3 approaches to reduce detention and demurrage charges in your supply chain

John Edmonds


Are detention and demurrage charges justified?

Detention and demurrage charges should be "incentivizing the movement of cargo and promoting freight fluidity" according to the US Federal Maritime Commission (FMC). That can be hard for supply teams to swallow when there is no allowance made for situations, like port congestion, outside their control. These charges can seem like little more than revenue generators. In November, a coalition of truckers, shippers, and customs brokers, whose members “have paid well over $150 million in unreasonable detention and demurrage charges” at Los Angeles, Long Beach and New York-New Jersey ports, complained to the FMC that those charges “can wipe out the profits of agricultural exporters” and asked the commission to consider an immediate suspension of detention and demurrage charges until the congestion abates.

The FMC was already investigating operational issues contributing to congestion at major US ports including detention and demurrage practices. In Europe too, shippers are also urging regulators to investigate.

But even in normal times, supply chain teams struggle to keep detention and demurrage charges under control. That is unfortunate given addressing the root causes is well within their grasp.

Why do detention and demurrage charges occur?

Clearly, some fault lies in not adhering to basic operational requirements, but for experienced shippers, most of the root cause lies elsewhere.

Basic operational problems

Most shippers are familiar with the basic reasons why demurrage charges are applied, such as:

  • Delays in payment.
  • Paperwork errors like incorrect documentation, late receipt, and loss of documents.
  • Hold ups with customs clearance or cargo inspections.
  • Port congestion.
  • Not paying attention to the last free day. Sometimes, supply teams are not even aware a container has arrived at port.

Similarly, most shippers understand the basic reasons why detention charges are applied:

  • Late dispatching of cargo for pickup.
  • Lack of warehouse space for emptying the container.
  • Not paying attention to the last free day.

The root causes lie elsewhere in two underlying problems.

Poor visibility and control of container flow

High-volume shippers generally negotiate contracts with ocean freight carriers and deal directly with them. That means managing a broad portfolio of different carriers, contract terms and conditions, trade-lanes and shipments. To stay on top of this complex ecosystem and keep track of all details, especially during turbulent market conditions, is virtually impossible.

Smaller shippers often work with forwarders, however, most forwarders do not have the systems in place to effectively manage container flows for their customers and avoid detention and demurrage charges. When they do occur, forwarders are quick to pass these costs on.
Translating this reality into effective day-to-day operations is difficult. It is not surprising that supply chain teams struggle to exert control at an operational level, for example with deciding which shipments need to be prioritized to avoid or mitigate detention and demurrage costs.

Disconnected processes between departments

The other underlying problem is company departments not following the same playbook or operational strategy.

Common among the numerous examples are where retail purchasing departments make opportunistic purchases based on high unit margin without considering whether their company’s storage capacity can deal with sudden spikes in inventory. If there is no space, containers cannot be off-loaded. It is not surprising, then, that container detention and demurrage charges stack up.

How to get detention and demurrage charges under control?

There are numerous manual solutions for reducing demurrage and detention charges. However, when supply chain teams are managing high volumes and greater complexity, any solution will require some form of automation.

Implement operational changes

Below are some common manual solutions that can be easily put in place to avoid detention and demurrage charges:

  • Closely follow shipping status and customs clearance.
  • Confirm a driver has been assigned for pickup and can pick up the cargo within the allotted free time. Also, have a truck back-up plan in case of port congestion.
  • Arrange pre-clearance and issuing delivery instructions well in advance.
  • Request extended free time.
  • Use alternative storage options.
  • Use shipper owned containers (SOC) to avoid detention charges. Container Xchange is a new marketplace for buying, selling, or leasing SOCs.

Develop a detention and demurrage mitigation tool

This option requires building a tool, either as a non-productionized model (still requiring manual data feeds and updates), or, preferably, as a fully automated tool. The following steps provide an outline of how this should be approached:

  • Capture all shipping information.
  • Capture all detailed contractual agreement details and reverse engineer this to shipments and containers.
  • Don’t forget to include other costs, e.g. storage.
  • Design a dashboard where key information can be monitored.

Once completed, the dashboard will support contingency planning, cost-mitigation and improve communication with partners.

Starting with a prototype using backend Excel and macros, we built a demurrage and detention mitigation tool that helped a customer halve their $250,000 annual charges. They still have some warehouse footprint issues to resolve before they can reduce their costs further.

Deploy a visibility platform

A visibility platform not only solves poor visibility of shipping information, but it also overcomes other underlying problems such as coordinating purchase orders and keeping control of inventory. Supply chain teams, other departments, and ecosystem partners involved in purchasing, shipping, storing and delivering can rely on a single source of truth to synchronize their activities with a supply chain visibility platform. The deployment effort is manageable and includes defining both the operational and data model and establishing data feeds.

In closing, painful detention and demurrage charges can be avoided. Manual processes, tools and vigilance can be effective, but shippers that deal with high volumes and significant complexity are best advised to deploy a digital solution (a modern platform with live data feeds) to gain control over their detention and demurrage charges.

If you work with global supply chains, here are ways we can help you gain full control and visibility over your shipments.
If you’re operating with spreadsheets and disparate sources of data, learn more about how a digital platform can provide you with supply chain visibility in this free guide.
If you’d like to learn more about how to leverage your ERP with a supply chain platform, check out our free guide.
For more supply chain best practices, visit our resources page.  
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