It's official. If you have FiA sticker, you are good to go.
RACING MEMO
DATE: November 14, 2011 NUMBER: RM 11-10
FROM: Club Racing Board
TO: All Participants
SUBJECT: SFI 38.1 Specification Head and Neck Restraint Devices
SFI recently issued a requirement of inspection and recertification every five
(5) years of all SFI 38.1 HNR Devices. The GCR does not specify this
requirement. Currently, SCCA is recommending, but not requiring, that SFI
38.1 HNR devices be inspected and recertified by the manufacturer every
five (5) years as per the SFI requirement.
Please also note that the SFI requirement does not apply to FIA 8858 HNR
devices.
SCCA will continue to monitor developments regarding the SFI-requirement.