Cargo Release under D/P Collections: Original B/Ls, Bank Instructions, and D/O Control
Cargo Release under D/P Collections: Original B/Ls, Bank Instructions, and D/O Control
A D/P collection is a documentary collection under which the importer receives an Original B/L, Invoice, Packing List, and other shipping documents only after paying the collection amount.
D/P stands for Documents against Payment.
The overall D/P system, URC 522, Sight D/P, Usance D/P, bank collection, financing, and cargo action following payment refusal are addressed in the separate article on D/P transaction structure and payment-refusal response.
This article distinguishes release of shipping documents by a bank from physical release of cargo by a shipping line, NVOCC, airline, freight forwarder, terminal, or warehouse.
Under D/P, commercial documents are normally withheld until the importer pays. Whether the cargo can actually be delivered, however, depends on the B/L, AWB, Sea Waybill, Surrendered B/L, D/O, bank instructions, and applicable carrier terms.
A statement that the bank has handled the collection, an importer remittance receipt, or informal payment information does not by itself authorise a freight forwarder or NVOCC to release cargo.
Scope of This Article
| Item | Covered in This Article | Covered in Other Articles |
|---|---|---|
| General D/P system | Basic structure required for cargo-release decisions | URC 522, Sight D/P, Usance D/P, and non-payment response are covered in the general D/P article |
| Bank release of documents | Release of commercial documents following payment | Interbank collection and remittance timing require bank confirmation |
| Original B/L | Originals, Full Set, endorsement, Consignee, and D/O | Title and governing-law issues are covered in the B/L articles |
| Surrendered B/L | Removal of original-presentation requirements and limits of D/P control | The surrender process is covered in the Surrendered B/L article |
| Sea Waybill | Cargo release without circulation of an original document | The legal nature of a Sea Waybill is covered separately |
| AWB | Bank Consignee, Bank Release Order, and early arrival of air cargo | The general nature of an AWB is covered in the air-cargo articles |
| Bank Release Order | Function as a bank release instruction or authorisation | Financing between the bank and importer requires bank review |
| Bank L/G and Single L/G | Difference in guarantor credit and recovery following release without an original | Detailed guarantee wording is covered in the Bank L/G article |
| Trust Receipt | Difference between bank-importer security documentation and carrier instructions | Specific legal effect requires bank or legal review |
| D/O issuance | Issuing name, supporting documents, release restrictions, and records | Port charges and customs clearance are covered separately |
| Freight forwarder and NVOCC liability | Pre-release checks, exception approval, evidence, and misdelivery response | Final liability depends on the contract, terms, and governing law |
| Insurance | Separation of cargo damage, credit risk, and misdelivery liability | Specific coverage requires confirmation with the insurer or Insurance Agent |
Division of Roles between the General D/P Article and This Article
| Comparison | General D/P Article | This Article | Practical Use |
|---|---|---|---|
| Central subject | D/P system, URC 522, and action after payment refusal | Shipping-document review and physical cargo release | Separate payment design from release decisions |
| Main readers | Exporters, importers, banks, and credit personnel | Freight forwarders, NVOCCs, shipping lines, and air-cargo personnel | Identify the reader’s operational responsibility |
| Main documents | Collection Instruction, draft, and bank advice | B/L, AWB, D/O, Bank Release Order, and L/G | Separate banking documents from transport documents |
| Main risk | Payment refusal, cargo storage, and collection loss | Pre-payment release, breach of bank instructions, and misdelivery | Separate credit risk from delivery liability |
| Main decision point | Contract, shipment, and payment refusal | Before D/O issuance, cargo release, and exceptional delivery | Determine when approval is required |
Two Different Releases under a D/P Collection
A D/P collection involves two distinct releases: release of shipping documents by the bank and physical release of cargo by the carrier or cargo operator.
| Release | Releasing Party | Receiving Party | Basic Condition | Main Evidence |
|---|---|---|---|---|
| Release of collection documents | Presenting Bank or Collecting Bank | Importer | Payment and satisfaction of the Collection Instruction | Collection Instruction, payment record, and bank advice |
| Release of Original B/L | Bank | Importer or authorised party | Release of commercial documents following payment | Original B/L and bank release record |
| Issuance of D/O | shipping line, NVOCC, or agent | Importer or designated receiver | Satisfaction of B/L and release requirements | B/L, release instruction, and identification |
| Physical cargo delivery | Terminal, warehouse, airline, or delivery provider | Receiver identified under the D/O or delivery instruction | D/O, identification, and completion of delivery conditions | D/O, gate record, and receipt |
Payment confirmation by a bank does not remove the carrier’s obligation to review the conditions stated in the transport document.
