International Standard
ISO 9128:2006
Road vehicles — Graphical symbols to designate brake fluid types
Reference number
ISO 9128:2006
Edition 2
International Standard
Read sample
ISO 9128:2006
Published (Edition 2, 2006)
This standard was last reviewed and confirmed in 2020. Therefore this version remains current.

ISO 9128:2006

ISO 9128:2006
CHF 42
Convert Swiss francs (CHF) to your currency


ISO 9128:2006 specifies the graphical symbols and colours used to identify, on road vehicles, the correct type of fluid to be used for:

  • petroleum-base brake fluid systems; and
  • non-petroleum-base brake fluid systems.

General information

Life cycle

Got a question?

Check out our Help and Support

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)