The electronic bill of lading (eBL) has long been presented as one of the most significant opportunities in trade digitalisation. The benefits are well understood, with resulting reduction in paper, faster document transfer, lower operational costs, improved security and greater transparency. Yet despite years of investment and industry advocacy, adoption has often progressed more slowly than expected.

The prime reason is surprisingly simple, interoperability.

Historically, many eBL platforms have operated as closed ecosystems. If a carrier issued an eBL on one platform, the shipper, consignee, bank and other participants often needed to be connected to the same platform to exchange and manage the document. Although technically functional, this created a fragmented environment that limited scalability and discouraged wider adoption.

With this in mind, the recent announcement that five leading eBL solution providers have adopted the Digital Container Shipping Association (DCSA) Interoperability Standard Annex may prove to be a more important development than it first appears.

At the core, interoperability is not about technology, but about choice. Just as email users can exchange messages regardless of whether they use Outlook, Gmail or another provider, the long-term success of eBLs depends on participants being able to exchange electronic bills of lading across different platforms without being forced into a single technology ecosystem.

DCSA's interoperability framework seeks to achieve precisely that with the framework combining three key elements.

The first is the Platform Interoperability (PINT) API, which enables the transfer of DCSA-compliant eBLs between participating solution providers.

The second is a common legal framework, including a standard annex governing the relationships between platform providers and users.

The third is a Control Tracking Registry, designed to record which platform currently controls a particular eBL.

Together, these components create a foundation for trusted cross-platform exchange.

Banks have often viewed the proliferation of digital trade platforms with cautious optimism. They may be supportive of digitisation, but many have been reluctant to commit resources to solutions that may not achieve critical mass.

Interoperability will quite clearly change that conversation. If a bank can work with an electronic bill of lading regardless of the originating platform, the business case becomes considerably stronger.

The development also aligns with a broader trend across digital trade.

Increasingly, success is being measured not by the number of competing platforms, but by the ability of those platforms to work together. The market does not need a single global platform, but it does need common standards that allow multiple platforms to coexist.

Recent DCSA pilots have already demonstrated standards-based interoperable eBL transactions between different solution providers, proving that the concept can work in practice rather than remaining a theoretical aspiration.

Nevertheless, interoperability alone will not deliver mass adoption. Legal recognition, regulatory acceptance, market education and changes to business processes remain essential. However, interoperability removes one of the most persistent barriers that has hindered progress.

For many years, the industry has focused on creating electronic bills of lading. The next challenge is enabling those electronic bills of lading to move freely across the trade ecosystem. The adoption of the DCSA Interoperability Annex by multiple solution providers suggests that the industry is finally beginning to address that challenge.

The eBL debate may therefore be entering a new phase, with the question no longer whether electronic bills of lading work, but whether the industry can make them work together.

Sources: Digital Container Shipping Association (DCSA), "Five eBL Platforms Adopt DCSA Interoperability Annex"; DCSA, "DCSA Completes Standards-Based Interoperable eBL Transaction"; DCSA eBL Interoperability Framework.

This article represents the views of the author and not necessarily those of ICC.