40.20 Jul 10, 2026
PRVC Oct 2, 2026
IEC
TC 9
International Standard
IN_DEVELOPMENT
IEC 63477 ED1
40.20
DIS ballot initiated: 12 weeks
Jul 10, 2026
Only informative sections of projects are publicly available. To view the full content, you will need to create an account. If you are a member, please log in to your account by clicking on the "Log in" button.