contract provides otherwise.

If a Notice of Readiness (NOR) is given prematurely, the legal effect is usually not breach but ineffectiveness. Moore-Bick J. stated in The Nikmary (2003): “To give notice of readiness prematurely is not a breach of charter; it is simply ineffective to start time running. Once the ship had been properly cleaned a valid notice of readiness could be given and was given. Only then did the charterers’ obligation to load within the laydays arise.”

If the Notice of Readiness (NOR) is invalid, laytime may fail to begin. In that situation, the shipowner may not be able to claim demurrages under the ordinary laytime and demurrage provisions. Depending on the facts, the remedy may instead be damages for detention, particularly where the delay results from charterers’ breach rather than from the ordinary running of laytime.

This distinction is closely connected with clause 6 of the ASBATANKVOY form and the “reachable on arrival” wording. Under that form, the Master or agent gives notice that the ship is ready to load or discharge cargo upon arrival at the customary anchorage at each loading or discharge port. Laytime then begins after the contractual notice period, often six hours after receipt of the NOR, or when the ship is all fast in berth, whichever occurs first. However, where delay in reaching the berth is caused by a reason outside charterers’ control, the clause may prevent that delay from counting as used laytime.

Lord Roskill in The Laura Prima (1981) emphasized that the berth must be both safe and reachable on arrival. The “reachable on arrival” concept has significant commercial impact. If a berth is not reachable because of congestion or another obstacle for which charterers bear contractual responsibility, shipowners may be entitled to claim the relevant delay even though the ship has not yet physically reached the berth.

What is NOR (Notice of Readiness)?

The commencement of laytime generally depends on the tendering of a valid Notice of Readiness (NOR). The NOR is the ship’s formal declaration that she has arrived at the contractually required place and is ready in all material respects to load or discharge the cargo. It connects the operational facts at the port with the contractual time regime in the charter party.

Per Common Law:

Notice of Readiness (NOR) is mandatory only at the first loading port unless the charter party requires it at other ports.
It may be given orally or in writing, unless the charter party requires a particular form.
It may be tendered to charterers, their agents, or another party nominated by charterers.
Charterers do not necessarily need detailed knowledge of every factual circumstance surrounding the ship’s location and readiness.
An NOR may be issued at any time unless the charter party restricts tendering to certain hours or days.
The NOR must truthfully describe the ship’s status when it is tendered; if the declaration is false, the NOR may be invalid.

The final point is frequently the source of disputes. If an NOR is untrue because the ship has not arrived at the required destination, or because the ship is not actually ready to load or discharge, laytime won't commence unless:

A fresh and valid NOR is tendered after the ship becomes ready.
Charterers waive their right to rely on the invalidity of the first NOR.

The principle was considered in Happy Day (2002) 2 LLR 487. Some charterparties also include wording that allows laytime to begin even where a formal NOR is defective or absent, but such wording must be examined carefully. In normal practice, if there is any doubt about the validity of an NOR, the safest course is to re-tender once the ship is genuinely ready.

An invalid NOR does not become valid retrospectively merely because the facts later change. This was made clear in Mexico 1 (1990) 1 LLR 507, where the Court of Appeal held that an NOR does not remain suspended or pending until it later becomes accurate. If the notice is invalid at the moment of tender, it is not automatically cured by later readiness.

In Mexico 1, the Notice of Readiness (NOR) was tendered when the ship reached the discharge port. The notice was invalid because the cargo was inaccessible due to over-stowage. Although the cargo later became accessible, no further NOR was tendered. As a result, laytime did not begin when the ship later became ready in fact; it began only when discharge operations commenced.

A ship must also physically arrive at the contractual destination before a valid NOR can generally be tendered. In Agamemnon (1998) 1 LLR 67, an NOR tendered at the river mouth was invalid because the ship had not yet reached the required Baton Rouge anchorage. Since no fresh Notice of Readiness (NOR) was tendered after arrival at the anchorage, the original notice could not start laytime. On the facts of that case, laytime nevertheless began when cargo operations started because of concessions made by charterers.

Happy Day (2002) 2 LLR 487 is important because it illustrates how charterers may waive a defect in an NOR. Before that case, it was often assumed that an invalid NOR could not be repaired unless a new NOR was tendered. In Happy Day, however, charterers did not reject the invalid notice and allowed discharge to proceed. The commencement of discharge operations was treated as conduct capable of waiving the defect, allowing laytime to run from the start of operations.

The reasoning is that the Notice of Readiness (NOR) may become effective at the commencement of operations, enabling a claim for demurrage where the facts support waiver. This subject was developed further in Northgate (2008) 1 LLR 511. In that case, the NOR was initially defective under the charter terms, but it was accepted by the terminal and confirmed by charterers’ agents. Laytime was held to run from the time of tender, not merely from the beginning of cargo operations.

Northgate is commercially significant because it suggests that acceptance by the terminal and confirmation by charterers’ agents may have stronger consequences than passive conduct alone. The distinction between Happy Day and Northgate shows why correspondence, acknowledgements, terminal records, agents’ emails, and statements of facts can become decisive evidence in NOR disputes.

In addition to common law principles, charterparties often impose specific requirements for an Notice of Readiness (NOR):

Notice of Readiness (NOR) must be issued in writing.
Notice of Readiness (NOR) must be tendered at every load port and discharge port.
Notice of Readiness (NOR) must be addressed to named persons or departments.
Notice of Readiness (NOR) must be tendered during agreed hours, such as office hours or working days.

