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Navigating private-sector contractor participation at the International Seabed Authority

Amid growing interest in deep seabed mining and heightened scrutiny of its governance, the International Seabed Authority (ISA) should establish clear boundaries to manage the participation of for-profit regulated entities (contractors) in its institutional processes. For the ISA to give ‘NGO observer’ status as requested by the private sector contractors would obscure the important distinction between for-profit actors and civil society, deepen contractors' already significant influence, and further expose the ISA to risk of corporate capture.

30 June 2026
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Navigating private-sector contractor participation at the International Seabed Authority

Main points

  • The ISA currently lacks clear, consistent rules for how private-sector contractors may participate in ISA processes. Recent applications for NGO observer status from contractor-affiliated entities have exposed gaps in the ISA’s Rules of Procedure and inconsistencies in current practice.
  • Contractors are also crucial operational partners for the ISA, particularly in providing scientific data and technical information to assist the ISA develop its own knowledge about the emerging deep seabed mining industry. However, unlike civil society observers, contractors have commercial interests in mining activities and reliance on contractor-generated information creates risks of bias.
  • Private-sector contractors currently have equal, and in some cases better, levels of access within the ISA than NGO observers. This includes participation through sponsoring state delegations, intersessional working groups, and direct engagement with the ISA via annual reporting and annual contractor meetings. In practice, some ISA processes create privileged avenues of access linked to contractors’ specialised expertise.
  • Establishing a new ‘observer’ category for private sector contractors would not, on its own, necessarily resolve concerns related to contractors participating within the ISA via informal or opaque ways. Other institutional measures are required to avoid inappropriate informal channels of private influence and reputational risks to the ISA, including policies on public disclosure, conflict-of-interest, and the regulation of lobbying.

Cite this publication


Lily, H.; Robb, S.; Harrould-Kolieb, E. 2026. Navigating private-sector contractor participation at the International Seabed Authority . Bergen: U4 Anti-Corruption Resource Centre, Chr. Michelsen Institute (U4 Issue 2026:9)

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About the authors

Hannah Lily

Hannah Lily is a British lawyer with 25 years of professional experience in good governance, working now as an independent expert in the regulation of deep seabed mining. She has been a regular participant at the International Seabed Authority for more than a decade, supporting many delegations in the negotiations.

Samantha Robb

Samantha Robb is a South African-qualified attorney who specialises in marine protection and Ocean governance. She currently works as a lawyer in the Ocean Litigation Department at Ocean Vision Legal, where her practice focuses on enforcing international marine protection obligations, with a particular focus on deep-seabed mining. She has been engaged in deep-seabed mining governance since 2022.

Ellycia Harrould-Kolieb

Ellycia Harrould-Kolieb is a human geographer with over two decades working within academia and environmental NGOs. Her research is focused on the governance of the global ocean and explores architectures of governance, including treaty regimes and international organisations, and their interactions, along with the roles that scientific knowledge and problem framing play in decision-making and the uptake of environmental issues on governance agendas.

Disclaimer


All views in this text are the author(s)’, and may differ from the U4 partner agencies’ policies.

This work is licenced under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International licence (CC BY-NC-ND 4.0)

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