Conversely, a named receiver under a B/L or AWB may not be sufficient where delivery would impair bank security or conflict with an applicable release instruction.
Operational Flow from D/P Payment to Cargo Release
- The exporter and importer agree on D/P in the sale contract.
- The exporter ships the cargo and obtains the B/L, Invoice, Packing List, and other documents.
- The exporter submits the Collection Instruction and shipping documents to the Remitting Bank.
- The Remitting Bank forwards the documents to the Collecting Bank or Presenting Bank.
- The Presenting Bank demands payment from the importer.
- The importer pays the D/P amount and applicable bank charges.
- The bank releases the Original B/L and other commercial documents under the Collection Instruction.
- The importer presents the Original B/L or proper release instruction to the shipping line or NVOCC.
- The shipping line or NVOCC reviews the Consignee, endorsements, Full Set, originality, and outstanding originals.
- If the release conditions are satisfied, the D/O is issued.
- The terminal or warehouse checks the D/O, receiver identity, and gate requirements.
- The cargo is delivered to the authorised receiver.
- The delivery time, receiver, vehicle, quantity, and signature are recorded.
- The B/L, bank instruction, D/O, delivery records, and exceptional approvals are retained as one case record.
Payment Confirmation and Cargo-Release Authority
| Information or Document | What It May Establish | What It Does Not Establish by Itself | Additional Review |
|---|---|---|---|
| Importer remittance receipt | The importer may have initiated a payment instruction | Receipt of funds by the bank and satisfaction of the release condition | Formal confirmation from the Presenting Bank |
| Bank advice of receipt | The bank has received the D/P amount | Carrier authority to release the cargo | B/L, D/O requirements, and bank instructions |
| Copy of a B/L provided by the bank | Information appearing on the B/L | Possession of originals, Full Set recovery, or valid endorsement | Full Set of Original B/Ls |
| Bank Release Order | The bank may authorise release of specified cargo | Bank indemnity for every loss arising from delivery | Cargo, receiver, authenticity, and wording |
| Trust Receipt | Financing or security arrangements between bank and importer | Express carrier instruction to release cargo | Bank instruction addressed to the carrier |
| Single L/G | The importer promises specified indemnification | Bank credit or adequate recovery following importer insolvency | Importer credit and internal acceptance policy |
| Bank L/G | The bank may assume obligations under the guarantee wording | Automatic removal of the B/L release requirements | Scope, duration, amount, and discharge conditions |
Cargo Control by Transport Document
| Transport Document | Basic D/P Control | Effect on Cargo Release | Main Risk | Items to Confirm |
|---|---|---|---|---|
| To Order Original B/L | Originals are retained through the banking channel until payment | Release may be controlled until proper original presentation | Defective endorsement, outstanding original, or guarantee delivery | Full Set, endorsement, originality, and D/O requirements |
| Straight Original B/L | The original is handled through the banking channel | Presentation requirements depend on governing law and B/L terms | Release to the named Consignee without an original | Consignee, governing law, and shipping line policy |
| Surrendered B/L | No original is required at destination | Bank retention may not prevent cargo release | Release before D/P payment | Time of surrender and exporter approval |
| Sea Waybill | No negotiable original circulates | Delivery may be made to the named Consignee | Separation of banking collection and cargo release | Consignee, stop instruction, and identification |
| AWB | Bank documents and physical delivery may not be linked | The named Consignee may receive the cargo | Air-cargo release before payment | AWB Consignee and Bank Release Order |
| Electronic B/L | Electronic Control is retained by the bank or authorised holder | Release follows valid transfer of Control | Mismatch between collection and transfer of Control | Control holder and platform records |
Bank Release Order, Trust Receipt, and L/G
| Document | Central Function | Use for Cargo Release | Guarantee Function | Practical Point |
|---|---|---|---|---|
| Bank Release Order | Bank authorisation or instruction for release | May be used where an AWB names a bank as Consignee | Does not automatically contain a loss indemnity | Review the text rather than the document title |
| Trust Receipt | Bank-importer security and control of sale proceeds | May support the importer’s internal right to use documents or cargo | Not necessarily an indemnity to the carrier | Confirm a separate carrier instruction |
| Bank L/G | Bank guarantee of specified liability | May support exceptional release without an Original B/L | Supported by bank credit | Review B/L, amount, duration, and discharge |
| Single L/G | Importer-only indemnity | May be offered for release without an Original B/L | No bank credit | Review importer insolvency and recovery risk |
| D/O | Instruction allowing physical release from the terminal or warehouse | Forms the basis for cargo gate-out | Not a payment guarantee | Record the issuing name and supporting documents |
A Bank Release Order Is Not the Same as a Bank L/G
A Bank Release Order may authorise or instruct delivery of specified cargo to an identified importer or receiver.