It is important to distinguish between an untrue NOR and a true NOR tendered at the wrong time. In Petr Schmidt (CA) (1998) 2 LLR 1, an NOR tendered outside the permitted hours was not treated in the same way as a false notice. If the ship remains ready, the notice may become effective when the contractual receiving window opens, depending on the wording of the charter party.

The Petr Schmidt principle may also apply where the Notice of Readiness (NOR) is tendered before the laycan begins, provided that the notice is true and the charter party wording supports delayed effectiveness. Because the legal consequences can differ sharply, shipowners often protect themselves by issuing subsequent NORs and by agreeing clauses that allow laytime to start by alternative triggers such as commencement of cargo operations, terminal acceptance, or charterers’ waiver.

What is a Notice of Readiness (NOR) in shipping?

A Notice of Readiness (NOR) is a formal communication used in voyage chartering to confirm that a ship is ready to load or discharge cargo at the place required by the charter party. It is commonly issued by the Master or by the ship’s agent and sent to the charterer, receiver, shipper, terminal, or other nominated party.

The NOR is more than a routine port document. It is a contractual time marker. When validly tendered and accepted, it may trigger the start of laytime after any agreed notice period. Laytime is the period allowed to charterers for loading or discharging without paying additional compensation. If cargo operations exceed the allowed laytime, demurrage may become payable. If operations are completed earlier than the allowed laytime, despatch may be payable where the charter party provides for it.

A typical Notice of Readiness (NOR) may include:

Name and identifying details of the ship
Port, terminal, anchorage, or berth where the ship is waiting
Date and time when the ship became ready
Cargo operation to be performed, such as loading or discharging
Confirmation that the ship is ready in all respects under the charter party
Any clearances, surveys, or conditions relevant to readiness

The wording should be precise. If the NOR states that the ship is ready in all respects, the statement must be true when made. A careless NOR can shift a large commercial dispute from operational delay into legal argument over validity, waiver, estoppel, and commencement of laytime.

When is Notice of Readiness (NOR) issued?

A Notice of Readiness (NOR) is normally issued after the ship has arrived at the contractual destination and is prepared to begin cargo operations. The exact timing depends on whether the charter party is a berth charter, port charter, dock charter, terminal charter, or contains additional wording such as WIBON, WIPON, WIFPON, WICCON, or similar clauses.

In general, a valid Notice of Readiness (NOR) requires the following conditions:

Arrival at the designated area: The ship must have reached the port, berth, terminal, anchorage, or customary waiting place required by the charter party. If the ship has not reached the contractual destination, the NOR may be premature.
Compliance with regulations: The ship should comply with relevant port, customs, immigration, security, and health requirements, unless the charter party permits tendering before completion of those formalities.
Readiness for cargo operations: The ship must be physically capable of loading or discharging the nominated cargo. Cargo holds, tanks, hatch covers, cargo gear, pumps, cranes, and documents may all be relevant depending on the trade.
Free pratique: Where required, the ship may need health clearance before a valid NOR can be tendered. If the charter party contains WIFPON wording, tender may be possible before free pratique is granted.
Correct tendering window: Some charterparties allow NOR only during office hours, working days, or specified time bands. Tender outside those hours may be ineffective until the next valid window, depending on the contractual wording.

Once these conditions are satisfied, the Master or agent tenders the Notice of Readiness (NOR). The notice then establishes the factual and contractual point from which laytime may begin, subject to the agreed notice time and any exceptions or exclusions in the charter party.

Notice of Readiness (NOR) Example 1

The following is a practical example of a Notice of Readiness (NOR) that may be adapted for a voyage charter. The exact form should always follow the charter party, port requirements, and the instructions of the parties involved.

[Date]

To: [Charterer / Shipper / Receiver] [Company Name] [Address] [City, Country]

Subject: Notice of Readiness for Ship [Ship Name]

Dear [Contact Person],

We hereby tender Notice of Readiness for the ship [Ship Name] (IMO Number: [IMO Number]) in accordance with the Charter Party / Contract of Affreightment dated [Date of Charter Party / Contract].

Ship details:

Ship Name: [Ship Name]
IMO Number: [IMO Number]
Flag: [Flag]
Gross Tonnage: [Gross Tonnage]
Deadweight Tonnage: [Deadweight Tonnage]

Port / Terminal Information:

Port Name: [Port Name]
Terminal / Berth / Anchorage: [Terminal / Berth / Anchorage]
Coordinates: [Latitude], [Longitude]

Date and Time of Readiness:

Date: [Date]
Time: [Time, in local time or GMT/UTC as required by the charter party]

The ship has arrived at the designated place and is ready in all respects to commence loading / discharging [Cargo Type] in accordance with the Charter Party / Contract of Affreightment. All required documents, inspections, clearances, and cargo-readiness preparations have been completed, and the ship is available for cargo operations.

Please acknowledge receipt of this Notice of Readiness and confirm the commencement of laytime in accordance with the charter party.

Yours faithfully,

[Master’s / Agent’s Name] [Title / Position] [Contact Information: Email / Phone Number]

The accuracy of this document is essential. If any statement in the Notice of Readiness is incorrect, the shipowner may face difficulty proving the commencement of laytime or recovering demurrage.

