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London Market Underwriting Principles (LM3) builds on knowledge acquired from completing of London Market Insurance Essentials (LM1) and London Market Insurance Principles and Practices (LM2).
It begins by exploring the London Market and some of the challenges it faces in remaining competitive. It considers the role of brokers and other types of intermediary, and the various ways business can be written in London to ensure the widest possible access to risks. It also examines the relative risk involved once authority is delegated.
The importance of the business planning process is discussed in some detail, as well as the expectations of investors and other stakeholders such as customers, employees, regulators and tax authorities.
Finally, the deal itself is considered, including the importance of setting the price for the risk presented, and capturing the agreement between the parties in an unambiguous contract.
London Market Underwriting Principles (LM3) provides the tools and knowledge and skills to be part of a vibrant, relevant and meaningful market, which has its place in the international insurance community for years to come.
Building a successful career in insurance
This course is for anyone working in or conducting business through the London Market who seek to develop their knowledge and skills for a rewarding career in the insurance profession or in a support role. Completion of London Market Insurance Essentials (LM1), London Market Insurance Principles and Practices (LM2) and London Market Underwriting Principles (LM3) achieves the Certificate in London Market Insurance.
Summary of learning outcomes
Assessment
Units treated as equivalent
Due to the extent of syllabus overlap, certain combinations of current and withdrawn units will result in only one award of credits.
If a withdrawn equivalent is held you may not need to complete a current unit in order to satisfy a qualification's completion rules. Clarification should always be sought from CII Customer Service.
Find out more about credit awards for equivalent units
Course delivery
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Study material - editions available
2025 edition (applicable to exams sat 01 Jan 25 to 31 Dec 25)
Revision aids available
The revision aids available for this unit are listed below. Find out more details. **Please see individual shop pages for 2025 edition availability**
Note for purchasing revision aids: please make sure you do not already have the revision aid(s) as part of any Enrolment plus purchase.
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These updates are Learning Solutions updates for study purposes.
2025 edition
To view a list of the main areas of change in the 2025 edition, please click here.
2024 edition
To view a list of the main areas of change in the 2024 edition, please click here.
Study text updates:
LM3_2024_web_update_1_08_04-2024
Testing position
The LM3 Examination Guide for exams from 1 January 2025 to 31 December 2025 was first published in October 2025. Any questions which have been amended since the examination guide was first published will appear below.