The fact that a bank issued the document does not necessarily mean that the bank indemnifies the releasing party against every loss arising from delivery.
A Bank L/G normally focuses on guarantee or indemnity obligations under its wording. A Bank Release Order may instead focus on identifying the party to whom delivery is authorised.
The reviewing party should verify the relevant AWB or B/L, cargo description, receiver, issuing department, signature authority, authenticity, and scope of any bank obligation.
A Trust Receipt May Not Authorise Cargo Release
A Trust Receipt may allow an importer to use shipping documents or cargo while requiring the importer to hold the goods or sale proceeds for the bank.
It may be an important financing and security document between the bank and importer, but it is not necessarily a direct delivery instruction to a shipping line, NVOCC, airline, or freight forwarder.
Even where a Trust Receipt is presented, the releasing party should separately review the Consignee, Bank Release Order, D/O requirements, and any express bank instruction addressed to the carrier.
Situations Where D/P Cargo Control Is More Effective
| Situation | Reason Control Is More Effective | Items to Confirm | Required Response |
|---|---|---|---|
| Sea cargo using a To Order Original B/L | Originals can be retained through the banking channel | Full Set, endorsement, and outstanding originals | Prohibit surrender before payment |
| Documents arrive before the cargo | Payment and documentary release can occur before arrival | Transit time, courier time, and bank processing | Dispatch documents promptly |
| Consignee and bank instructions are clear | Release authority can be verified | B/L wording, bank advice, and D/O name | Maintain one complete case record |
| House B/L and Master B/L conditions correspond | NVOCC and shipping line release conditions can be coordinated | Consignee and surrender status under both B/Ls | Review both B/L levels together |
| Exceptional delivery is prohibited | Release against a Single L/G or informal request is prevented | Internal policy and shipping line rules | Require management approval for exceptions |
| D/O authority is restricted | Unauthorised release can be prevented | Issuing authority, approver, and system log | Apply dual review |
Situations Where D/P Cargo Control Is Weaker
| Situation | Reason Control Is Weaker | Main Risk | Alternative Protection |
|---|---|---|---|
| Surrendered B/L | No original presentation is required | Cargo release before D/P payment | Permit surrender only after payment confirmation |
| Sea Waybill | Delivery may be made to the named Consignee | Bank possession does not stop cargo release | Stop instructions or other credit protection |
| AWB naming the importer as Consignee | Air cargo may arrive before bank documents | Importer receives cargo before payment | Consider a bank Consignee or Bank Release control |
| shipping line accepts guarantee delivery broadly | Release may occur without an Original B/L | Banking control is defeated | Prohibit guarantee delivery or require bank support |
| Only the House B/L is controlled through banks | The Master B/L may already have been surrendered | House and Master release status conflict | Review both document levels |
| D/O is issued before formal payment confirmation | Documentary collection and cargo release are separated | Cargo is delivered while payment remains outstanding | Restrict D/O issuance to formal confirmation |
Decision Flow for D/P Cargo Release
- Confirm that the payment method is D/P.
- Review whether the Collection Instruction states URC 522, Documents against Payment, and the document-release condition.
- Confirm payment through formal information from the Presenting Bank.
- Do not rely solely on an importer remittance receipt.
- Identify whether the transport document is an Original B/L, Surrendered B/L, Sea Waybill, AWB, or Electronic B/L.
- Determine whether the Consignee is the importer, a bank, To Order, or another party.
- For an Original B/L, review the Full Set, endorsements, originality, and outstanding originals.
- Where a bank is named as Consignee, obtain a Bank Release Order or express bank instruction.
- Where only a Trust Receipt is presented, confirm release authority directly with the bank.
