The International Council on Combustion Engines
Empowering Combustion Engines Worldwide

Welcome to CIMAC, the International Council on Combustion Engines

CIMAC is a worldwide non-profit association consisting of National Member Associations, National Member Groups and Corporate Members in 26 countries in America, Asia and Europe. It brings together manufacturers of diesel and gas engines and gas turbines, users such as shipowners, utilities and rail operators and also suppliers, oil companies, classification societies and scientists. read more

Working Groups
All CIMAC Working Groups are established to find solutions to technical, commercial and regulatory challenges in the large engine industry.
technical database
This database provides a full text service of CIMAC technical publications including CIMAC recommendations.
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New CIMAC Working Group 21 ‘Propulsion’ founded with the initial scope of dealing with Azimuth and non-shaftline propulsion manufacturers.
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