The FIA and FIM are working together to improve safety in both four-wheel and two-wheel racing categories
Initial work includes the development of a new standard of paint to be used at circuits shared by cars and bikes, for use in marking out track limits, kerbs and runoff areas.
The paint is designed to work "consistently" in wet and dry conditions, which it is hoped will reduce "the potential for accidents due to a sudden loss of grip", and has been developed to a new standard to be visible in different conditions.
A joint release from the two bodies said the new measure would be the first step in collaborating "together on a range of research projects related to circuits and competitor safety devices".