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The Joint Measurement Board (JMB) was established over 80 years ago by the major equestrian organisations of the day. It is a not-for-profit organisation and dedicated to the accurate measuring of the relaxed height of horses and ponies.

The JMB is paperless. All official JMB measurements will be available for inspection on our on-line searchable database.

Please navigate your way round our website to learn more about the organisation of the JMB by using the icons below. To go straight to the Measurement Rules either click HERE or go to the Measurements tab above. 

**Unfortunately, the JMB phone line has been affected by recent storm damage. For now please email [email protected] & we will answer your email or call you back ASAP. Thanks for your understanding.