Seat Back Brace Question

[Chip42]

EDIT for Chip - the side brackets bolt to the sliders.

yeah I know but a lot of seats could be bolted to the bottom mounts that are there and NOT homologated. I was thinking of that installation.

I'm glad we're all on the same page. I'll shut up now.

[Streetwise guy]

This is a question purely to satisfy my curiosity. I know in Canada FIA trumps all. The FIA cage rules have a very specific and practically incomprehensible set of instructions and drawings on how to mount your FIA seat. If you mount your seat using the FIA guidelines, and carry the rules with you to show the inspectors, would SCCA have to accept it, or does the SCCA consider itself the final authority on these issues?

Same question applies to cage construction.