The International Monorail Association (IMA) is an international industry association dedicated to advancing monorail technology and promoting its role in sustainable urban transportation. The association provides a collaborative platform for transport authorities, monorail operators, engineering consultants, manufacturers, system builders and researchers to exchange technical knowledge and industry best practices.

Through conferences, technical events, publications and professional networking, IMA supports the development of efficient, environmentally responsible and innovative monorail systems worldwide. The association also organises Monorailex, an international conference that brings together industry leaders to discuss the latest developments in monorail planning, design, construction and operation.