As the International Maritime Organization considers the details of future mandatory measures to manage ships’ biofouling, industry input is essential to ensure any requirements are practical and effective. BIMCO has launched two surveys covering inspection and cleaning service in ports with a third for shipowners to be launched in September.
The IMO is currently considering the future direction of international biofouling management with a legally-binding framework – a “Biofouling Convention” likely to be adopted in 2029. As discussions progress and details are determined it is important that the decision-makers have access to practical, operational experience to ensure the framework both achieves its objectives and is workable for global shipping.
To ensure this practical experience can be bought to the table, we have launched two industry surveys aimed at gathering evidence from stakeholders directly involved in the implementation of biofouling management. The surveys focus on in-water cleaning and inspection service availability in ports. The surveys provide an opportunity for industry voices to help shape future regulatory developments.
Two surveys for key stakeholders
The port survey seeks to build a picture of the global availability of biofouling management services related to in-water cleaning and inspection. Through BIMCO's global agency network and through direct engagement with port representatives, the survey seeks to collect information on existing service provision and any specific challenges (and successes). It recognises that port agents are often the first to know whether in‑water cleaning of ships is available in a port and who can provide it with port representatives knowing the details on how services can be provided and when. The information provided will be used to highlight gaps in availability, avoid unrealistic requirements, and ensure ports and agents are not put under unnecessary pressure.
The service provider survey focuses in more detail on the availability and capability of the infrastructure needed to support biofouling management. Responses from underwater inspection companies, hull cleaning providers and other specialist service organisations will help assess current capacity, technological readiness and regional variations in service availability. The findings will provide valuable insight into whether sufficient support services exist to meet potential future regulatory requirements.
Third survey coming soon
The third survey we will launch in September will examine shipowners' experience with the 2023 IMO Biofouling Guidelines. Shipowners, operators and managers will be asked to share their experiences of implementing the guidelines, including any challenges, costs and operational considerations. The survey will also explore which elements of the guidelines are working effectively and where improvements or additional guidance may be needed with many of the elements to become mandatory under the future Convention.
Building a realistic picture
Together, the three surveys will help build a clearer picture of the practical realities of biofouling management from the perspectives of ports, service providers and ship operators. The results will support our engagement at the IMO and help ensure that future measures are informed by operational experience, reflect the realities of international trade and can be implemented consistently across the global fleet.
We would encourage all relevant stakeholders to participate and have your voice heard.
All surveys will close on 24 October 2026
