The informal working group (GREIWGEMC) is revising UN Regulation No. 10 and it has been agreed to include a vehicle level test for radiated immunity for emergency calling systems. There are two main scenarios under discussion in GREIWG-EMC:
• Emergency call triggered before and after immunity test:
• Emergency call triggered before, during and after immunity test
UN R144: Proposal for Guidance on Emergency Call Systems
Reference Number: GRSG/2022/28
GREIWGEMC agreed to include a vehicle level test for radiated immunity for emergency calling systems in UN Regulation No. 10. Some aspects of the test remain uncertain, and guidance from GRSG is needed