The Fia GT 3 committe autorized Fasforward-Motorsport to homologated the Camaro see below link from the Fia publications.
http://private.fia.com/web/fia-public.nsf/vchp/302/$FILE/GT3_Chevrolet%20Camaro_24.06.2011_67.pdf?Openelement
And as far as I've been able to check at the Fia publications there is no request or permission to Reiter/Sareni for the homologation of the Camaro
Fia Gt gt 3.
Wondering about the end of this story ,
http://www.youtube.com/watch?v=w5Yl0q9s_VI