Notice of Readiness (NOR) Example 2

Another common form of Notice of Readiness (NOR) may be structured as follows:

[Shipowner’s/Agent’s Letterhead]

Date: [Date of issuance]

To: [Charterer’s Name and Address] Attention: [Charterer’s Agent or Relevant Person]

Subject: Notice of Readiness (NOR)

Ship Name: [Ship’s Name] IMO Number: [Ship’s IMO Number] Port of Registry: [Port of Registry] Gross Tonnage: [Gross Tonnage] Net Tonnage: [Net Tonnage] Deadweight: [Deadweight Tonnage]

Dear Sir/Madam,

We, as Master/Agent of the ship [Ship’s Name], hereby tender this Notice of Readiness in accordance with the Charter Party dated [Charter Party Date] between [Shipowner’s Name] and [Charterer’s Name].

We confirm that the ship arrived at the [loading/discharging] port of [Port Name] on [Date and Time of Arrival] and is presently safely anchored/moored at [Location within Port or Berth Number].

The ship is ready in all respects to [load/discharge] the cargo required under the charter party. All necessary clearances, including free pratique and customs clearance where applicable, have been obtained or are covered by the relevant charter party wording. The cargo holds have been prepared, and the ship is in a suitable condition to receive or discharge the cargo.

In accordance with the Charter Party, laytime shall commence [state the contractual notice period, for example six hours] after receipt or acceptance of this Notice of Readiness, unless otherwise provided.

Please acknowledge receipt and acceptance of this Notice of Readiness by signing and returning a copy of this notice.

Yours faithfully,

[Master’s/Agent’s Name] [Master’s/Agent’s Signature]

For and on behalf of [Shipowner’s Name]

Acknowledged and accepted:

[Charterer’s/Agent’s Name] [Charterer’s/Agent’s Signature] Date: [Date of acceptance]

The wording of an NOR should never be treated as a fixed template. It must be checked against the charter party, port practice, terminal requirements, and the factual condition of the ship at the time of tender.

Who is the Notice of Readiness (NOR) given to?

The Notice of Readiness (NOR) is usually given to the charterer or the charterer’s nominated agent. Depending on the charter party and the commercial structure of the voyage, it may also be addressed to the shipper, receiver, cargo interests, terminal, port agent, or another named recipient.

The identity of the recipient is important. If the charter party requires the NOR to be tendered to a particular office, person, email address, or agent, tendering it elsewhere may create an argument that the notice was ineffective. In modern practice, email evidence, delivery receipts, agency confirmations, terminal timestamps, and statements of facts are often used to prove whether and when the NOR was received.

In some trades, a copy may also be sent to port authorities, terminal operators, stevedores, or freight forwarders. However, sending copies to operational parties does not necessarily replace the contractual requirement to serve the NOR on charterers or their nominated representative. The safest practice is to follow the charter party exactly and preserve clear evidence of tender and receipt.

Is your Notice of Readiness (NOR) Valid?

The validity of a Notice of Readiness (NOR) depends on both the facts and the wording of the charter party. A notice may look correct on its face but still be invalid if the ship was not actually ready, had not arrived at the required place, was outside the permitted tendering period, or was sent to the wrong recipient.

A valid NOR generally requires:

Compliance with charter party terms: The Notice of Readiness (NOR) must follow the contract, including form, content, method of communication, timing, and any required supporting documents.
Proper recipient: The Notice of Readiness (NOR) must be tendered to the party specified in the charter party, usually charterers or their agents.
Arrival at designated location: The ship must have reached the port, berth, anchorage, or other place required by the contract.
Ship readiness: The ship must be ready to perform the cargo operation, with cargo spaces, equipment, crew, and documentation in proper order.
Compliance with regulations: The ship must satisfy applicable port, customs, immigration, security, and health requirements, unless the contract allows otherwise.
Free pratique (if required): If free pratique is required before tender, the ship must obtain it unless WIFPON or similar wording applies.
Date and time: The NOR must be tendered within the time window allowed by the charter party, or it must be capable of becoming effective when that window opens.

If these requirements are satisfied, the Notice of Readiness (NOR) will generally be capable of starting laytime after the contractual notice period. If any requirement is missing, the shipowner should consider immediate re-tendering once the defect has been corrected.

Notice of Readiness (NOR) and the Commencement of Laytime

The Notice of Readiness (NOR) and laytime are inseparable in voyage chartering. Laytime is the agreed period during which charterers may load or discharge without paying demurrage. The NOR is the mechanism that informs charterers that the ship is now available and that the contractual clock may begin.

After a valid Notice of Readiness (NOR) is tendered, laytime usually begins after an agreed notice period. This may be immediate, after six hours, at 0800 the next working day, or at another time specified in the charter party. The precise calculation depends on the laytime clause, exceptions, weather provisions, working-time definitions, holidays, strikes, berth congestion wording, and any special clauses.

If cargo operations are not completed within the agreed laytime, the shipowner may claim demurrage. Demurrage is not a general penalty but an agreed compensation for detention beyond laytime. If operations finish early and the charter party provides for it, charterers may earn despatch. Because both demurrage and despatch depend on time calculation, the validity and timing of the NOR are often central to port claim negotiations.

Clear tendering practice reduces disputes. Masters and agents should record the ship’s arrival position, time of readiness, cargo hold condition, clearance status, communications, and all responses from charterers or terminals. The statement of facts should be consistent with the NOR and with the port log.

What are the requirements for Notice of Readiness (NOR)?

