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All LME members must follow the rules and regulations of the Exchange. These govern the operation of the Exchange and its members. These are found in the rulebook and in key member notices.

LME Rulebook

This sets out the rules and regulations of the London Metal Exchange. It is separated into 11 parts and each part focuses on a specific area.


These are key member notices with the binding effect of rules. They form a crucial part of the LME's regulations alongside the rulebook.

LME Clear Rulebook

Clearing of LME contracts is undertaken by LME Clear and is subject to LME Clear Rules and Regulations