INTERCARGO Releases First Dedicated STS Standard For Dry Bulk Transfers
Our take
The recent release of the first dedicated Ship-to-Ship (STS) standard for dry bulk transfers by INTERCARGO marks a significant advancement in maritime operations. STS transfers enable cargo operations in locations where port infrastructure may be inadequate to accommodate large vessels or the specific needs of dry bulk shipments. This innovative approach not only enhances operational efficiency but also reflects a growing recognition of the complexities involved in global shipping logistics. As the maritime industry continues to adapt to the evolving demands of climate change and sustainability, such standards play a crucial role in ensuring safe and efficient practices across the sector.
The introduction of this standard comes at a time when the maritime industry is increasingly focused on optimizing logistics and reducing environmental impacts. For instance, the concept, mechanism and vision of global maritime security governance highlights the importance of systematic processes in addressing the multifaceted challenges faced in ocean stewardship. Furthermore, the increasing application of marine genetics in sustainable development, as discussed in Blue genes, green promises: linking marine gene patents to biotechnology and sustainable development, underscores the need for innovative solutions that not only enhance operational efficacy but also contribute to the preservation of marine ecosystems.
The implementation of a dedicated STS standard signifies a proactive approach toward improving safety and reliability in dry bulk operations. By establishing clear guidelines, the industry can minimize risks associated with cargo transfers and ensure compliance with international regulations. This is particularly relevant in light of the need for enhanced safety measures in the wake of growing environmental concerns and regulatory scrutiny. As vessels navigate increasingly congested and environmentally sensitive waters, such standards become essential in fostering responsible practices that prioritize both operational success and ecological integrity.
Looking ahead, the real challenge will be in the effective adoption and continuous refinement of these standards across diverse maritime environments. Stakeholders must collaborate to ensure that these guidelines evolve in tandem with emerging technologies and environmental imperatives. As we have seen with the research on temporal and spatial drivers of elasmobranch diversity and relative abundance in Lhaviyani Atoll, Central Maldives, understanding and adaptability are crucial in managing the delicate balance between maritime activities and marine biodiversity.
In conclusion, the establishment of a dedicated STS standard for dry bulk transfers is a commendable step toward enhancing the integrity and sustainability of maritime operations. As the industry navigates the complexities of global trade and environmental stewardship, this development serves as a reminder of the critical need for collaboration and innovation. Future discussions will likely center around how these standards can be adapted to meet the challenges posed by climate change and evolving regulatory landscapes. What remains to be seen is the degree to which these advancements will influence broader maritime practices and contribute to a more sustainable future for our oceans.
Ship to ship (STS) transfers are an established part of dry bulk operations, and they are growing. As new trading areas and cargo flows emerge, STS operations are expanding into regions where port infrastructure or draft limitations make direct berth access impossible.
However, the sector has been doing this without a dedicated standard.
In tanker shipping, STS activity is underpinned by established industry guidance. Dry bulk has had no equivalent framework, despite the added complexity arising from different cargoes, equipment and operating conditions.
INTERCARGO has now published the “Ship to Ship Transfer Guidelines for Bulk Carriers”, setting out the first dedicated standard for these activities in the dry bulk sector.
STS transfers allow cargo operations in locations where ports cannot accommodate the vessel size, required draft or cargo volumes, particularly in regions where infrastructure is limited. However, such operations also introduce additional challenges, including increased operational interfaces, greater personnel involvement and less margin for error when operating conditions change.
The new guidelines are built around the practical realities of conducting STS operations at sea. They address planning, risk assessment, manoeuvring, fendering, cargo handling and emergency response procedures, with practical checklists and operational responsibilities. Together, they bring a consistent framework to operations that until now have had none.
John Xylas, Chair of INTERCARGO said: “Ship to ship transfers in dry bulk are already happening across the industry, and they are increasing. However, a published standard for dry bulk shipping wasn’t available for consistent application and safe operations.
“As STS becomes more widely used, we expect to see greater alignment across operators, charterers, insurers and regulators, so that a more consistent approach becomes the norm for dry bulk operations.”
The guidelines were presented last week at INTERCARGO’s Executive and Technical Committees, semi-annual meetings in Singapore, where shipowners, operators and technical specialists from the sector convened to progress the Association’s agenda on safety, security, environmental stewardship, sustainability, decarbonisation, operational standards including DryBMS, vetting issues, regional port state control requirements, and the human element in dry bulk shipping.
The STS publication was developed through the collective operational experience and technical input of shipowners, operators, marine and technical specialists throughout the sector, reflecting both operational experience and the realities crews face on the water.
The intention is straightforward: to introduce more clarity, consistency and standardisation to how STS transfers are carried out in dry bulk shipping and reduce the operational inconsistency that exists today. As STS activity continues across both traditional and emerging trades, the next step will be wider alignment across the maritime industry. Adoption by operators, charterers, insurers and regulators will shape how quickly these practices are applied in reality, and how quickly a more consistent approach becomes established across dry bulk STS operations worldwide.
INTERCARGO’s Ship to Ship Transfer Guidelines for Bulk Carriers is available from Witherbys.
INTERCARGO has published the “Ship to Ship Transfer Guidelines for Bulk Carriers”, setting out the first dedicated standard for STS operations in the dry bulk sector.
John Xylas, Chair of INTERCARGO, speaking at the Semi Annual Meetings 2026 Gala Dinner in Singapore
INTERCARGO Semi Annual Meetings 2026 in Singapore
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