The requirements for a Notice of Readiness (NOR) vary from one charter party to another, but certain core principles appear repeatedly in shipping law and commercial practice. The ship must have arrived, the ship must be ready, the notice must be true, and the notice must be tendered in the contractual manner.

Compliance with charter party terms: The Notice of Readiness (NOR) must comply with the charter party or contract of affreightment. If the contract requires written notice, named recipients, email tender, or particular supporting documents, those requirements should be followed strictly.
Proper recipient: The NOR must be addressed to the correct party. Sending it only to a port contact or terminal may be insufficient if the charter party requires tender to charterers or their agents.
Arrival at designated location: The ship must be at the contractual destination. In a berth charter this may mean the berth itself unless protective wording applies. In a port charter it may be enough to reach the port or usual waiting area.
Ship readiness: The ship must be ready for cargo. In dry bulk this usually includes clean and suitable holds. In tanker trades it may involve tanks, pumps, lines, inert gas systems, documentation, and compatibility with terminal requirements.
Compliance with regulations: The ship should comply with port and governmental requirements. Any failure that prevents cargo operations may undermine the NOR.
Free pratique (if required): Free pratique may be a condition of readiness unless the charter party permits NOR to be tendered whether in free pratique or not.
Date and time: Some charterparties regulate when NOR may be tendered. A notice outside permitted hours may be invalid or may take effect later, depending on the contract.

Good chartering practice is to treat the NOR as a legal document, not merely an operational message. The Master and agent should avoid overstatement and should make sure that the notice reflects the ship’s actual condition and contractual status.

Specifying Notice of Readiness (NOR) in a Charter Party

Because NOR disputes can be expensive, a well-drafted charter party should define exactly how, when, where, and to whom the Notice of Readiness (NOR) may be tendered. Clear drafting reduces uncertainty and helps both shipowners and charterers understand when laytime begins.

Definition and purpose: The clause should explain that the NOR is the formal declaration that the ship has arrived and is ready to load or discharge cargo.
Tendering: The charter party should state where NOR may be tendered, such as berth, port, anchorage, roads, customary waiting place, or within port limits. It should also address free pratique, customs clearance, hold inspection, and other readiness conditions.
Format and content: The clause should identify the required content, including ship name, port, berth or anchorage, date and time of readiness, cargo operation, and readiness statement.
Method of communication: The charter party should specify whether NOR may be tendered by email, letter, radio, fax, telephone, agent’s message, or another method. In modern trades, email addresses and backup contacts should be clearly stated.
Recipients: The contract should name the parties who must receive the NOR, such as charterers, receivers, shippers, terminal, agents, or nominated representatives.
Timing: The clause should state whether NOR may be tendered at any time or only during office hours, working days, or other defined periods. It should also explain the effect of tender outside those periods.
Commencement of laytime: The charter party should specify whether laytime begins immediately, after a notice period, on the next working day, at berth, upon acceptance, or upon commencement of cargo operations.
Suspension or interruption of laytime: The contract should address weather, strikes, breakdowns, congestion, shifting, bunkering, tank cleaning, surveys, inspections, and other circumstances that may affect time counting.

Careful NOR drafting is a commercial risk-management tool. A few additional words in the charter party can prevent major disputes over laytime, demurrage, detention, waiver, and estoppel.

How a Notice of Readiness (NOR) becomes invalid?

A Notice of Readiness (NOR) becomes invalid when it fails to satisfy the factual or contractual requirements for tender. The defect may relate to the ship’s position, readiness, timing, recipient, form, or the truth of the notice itself.

Non-compliance with charter party terms: If the NOR does not follow the required form, content, method, timing, or documentary procedure, it may be ineffective.
Incorrect recipient: A notice sent to the wrong party may not bind charterers unless there is waiver, authority, or acceptance by conduct.
Premature arrival: If the ship has not reached the required contractual destination, the NOR may be premature.
Ship unreadiness: If cargo holds are unclean, tanks are not ready, cargo gear is defective, or essential documents are missing, the NOR may be false.
Non-compliance with regulations: If regulatory deficiencies prevent cargo operations, the NOR may not be valid unless the charter party allocates that risk differently.
Free pratique not obtained (if required): If free pratique is a condition of tender and has not been granted, the NOR may fail unless WIFPON or equivalent wording applies.
Incorrect date and time: Tender outside the permitted time window may be invalid or delayed in effect, depending on the charter party.

If an NOR is doubtful, the practical solution is usually to re-tender. Re-tendering is simple, inexpensive, and often decisive. A fresh NOR after the ship becomes unquestionably ready can prevent an invalid earlier notice from damaging the entire laytime calculation.

Invalid Notice of Readiness (NOR) and Arbitration Example

A London arbitration concerning a bulk carrier illustrates how serious NOR disputes can become. The ship had been chartered to carry soya beans and meal from a Mississippi River terminal. On 24 August, the ship tendered a Notice of Readiness (NOR) from outside the port. The ship’s holds were then rejected by a National Cargo Bureau (NCB) surveyor because they were not sufficiently clean for the intended cargo.

Before the dispute was resolved, the ship was driven aground by a hurricane on 30 August and was later refloated without damage. On 4 September, charterers argued that the ship had still not been ready and that even if the 24 August NOR had been tendered, it was not valid. Charterers also alleged that the laycan had expired and that the cargo intended for loading had been water-damaged by the hurricane, amounting to force majeure under clause 36 of the charter party.

