We will be carrying out essential maintenance activity on this website on Tuesday 3rd October between 1000 and 1330 UK time. You might experience some brief interruption or loss of some functionality. We apologise for any inconvenience this may cause.

BS ISO 7001:2023/Amd 110 "Graphical symbols — Registered public information symbols - Amendment 110: Graphical symbols — Registered public information symbols — Amendment 110: PI-AC-025 2,4 GHz audio transmission system for persons with hearing loss"

Comment on proposal

Required form fields are indicated by an asterisk (*) character.


Please email further comments to: admin.start@bsigroup.com

Follow standard

You are now following this standard. Weekly digest emails will be sent to update you on the following activities:

You can manage your follow preferences from your Account. Please check your mailbox junk folder if you don't receive the weekly email.

Unfollow standard

You have successfully unsubscribed from weekly updates for this standard.

Error