David Powell

The LMA Non-Marine Committee serves as the overarching forum for addressing property, casualty and specialty underwriting matters within the Lloyd’s market.
Bringing together senior class underwriters, the committee enables the chairs of a wide range of product-specific LMA committees to raise and explore key issues of technical or strategic importance to the market.
The committee fosters discussion across the property, casualty and specialty market to drive consistency and best practice. It acts as a key liaison with Lloyd’s on oversight and performance management matters, while also overseeing the review and publication of LMA model wordings across all PCS lines.
Cyber and AI risks pose growing challenges across PCS lines, from systemic cyber threats to liability arising from AI-driven decisions. The committee monitors developments to ensure wordings, underwriting practices and risk frameworks evolve appropriately, supporting market readiness and alignment with regulatory expectations around emerging digital exposures.
The US remains a key growth area for PCS business, but it presents complex regulatory and underwriting challenges. The committee supports market development by identifying emerging trends, standardising wordings and ensuring the market remains responsive to US developments.
The committee monitors and discusses any reputational issues that could affect the Lloyd’s market, in order to promote liaison between the key parties and develop solutions to assist the credibility and stability of the market, including better data reporting, briefing and information dissemination and the development and promotion of useful LMA model clauses.
The Non-Marine Committee reviews and approves draft LMA model wordings for publication as the final stage in our production process for property, casualty and specialty wordings. Draft model wordings submitted to NMC have already been developed and signed-off by the relevant underwriting committee and separately reviewed by the LMA’s Wordings Committee.
LMA wordings and clauses, and those produced by Joint Committees on which LMA members participate, are model wordings and therefore purely illustrative. Use is not restricted to LMA members, and the LMA does not protect its intellectual property rights over such wordings. Parties are free to amend LMA or Joint Committee wordings* or agree alternative terms, and it is for Underwriters, Brokers and Clients to decide whether any LMA or Joint Committee wording, whether modified or not, is appropriate for a given risk. The LMA provides no warranty of suitability for any contract or purpose and accepts no liability for any loss or damage arising from reliance on such wording. The LMA does not have clause drafting histories. LMA committees (and panels and working groups which are established by such committees) and Joint Committees are governed by terms of reference designed to ensure, amongst other things, compliance with competition law at all times.
1please refer to LMA’s bulletin LMA-24-046-DP on amending LMA clauses.
Useful links
Useful links