The dispute escalated when the disponent owner later emailed a further copy of the original NOR on 4 October. Charterers attempted to cancel the fixture. The owner treated that cancellation as a repudiatory breach, redelivered the ship to the registered owner, and forfeited $217,134 worth of bunkers remaining on board. The owner claimed $372,746 in demurrage and $316,831 in loss of profit, while charterers counterclaimed $1,797,182 in loss of profit and $84,500 for barge demurrage.

The tribunal held that the 24 August Notice of Readiness (NOR) was invalid and premature. A berth or anchorage had been available inside the port, and the holds were not clean when the notice was tendered. The tribunal stated that the ship should have re-tendered once the NCB had passed the holds. Nevertheless, charterers were found liable for demurrage and damages. Clause 36 did not contain wording clear enough to exclude demurrage. The owner was awarded $354,109 in demurrage and $59,190 in damages.

The case demonstrates why shipowners should not rely on a questionable NOR when a fresh notice can be tendered. It also shows how waiver, estoppel, acceptance by conduct, force majeure wording, and hold-readiness evidence can all become central to the final result.

What happens if ship arrives before Laycan?

If a ship arrives before the laycan period, the ship has arrived earlier than the contractual arrival window. Laycan means Laydays-Cancelling and identifies the period during which the ship is expected to present for loading. The first date is usually the earliest date when charterers are obliged to load, while the cancelling date is the date after which charterers may have a cancellation right if the ship has not arrived.

Early arrival may lead to several outcomes:

Berth availability: If the berth is ready and charterers wish to proceed, the parties may agree to start cargo operations before the laycan. The legal effect should be recorded clearly.
Waiting time: If charterers are not ready or the berth is unavailable, the ship may wait until the laycan starts. This waiting time often does not count as laytime unless the charter party says otherwise.
Rejection: Some charterparties may give charterers rights in relation to premature arrival, but outright rejection of an early ship is not common unless clearly supported by the contract.
Negotiation: The parties may agree revised arrangements, including earlier loading, adjusted freight, altered laytime terms, or a new operational schedule.

The effect of early arrival depends on the contract and the parties’ conduct. If the shipowner wants time to count before laycan, the charter party must support that position or charterers must clearly agree.

Ship Premature Arrival and Notice of Readiness (NOR)

Premature arrival and Notice of Readiness (NOR) are closely connected but legally distinct. A ship may physically arrive before laycan, but that does not automatically mean laytime starts. The charter party determines whether an NOR tendered before laycan is effective, ineffective, or effective only from the opening of laycan.

Ship Premature Arrival: A ship arrives prematurely when she reaches the loading or discharge place before the agreed laycan period opens.
Notice of Readiness (NOR): A Notice of Readiness (NOR) is the formal declaration that the ship has arrived and is ready to perform the cargo operation.

When a ship arrives prematurely at the port, there are a few possible scenarios concerning the issuance of the NOR:

a) Charterers may accept the early arrival and agree that cargo operations should begin before the laycan. In that case, the NOR may be accepted and laytime may run according to the parties’ agreement.

b) Charterers may decline to start before laycan. The Master may still tender NOR, but laytime may not begin until the laycan opens, provided the ship remains ready and the charter party permits that result.

c) The charter party may restrict or invalidate early NOR tender. If so, a fresh Notice of Readiness (NOR) should be tendered when the laycan begins or when the ship is otherwise contractually entitled to tender.

Because early-arrival disputes often depend on wording and evidence, owners and charterers should record whether early tender is accepted, rejected, reserved, or treated as effective only from a later time.

What conditions must take part before the commencement of Laytime?

Laytime does not usually begin merely because a ship reaches the port. Several legal and practical conditions must come together before the contractual time clock starts.

Arrival of the ship: The ship must reach the place required by the charter party, whether berth, port, anchorage, terminal, dock, or customary waiting place.
Notice of Readiness (NOR): The Master or agent must tender a valid NOR to the correct party in the required manner.
Ship readiness: The ship must be physically and legally ready for the cargo operation. Holds, tanks, equipment, crew, documents, and clearances may all matter.
Within laycan period: In many cases, laytime is expected to begin within the laycan framework, unless the charter party or parties’ agreement permits earlier commencement.
Free pratique and customs clearance: These may be required before cargo operations can proceed, unless WIFPON, WICCON, or similar wording transfers the risk of delay.
Berth availability: If the charter party requires berth arrival, the berth must be available and reached. If the charter party is a port charter or includes WIBON wording, laytime may begin while the ship waits.

Once all necessary conditions are met, laytime begins according to the charter party. The most common approach is that laytime starts after expiry of a specified notice period following valid tender or receipt of the NOR.

Ship Readiness, Cargo Hold Readiness and Notice of Readiness (NOR)

Ship readiness, cargo hold readiness, and Notice of Readiness (NOR) are closely connected. A ship cannot validly declare readiness if an essential part of the ship is not ready for the required cargo operation.

