Helmets:

Helmets meeting the following standards are approved for use in Autoslalom:
Snell 2015 SA or 2015 M
Snell 2010 SA, 2010 SAH or 2010 M
Snell 2005 SA or 2005 M
FIA 8860-2004, SFI Foundation 31.1A, 31.2A or 31.1/2005
Snell 2015 M, 2010 M or 2005 M rated helmets are not acceptable for vehicles equipped with a roll cage. These drivers require a helmet which meets one of the FIA, Snell SA, SFI or BSI standards listed above.
Helmets may be either open faced or closed face. They must be in good condition both inside and outside and never subjected to a crash or other severe impact.

Car Numbers:

All vehicles must display numbers and class letters on both sides, which must be readable by Timing & Scoring, Course, and Grid workers at all times.
Only one set of numbers and class letters may be visible while the vehicle is running.
Each digit making up the number must be a minimum 15 cm high and 2.5 cm wide throughout, tape or shoe polish in an contrasting colour is acceptable.
Example of a properly identified vehicle