- Where release without an Original B/L is requested, distinguish a Bank L/G from a Single L/G.
- Review the Consignee, originals, and surrender status under the House B/L and Master B/L separately.
- Determine in whose name the D/O will be issued and which documents support issuance.
- Obtain management or legal approval for any exceptional release.
- Record receiver identity, vehicle, quantity, time, and signature at delivery.
- Where any inconsistency exists, suspend D/O issuance and cargo release.
- Retain all documents, approvals, bank responses, and delivery records as one case file.
Cases That Commonly Cause Practical Problems
| Case | Main Problem | Documents to Check | Key Judgment Point | Initial Response |
|---|---|---|---|---|
| Importer presents only a remittance receipt | Bank receipt of the D/P amount remains unconfirmed | Receipt, bank advice, and collection reference | Formal receipt by the Presenting Bank | Hold D/O issuance |
| Only part of the Original B/L set is presented | Another original may remain in circulation | B/L, Full Set wording, and bank release record | Whether all originals are required | Locate the remaining originals |
| AWB names a bank as Consignee | Importer instruction alone does not prove delivery authority | AWB, Bank Release Order, and bank communication | Receiver authorised by the bank | Do not release before bank instruction |
| Only a Trust Receipt is presented | It may operate only between the bank and importer | Trust Receipt, bank instruction, and AWB or B/L | Whether carrier authority is included | Confirm directly with the bank |
| Release without an original is requested against a Single L/G | Recovery may fail following importer insolvency | Single L/G, B/L copy, and credit information | Internal policy and importer credit | Require a Bank L/G where necessary |
| Exporter instructs surrender during the collection | Cargo may become available before D/P payment | Collection Instruction, surrender instruction, and bank response | Whether payment personnel approved the change | Stop the surrender process |
| House B/L remains outstanding while Master B/L is surrendered | The actual cargo may already be available for release | House B/L, Master B/L, and D/O records | Control at each B/L level | Reconcile House and Master status |
| D/O is issued before payment | The cargo may be removed while payment remains outstanding | D/O, system log, and bank advice | Whether the D/O has been used | Cancel immediately and notify all parties |
Example 1: D/O Requested against an Importer Remittance Receipt
An importer presents a remittance receipt and asks the freight forwarder to issue the D/O immediately because payment has allegedly been completed.
The receipt may show that the importer initiated a payment instruction, but it does not prove that the Presenting Bank received the D/P amount and released the collection documents.
The freight forwarder or NVOCC should confirm that the Original B/L was properly released by the bank and that the Full Set and endorsements are complete.
Issuing the D/O on the receipt alone creates a risk where the payment was cancelled, reversed, insufficient, or made for another transaction.
Example 2: AWB Shipment Naming a Bank as Consignee
Air cargo is shipped under D/P, and the AWB names the importer’s bank as Consignee.
The cargo arrives before the commercial documents, and the importer asks the freight forwarder to release it directly.
An AWB is not a document of title equivalent to an Original B/L. Nevertheless, where the bank is the named Consignee, the importer’s request alone may not authorise release.
The freight forwarder should obtain a Bank Release Order or express bank instruction and match the AWB number, importer, cargo, receiver, and issuing authority.
Example 3: Change to a Surrendered B/L during D/P Collection
An exporter submits an Original B/L for D/P collection and later instructs the NVOCC through another department to surrender the B/L.
After surrender, cargo may become available at destination without presentation of an original.
The bank may still hold the Original B/L or other collection documents, but physical cargo control has been lost.
The freight forwarder or NVOCC should suspend any surrender instruction that conflicts with the D/P collection until written approval is obtained from the responsible payment personnel.
Freight Forwarder Involvement under the Standard Five Classifications
The five classifications used in this article are not established by law or industry-wide consensus. They serve as an analytical framework within this series to clarify the scope of freight forwarder involvement.