Ship Readiness: Ship readiness refers to the overall ability of the ship to perform the voyage-charter operation. It may include:
- Compliance with safety, health, security, and environmental regulations.
- Operational cargo gear, pumps, hatch covers, machinery, and equipment.
- A competent crew available to perform required duties.
- Required certificates, documents, and permissions in place.
- Free pratique and customs clearance where necessary.
Cargo Hold Readiness: Cargo hold readiness is especially important in dry bulk trades. It may include:
- Removal of residues, scale, loose rust, previous cargo remains, and contamination risks.
- Dry, clean, ventilated, and cargo-suitable holds.
- Watertight hatch covers and proper hatch-cover maintenance.
- Appropriate dunnage, separation, lashing, or securing arrangements where required.
- Compliance with special requirements for sensitive, agricultural, mineral, steel, or hazardous cargoes.
Notice of Readiness (NOR): The NOR confirms that the ship is ready in all relevant respects. If the holds are later rejected for reasons existing at the time of tender, the NOR may be invalid.

For this reason, Masters should be cautious when tendering NOR before completion of hold inspection. If there is uncertainty, the safest approach is to tender again after the inspection is passed.

Notice of Readiness (NOR) Tendered Meaning

When a Notice of Readiness (NOR) is “tendered,” it means that the notice has been formally presented to the relevant contractual party. Tendering is the act of offering the notice, not necessarily the act of acceptance.

“Notice of Readiness (NOR) Tendered” means that the Master or agent has submitted the NOR to charterers, their agents, receivers, terminal, or another nominated recipient. The time of tender is often recorded in the statement of facts and may be used as the starting point for calculating laytime, provided the NOR is valid and the charter party conditions are satisfied.

The tendering time should be recorded accurately, including local time zone, method of communication, recipient, and confirmation of receipt. A dispute over whether an NOR was tendered at 1655 or 1705 may affect whether the notice falls inside office hours or whether laytime begins on the same day or the next working day.

Notice of Readiness (NOR) Accepted Meaning

When a Notice of Readiness (NOR) is “accepted,” the recipient acknowledges that the notice has been received and, depending on the circumstances, accepts that the ship is ready for cargo operations. Acceptance may be express, such as signing and returning the NOR, or it may be inferred from conduct, such as ordering the ship to berth or commencing cargo operations.

“Notice of Readiness (NOR) Accepted” means that the relevant party has acknowledged the ship’s readiness and that laytime may start according to the charter party. However, acceptance is not always final. If charterers accepted an NOR without knowing that the ship was not actually ready, they may later argue that the notice was invalid, unless waiver or estoppel prevents them from doing so.

For shipowners, written acceptance is valuable evidence. For charterers, any acceptance should be qualified if readiness is disputed. Phrases such as “received without prejudice to charterers’ rights” may help preserve a position, depending on the circumstances.

Notice of Readiness (NOR) and Commercial Readiness

Commercial readiness means that the ship is effectively at charterers’ disposal for the required cargo operation. A ship may be physically present at the port but not commercially ready if she is being used for another purpose, cannot move to berth when called, lacks necessary documents, or has cargo spaces unsuitable for the nominated cargo.

For an NOR to be valid, the ship must generally be an “arrived ship,” physically ready, and legally ready. Physical readiness concerns the ship’s condition, including cargo spaces and equipment. Legal readiness concerns documents, certificates, clearances, and permissions. Commercial readiness links those elements to the charterers’ practical ability to use the ship for the agreed operation.

This concept becomes especially important during berth congestion. A ship waiting at anchorage may remain commercially ready while taking bunkers or performing minor maintenance if she can still proceed to berth when required and no time is lost to charterers. However, if owners use the ship for other cargo operations or activities that remove the ship from charterers’ disposal, laytime may be interrupted or may not run.

Notice of Readiness (NOR) and Bunkering Case

NOR disputes often arise after the notice is tendered but before the berth becomes available. During this waiting period, owners may want to use the time productively by bunkering, cleaning tanks, carrying out repairs, or performing other work. The legal question is whether the ship remains at charterers’ disposal.

The general principle is that shipowners must not deprive charterers of the use of the ship. If the ship is under charterers’ orders to wait for a berth and remains able to proceed when called, laytime may continue to run. If the ship is instead being used for owners’ own commercial purposes in a way that prevents charterers from using her, the position is different.

In London Arbitration 8/08 748 LMLN, charterers were held liable for time spent while the ship took bunkers during a berth-waiting period. The arbitrator found that the ship was following charterers’ orders to wait and remained commercially ready to move to the berth when required. Bunkering did not interrupt laytime because it did not cause loss of time to charterers.

The older decision in Cantiere Navale Triestina v. Handelsvertretung der Russe Soviet Republik Naphtha Export (1925) 21 Ll.L.Rep. 204 expressed a similar commercial logic:

“If one comes to think of it, there can be no reason why the absence of the ship from the harbor, once the lay days have begun to run, without any fault on the part of the owner, should prevent the lay days from continuing to run, and the ship going on demurrage. A ship may be prevented from loading by causes quite outside the will of either the shipowner or the charterer, and yet the charterer is liable for demurrage. It appears to me to make no difference whether the ship is in the harbor fifty yards away from a berth and cannot get to it or whether she is fifty miles away. In either case, the charterer has undertaken to load and is liable for the delay because he has entered into a contract to load the ship within a certain time, and if he does not do so, he pays a fixed sum for the delay.”

The limits of this principle are not unlimited. In Stolt Tankers Inc v Landmark Chemicals SA [2001] EWHC 522 (Comm), the ship tendered NOR and then learned there would be a lengthy berthing delay. Owners used the waiting period to load and discharge cargo for other charterers and to perform tank cleaning. The arbitrators held that the ship was not at charterers’ disposal during that period because she was being used for owners’ own purposes. Laytime did not run for the owners’ claimed period.

