SFI 16.5/FIA Standards for 6 Point DE Harnesses

[Wally]

Larry don't read into the rule. PCA require SFI or FIA harnesses.
That said, our DE rules do not specify which are to be used only that belts/harnesses be replaced every five years. I cannot comment on what SCCA, NASA, FATT or other organizations require. For RTR/PCA DE events we have a five year rule only.