| Standard Five Classifications | Possible Work for D/P Cargo | Roles Normally Not Assumed | Documents Used to Determine Responsibility | Practical Point |
|---|---|---|---|---|
| Simple Intermediary | Transmitting bank advice, B/L information, and release instructions | Final determination of payment authenticity or importer credit | Instruction emails, transmission records, and scope of work | Distinguish transmission from approval |
| Cargo Transportation Service Provider | Coordinating arrival notice, storage, gate-out, and delivery | Guaranteeing collection of the D/P amount | Transport contract, Arrival Notice, and delivery records | Review pre-payment release restrictions |
| NVOCC / House B/L Issuer | Controlling House B/L originals, surrender, D/O, and release | Guaranteeing bank collection or importer payment | House B/L, Master B/L, D/O, and release instruction | Review House and Master status separately |
| Door-to-Door Single Contractor | Managing cargo and documents from collection through final delivery | Unconditionally guaranteeing payment of the sale price | Integrated carriage contract, operation records, and delivery records | Coordinate physical delivery and documentary release |
| Agent or Coordinator for Specific Operations | Coordinating bank inquiries, L/G review, D/O issuance, and exceptional approval | Accepting guarantees or releasing claims beyond the mandate | Authority, inquiry records, and approval records | Define authority for exceptional release |
Contracting Carrier and Actual Carrier are legal or contractual status concepts and do not replace the standard five classifications used in this article.
Practical operations such as packing, storage, inspection, stowage, vanning, devanning, re-consolidation, CFS in-gate, or inland delivery do not by themselves constitute a sixth classification.
Marine Cargo Insurance, Credit Insurance, and Liability Insurance
| Instrument | Main Risk | Relationship with D/P Cargo Release | Normally Not Covered | Main Party to Consult |
|---|---|---|---|---|
| Marine cargo insurance | Physical loss of or damage to cargo during transit | May apply to cargo damage during storage or return following payment refusal | Importer refusal to pay | Cargo insurer and Insurance Agent |
| Export-credit insurance | Importer insolvency or prolonged default | May protect part of an unpaid D/P receivable | Physical cargo loss | Credit insurer and Insurance Agent |
| Freight forwarder liability insurance | Legal liability arising from operational negligence | Breach of bank instructions or pre-payment misdelivery may be relevant | Intentional conduct or contractually increased liability | Liability insurer and Insurance Agent |
| NVOCC liability insurance | Liability as House B/L Issuer or Contracting Carrier | Release without originals or incorrect D/O issuance may be relevant | Liability excluded under policy terms | Liability insurer and Insurance Agent |
| Bank L/G | Release liability specified in the guarantee wording | May respond to claims by a lawful B/L holder | Loss outside the guarantee scope | Guarantor bank and legal adviser |
Non-payment of the D/P amount and misdelivery by a freight forwarder or NVOCC are separate risks.
Where breach of bank instructions, delivery without an Original B/L, or incorrect D/O issuance is suspected, the party should notify its liability insurer or Insurance Agent promptly, even before liability has been finally determined.
Common Misunderstandings
| Misunderstanding | Actual Approach | Practical Point |
|---|---|---|
| Payment of the D/P amount automatically authorises cargo release | The transport-document release conditions must also be satisfied | Review the B/L, AWB, D/O, and bank instructions |
| An importer remittance receipt is sufficient evidence of payment | Initiation of remittance and bank receipt are different matters | Obtain formal bank confirmation |
| Bank handling of documents means the bank guarantees cargo release | Bank collection and carrier delivery liability are separate | Review the carrier’s release conditions |
| A Bank Release Order is the same as a Bank L/G | It may primarily be a release instruction without loss indemnity | Review the full wording |
| A Trust Receipt authorises cargo delivery | It may operate only between the bank and importer | Request an express bank instruction |
| A Single L/G is equivalent to a Bank L/G | A Single L/G contains no bank credit | Review the guarantor and recovery prospects |
| Sending an Original B/L through banks always prevents release | Surrender or guarantee delivery may defeat cargo control | Review the actual release status |
| An AWB provides the same cargo control as an Original B/L | An AWB is generally not a document of title | Review the Consignee and Bank Release Order |
| Review of the House B/L alone is sufficient | Master B/L release status may affect the actual cargo | Reconcile House and Master B/Ls |
| D/O issuance is unrelated to payment terms | D/O issuance may enable physical gate-out | Prevent issuance before payment confirmation |
When a Bank, Legal Adviser, or Insurance Agent Should Be Consulted
| Issue | Main Party to Consult | Items to Confirm | Why Early Review Is Necessary |