The distinction is commercially important. Bunkering or minor work may not stop laytime if the ship remains ready and no time is lost. Other cargo operations for a different employment are much more likely to interrupt time because they remove the ship from the charterers’ immediate use.

In Ropner Shipping Co Ltd v Cleeves Western Valleys Anthracite Collieries Ltd (The Ropner) (1927) 27 Ll.L.Rep. 317, taking bunkers before completion of loading and after the ship was already on demurrage caused loss of time to charterers, so demurrage was suspended for that period. The case also indicated that if no cargo had been available and no time had been lost to charterers, time might have continued to run.

The practical conclusion is that owners should avoid using a waiting ship in any way that could prevent immediate berthing or cargo operations when charterers call. If owners intend to bunker, clean tanks, repair equipment, or perform another activity after NOR, the charter party should ideally contain clear wording preserving laytime or demurrage where no time is lost to charterers.

Notice of Readiness (NOR) for Laytime Calculation

Laytime and demurrage calculations are among the most disputed areas of voyage chartering. The language of charterparties can be technical, and port operations rarely proceed exactly as planned. Congestion, weather, surveys, cargo documents, berth availability, customs formalities, and terminal schedules can all affect time counting.

Laytime is the period agreed by the parties during which the shipowner makes the ship available for loading or discharging without extra payment beyond freight. If charterers use more than the agreed laytime, demurrage may become payable. If less time is used and the charter party allows it, despatch may be payable to charterers.

Three core conditions are normally required before laytime begins. First, the ship must be an arrived ship under the charter party. Second, the ship must be ready to load or discharge. Third, a valid Notice of Readiness (NOR) must be tendered to charterers or their agents in accordance with the contract.

Because NOR tender fixes the starting point for the laytime calculation, even a small defect can have a large financial effect. A wrongly tendered NOR may shift the laytime start by days or weeks. For this reason, demurrage claims should always be supported by the charter party, NOR, acceptance evidence, statement of facts, time sheets, port logs, survey reports, and relevant correspondence.

MV MEXICO I Case and Notice of Readiness (NOR)

The MV MEXICO I case remains one of the leading examples of the consequences of an invalid NOR. The shipowners carried part of a maize cargo from Argentina to Angola. Under the charter party, owners were allowed to complete the ship with another cargo of beans. When the ship finished loading, both the maize and beans were over-stowed by parts of the completion cargo.

The ship arrived at the discharge port and tendered Notice of Readiness on January 25. At that moment, neither of the charterers’ cargoes was accessible because both were covered by the over-stowed completion cargo. The maize cargo became accessible on February 6, and the beans became accessible on February 19 when both cargoes were discharged.

Shipowners argued that laytime began when the cargo became accessible on February 6. Charterers argued that laytime did not begin until February 19. The Court of Appeal held that the original notice was ineffective to start laytime because it was invalid when tendered. Charterers were entitled to require a fresh Notice of Readiness unless they had waived that right or agreed that a further notice was unnecessary.

The case confirms a strict principle: an invalid NOR does not lie dormant and then become valid when the ship later becomes ready. If the shipowner wants to protect the laytime calculation, a new NOR should be tendered immediately once the ship becomes ready in fact and in law.

What is TT (Turn Time)? Turn Time and Notice of Readiness (NOR)

Turn Time (TT) is a practical operational measure referring to the time required for a ship to complete its port operation. It may cover arrival, waiting, berthing, cargo handling, documentation, clearance, and departure. While NOR is a contractual notice and laytime is a charter party concept, Turn Time is often used by ports, terminals, operators, and logistics teams to evaluate port efficiency.

Turn Time usually includes:

Berthing: Moving the ship to the berth and securing her safely.
Cargo handling: Loading or discharging cargo using ship or shore equipment.
Documentation: Completing bills of lading, manifests, customs documents, cargo papers, and port formalities.
De-berthing: Releasing the ship from the berth and preparing for sailing.

Notice of Readiness (NOR) is different. It is the formal declaration that the ship is ready to begin cargo operations. Once the NOR is validly tendered and laytime begins, the contractual consequences of delay are measured according to the charter party.

Turn Time (TT) may be useful for operational performance analysis, while Notice of Readiness (NOR) is central to legal and contractual time counting. Both concepts affect cost, schedule reliability, port planning, and voyage profitability.

What is Free Turn Time (TT) in shipping?

Free Turn Time (TT) is the period allowed by a port, terminal, or logistics arrangement for cargo handling or equipment use without additional charges. It is more commonly encountered in terminal tariffs and logistics agreements than in traditional laytime clauses, but it can influence the commercial cost of port operations.

If the ship or cargo interests exceed the allowed Free Turn Time, additional charges may arise. These may be described as detention, demurrage, storage, overtime, or terminal-related charges depending on the contract and local practice. The terminology can vary, so it is important not to confuse terminal charges with charter party demurrage.

In voyage chartering, Free Turn Time should be read together with the charter party, terminal tariff, port regulations, and any sale contract or cargo-handling agreement. A party may avoid charter party demurrage but still incur terminal charges, or the opposite may occur depending on the documents involved.

WWWW Clause and Notice of Readiness (NOR)

The WWWW (Wibon, Wipon, Wifpon, Wiccon) Clause is a protective charter party provision connected with the tendering of Notice of Readiness (NOR). It is designed to help laytime begin even where the ship has not yet satisfied certain conditions that might otherwise prevent a valid NOR.

