The European Committee for Standardization (CEN) is a public standards organization whose mission is to foster the economy of the European Union (EU). The European Committee for Electrotechnical Standardization (CENELEC) is responsible for European standardization in the area of electrical engineering. The following testing standards published by these organizations are particularly relevant.
Safety of machinery - Integrated manufacturing systems - Basic requirements (ISO 11161:2007)
ElectroMagnetic Compatibility (EMC)standard for radio equipment and services
Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 1: Measurement at discrete points (ISO 9614-1:1993)
Electronic fee collection - Application interface definition for dedicated short-range communication (ISO 14906:2011)
Electronic fee collection - Compliance check communication for autonomous systems