|---|---|---|---|
| Completion of D/P payment is unclear | Presenting Bank and importer | Amount, currency, collection reference, and release of documents | To prevent pre-payment release |
| Effect of a Bank Release Order is unclear | Issuing bank and legal adviser | Authenticity, cargo, receiver, and instruction scope | To prevent misdelivery |
| Only a Trust Receipt is presented | Bank and legal adviser | Whether it authorises carrier delivery | To avoid confusing an internal bank document with release authority |
| Release without an Original B/L is requested | shipping line, NVOCC, guarantor bank, and legal adviser | Bank L/G, Single L/G, scope, and location of originals | To address claims by a lawful B/L holder |
| AWB names a bank as Consignee | Bank, airline, and freight forwarder | Bank Release Order, receiver, and instruction details | To avoid impairing bank security |
| Misdelivery is suspected | Internal legal department, lawyer, insurer, and Insurance Agent | Bank instructions, B/L, D/O, receiver, and delivery time | To preserve evidence and insurance rights |
| House and Master conditions differ | NVOCC, shipping line, and destination agent | Consignee, originals, and release status under each B/L | To establish authority over the actual cargo |
Decision Checklist
| Review Stage | Party to Consult | Items to Confirm | Response if a Problem Is Found |
|---|---|---|---|
| Receipt of D/P cargo instructions | Exporter, importer, and bank | D/P terms, collection reference, payment and document-release conditions | Obtain written clarification |
| B/L preparation | NVOCC, shipping line, and exporter | Consignee, To Order wording, Full Set, and surrender | Correct terms conflicting with D/P |
| AWB preparation | Airline, freight forwarder, and exporter | Consignee, bank naming, and Bank Release Order | Establish controls against pre-payment release |
| Payment confirmation | Presenting Bank | Amount, currency, collection reference, and document release | Do not act on a remittance receipt alone |
| Receipt of Original B/L | Bank, importer, and NVOCC | Full Set, endorsement, originality, and outstanding originals | Do not issue the D/O |
| Receipt of Bank Release Order | Issuing bank | Authenticity, cargo, receiver, and instruction scope | Obtain correction or confirmation |
| Presentation of Trust Receipt | Bank and importer | Whether carrier-delivery authority is included | Request an express bank instruction |
| Original B/L unavailable | shipping line, NVOCC, and bank | Location, Bank L/G, Single L/G, and guarantee duration | Do not release until internal requirements are satisfied |
| House and Master comparison | NVOCC and shipping line | Consignee, originals, surrender, and release status | Resolve the inconsistency |
| D/O issuance | NVOCC, shipping line, and destination agent | Issuing name, supporting documents, payment confirmation, and restrictions | Suspend D/O issuance |
| Physical delivery | Receiver, warehouse, and carrier | Identity, vehicle, time, quantity, and signature | Do not deliver without verification |
| Suspected misdelivery | Bank, internal legal department, lawyer, and Insurance Agent | Instructing party, documents, receiver, and potential loss | Stop further release and preserve records |
Summary
Under D/P, the importer receives an Original B/L and other shipping documents after paying the collection amount.
Release of shipping documents by a bank and physical cargo release by a shipping line, NVOCC, airline, or freight forwarder are different matters.
Cargo release requires review of the Original B/L, Full Set, endorsements, Consignee, outstanding originals, Bank Release Order, D/O, and applicable carrier requirements.
An importer remittance receipt does not necessarily prove that the Presenting Bank received the D/P amount and released the documents.
A Bank Release Order may primarily authorise delivery and does not necessarily contain the indemnity provided under a Bank L/G.
A Trust Receipt is generally a security document between the bank and importer and does not automatically instruct a carrier to release cargo.
Where release without an Original B/L is requested, a Bank L/G and Single L/G must be distinguished by guarantor, wording, amount, duration, and discharge conditions.
A Surrendered B/L, Sea Waybill, or AWB may permit physical delivery even while banks retain collection documents.
The Consignee, originals, surrender, and D/O status under the House B/L and Master B/L must be reviewed separately.
A D/O is not merely an administrative document. It may enable physical gate-out and must be issued only against verified payment, documents, and authority.
Where breach of bank instructions, delivery without an Original B/L, or incorrect D/O issuance is suspected, further release should be stopped and the bank, internal legal department, lawyer, liability insurer, and Insurance Agent should be contacted promptly.
Safe release of D/P cargo requires reconciliation of banking documents and transport documents and retention of evidence showing who instructed delivery, who received the cargo, and which documents authorised the release.

Institute Strikes Clauses (Cargo)―ストライキ危険の担保範囲と適用