The clause is commonly understood through four expressions:

WIBON (Whether In Berth or Not): Allows NOR to be tendered even if the ship is not yet in berth.
WIPON (Whether In Port or Not): Allows NOR to be tendered even if the ship is not physically inside the port, depending on the exact wording and legal effect of the clause.
WIFPON (Whether In Free Pratique or Not): Allows NOR to be tendered before free pratique is granted.
WICCON (Whether In Customs Clearance or Not): Allows NOR to be tendered before customs clearance is completed.

The commercial purpose of the WWWW clause is to allocate the risk of certain waiting periods. Without such wording, owners may have to wait until berth arrival, free pratique, customs clearance, or another condition is complete before laytime can start. With such wording, owners may be able to tender earlier and place the delay risk on charterers, subject to the exact contract terms.

1- WIBON (Whether In Berth or Not) and Notice of Readiness (NOR)

WIBON means “Whether In Berth or Not.” It allows the ship to tender Notice of Readiness (NOR) even if she has not yet reached the berth, provided the other requirements of the charter party are satisfied.

This clause is particularly important in congested ports. Without WIBON, a berth charter may require the ship to reach the berth before she becomes an arrived ship. If the berth is occupied, owners may lose time while waiting. WIBON is intended to reduce that risk by allowing NOR to be tendered from a permissible waiting place.

WIBON does not automatically cure every defect. The ship must still be at the place permitted by the charter party, must be ready for cargo operations, and must comply with any additional requirements. The clause helps with berth unavailability, but it does not excuse unclean holds, defective equipment, or false readiness statements.

2- WIPON (Whether In Port or Not) and Notice of Readiness (NOR)

WIPON means “Whether In Port or Not.” It is intended to give wider flexibility than WIBON by allowing NOR to be tendered even when the ship is not physically inside the port, depending on the wording and the surrounding contract.

The clause may be useful where ships wait outside port limits because of congestion, draft restrictions, traffic control, pilotage delays, safety restrictions, or port authority orders. If the contract permits tender at that location, owners may be able to start laytime without waiting for formal entry into port.

Because WIPON can significantly change the ordinary arrival requirement, its wording should be precise. The charter party should identify whether the ship may tender from roads, outer anchorage, customary waiting place, pilot station, or another defined location. Ambiguous wording may lead to disputes over whether the ship was sufficiently within the commercial control of the port operation.

3- WIFPON (Whether In Free Pratique or Not) and Notice of Readiness (NOR)

WIFPON means “Whether In Free Pratique or Not.” Free pratique is health clearance granted by the relevant authority confirming that the ship is permitted to have normal contact with the shore and proceed with port operations.

Under ordinary principles, if free pratique is required before cargo operations can begin, lack of free pratique may prevent a valid NOR. WIFPON changes that position by allowing the Master to tender NOR before free pratique is formally granted, provided the ship is otherwise ready and the lack of clearance does not conceal a real health problem or physical unreadiness.

The clause is useful where free pratique is delayed by administrative processing rather than by an actual health issue on board. If the ship is genuinely healthy and ready, WIFPON can prevent a purely procedural delay from postponing laytime.

4- WICCON (Whether In Customs Clearance or Not) and Notice of Readiness (NOR)

WICCON means “Whether In Customs Clearance or Not.” It permits NOR to be tendered even though customs clearance has not yet been completed, subject to the exact charter party wording.

Customs formalities can delay cargo operations for reasons outside the shipowner’s control. WICCON is designed to prevent such administrative delay from postponing laytime where the ship is otherwise ready. However, the clause does not protect owners if the customs problem is caused by the ship’s own failure, defective documents, or non-compliance with regulations, unless the contract clearly allocates that risk to charterers.

When using WICCON, parties should distinguish between delay caused by routine customs processing and delay caused by a substantive defect. The first may be covered by the clause; the second may still undermine readiness.

Key Points of the Notice of Readiness (NOR)

The Notice of Readiness (NOR) is a central document in voyage chartering because it connects the ship’s physical and legal readiness with the commencement of laytime. The following points summarize its main commercial and legal functions:

Purpose: The NOR informs charterers or other nominated parties that the ship is ready to load or discharge cargo.
Timing: The NOR should be tendered only when the ship has arrived at the contractual place and is ready in the manner required by the charter party.
Content: The NOR should identify the ship, location, date and time of readiness, cargo operation, and readiness status.
Formalities: The ship should satisfy required formalities such as customs, immigration, health, port, and security requirements unless the charter party allows tender without them.
Acceptance: Acceptance by charterers, agents, receivers, or terminals may be important evidence for the commencement of laytime and may affect arguments on waiver.
Demurrage and Despatch: A valid NOR is often the gateway to demurrage claims if laytime is exceeded and to despatch where the charter party rewards early completion.
WWWW Clauses: WIBON, WIPON, WIFPON, and WICCON may allow earlier tender of NOR in situations involving berth unavailability, port limits, free pratique, or customs clearance.
Re-tendering: If there is any doubt about the validity of the first NOR, a fresh NOR should be tendered as soon as the ship becomes clearly ready.

The strongest NOR practice is simple: follow the charter party exactly, tender only when the ship is genuinely ready, preserve evidence of receipt, and re-tender whenever there is uncertainty. A carefully handled Notice of Readiness (NOR) can prevent avoidable disputes and protect the commercial balance between shipowner and charterer.